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Achieving isopropenyl-enriched polyisoprene: unraveling the role of bidentate vs. tridentate iron precatalysts through ligand framework design

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02659D, Paper
Sunny Sohail, Yanping Ma, Qaiser Mahmood, Zexu Hu, Yizhou Wang, Tongling Liang, Wen-Hua Sun
The coordination sphere and steric variations in iron catalysts present a fascinating strategy for adjusting monomer regio- and stereoselective enchainment, leading to the development of novel polymer structures in isoprene polymerization.
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Heteroleptic mononuclear Cu(I) halide complexes containing carbazolyl substituted phenyl diphosphine and monophosphine: structures and photophysical and electroluminescent properties

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02469A, Paper
Zhun Chen, Wei Xu, Ruiqin Zhu, Li Liu, Xin-Xin Zhong, Fa-Bao Li, Guijiang Zhou, Hai-Mei Qin
Heteroleptic mononuclear Cu(I) halide complex 4 containing carbazolyl groups in diphosphine and monophosphine shows high PLQY (0.75) and a short decay lifetime (1.9 μs) with a high kr value of 3.95 × 105 s−1.
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Zn(II) coordination influences the secondary structure, but not antimicrobial activity of the N-terminal histatin 3 hydrolysis product

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02274B, Paper
Emilia Dzień, Joanna Wątły, Aleksandra Hecel, Aleksandra Mikołajczyk, Agnieszka Matera-Witkiewicz, Miquel Adrover, Miquel Barceló-Oliver, Alicia Domínguez-Martín, Magdalena Rowińska-Żyrek
Histatin 3 and 4 have greater activity against Gram(+) than Gram(−) bacteria, and Cu(II) or Zn(II) binding can moderately increase their antimicrobial activity. The N-terminal part of histatin 3 becomes α-helical upon Zn(II) binding.
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High-pressure synthesis and crystal structure analysis of PbTeO4, a UV transparent material

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02697G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Michael Hladik, Armin Penz, Felix R. S. Purtscher, Thomas S. Hofer, Gunter Heymann, Matthias Weil
Crystal structure of PbTeO4 with presumed position of the PbII lone-pair electrons (turquoise spheres). The electron localization function was used to emphasize the presence of the electron lone pair E.
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Quantitative determination and subcellular mapping of Pt-based drugs in single breast tumour cells via laser ablation-ICP-mass spectrometry

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02467B, Paper
Open Access
Legna Colina-Vegas, Thibaut Van Acker, Wilmer Villarreal, Olivier De Wever, Alzir Azevedo Batista, Joaquim Araújo Nóbrega, Frank Vanhaecke
This study utilizes LA-ICP-MS to reveal the distribution and determine the concentration of Pt in MDA-MB-231 cells, providing insight into the mechanism and efficacy of Pt-based chemotherapeutic drugs.
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Solvent-dependent Ln(III) clusters assembled by immobilization of CO2 in the air: zero-field single-molecule magnets and magnetic refrigerant materials

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02310B, Paper
Cai-Ming Liu, Xiang Hao, Zhao-Bo Hu, He-Rui Wen
The automatic fixation of CO2 in the air plays a key role in the construction of Dy(III) single-molecule magnets (SMMs) and Gd(III) magnetic refrigeration molecular materials using Ln(III)Cl3 (Ln =...
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Syntheses, structures and characterization of noncentrosymmetric MZnPO4 (M = K, NH4)

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02530J, Paper
Jiawei Zhao, Wei Wei, Meihui Chen, Yanna Chen, Donghai An
Two phosphates, KZnPO4 and NH4ZnPO4, were successfully synthesized, and both structures show a three-way skeleton of isolated PO4 and ZnO4 tetrahedra. And NCS KZnPO4 and NH4ZnPO4 can exhibit SHG responses of 0.4 × KDP and 1 × KDP.
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Alkyl initiated ring opening polymerization of lactide by indium complexes supported by NCN pincer ligands

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02603A, Paper
Takeo Iwase, Afagh Habibzadeh, Chatura Goonesinghe, Kudzanai Nyamayaro, Joseph Chang, Jason Wai-Lok Poon, Salik Hasan Rushdy, Justin Koh, Brian O. Patrick, Parisa Mehrkhodavandi
Alkyl-indium NCN pincer complexes supported by amine donors are significantly more active for lactide polymerization than the analogous imine derivatives.
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A Zr-based metal–organic framework drug release system with long-lasting antibacterial behavior for accelerating wound healing

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02734E, Paper
Hui-Qian Zheng, Han-Xiao Feng, Bing-Xin Li, Yi-Fei Hui, Yi-Han Lin, Xian-Feng Su, Lai-Peng Yan, Zijie Zhou, Zu-Jin Lin, Faqiang Tang
A biocompatible Zr-based metal–organic framework drug release system, CIP@SU-102, was fabricated by the cation exchange method, which shows superior and long-lasting antibacterial activity as well as effective promotion of infected wound healing.
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Exploring the versatility of MoSe2/WS2 heterostructures

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02075H, Paper
Tuan V. Vu, Dat D. Vo, Cuong Q. Nguyen, Nguyen N. Hieu, Huynh V. Phuc, Chuong V. Nguyen
Two-dimensional materials and their combined heterostructures have paved the way for numerous next-generation electronic and optoelectronic applications.
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The mechanism of Mo-nitrogenase: from N2 capture to first release of NH3

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02606C, Paper
Ian Dance
I describe how nitrogenase catalyses N2 → HNNH → HNNH2 → NH3 + NH and how the calculated dynamics explain recent kinetics data.
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Oxaphosphiranes: isolable phosphorus-containing epoxide rings

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02915A, Paper
Open Access
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Niklas Volk, Antonio García Alcaraz, Selvakumar Balasubramaniam, Jannik Heumann, Gregor Schnakenburg, Arturo Espinosa Ferao, Rainer Streubel
A new efficient protocol for the synthesis of isolable oxaphosphiranes based on easy decomplexation is described. Theoretical studies unveil a singlet carbene-like FMO situation at phosphorus explaining the reactions with oxidants, acids and bases.
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What is the key factor affecting the cathodoluminescence intensity of europium complexes?

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02501F, Communication
Rongdeng Lu, Tinghui Huang, Alexander Goloveshkin, Dmitry Kopytov, Kseniya Orekhova, Ivan Khanbekov, Valentina V. Utochnikova
Cathodoluminescence of lanthanide coordination compounds correlates with PLQY/τ in the saturation regime and with PLQY when saturation is not reached. Understanding this, a brightly cathodoluminescent europium complex was obtained.
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Trigonal bipyramidal or square planar? Density functional theory calculations of iron bis(dithiolene) N-heterocyclic carbene complexes

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02650K, Communication
Katherine Merkel, Alyssa V. B. Santos, Scott Simpson
DFT calculations of 57 iron bis(dithiolene)-N-heterocyclic carbene adducts were conducted to determine what parameters predict their coordination. The properties were compared via regression models to see which best predict the Addison τ parameter.
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Titanosiloxanes Consisting of Tetrahedrally Coordinated Ti Cores and Branched Siloxane Cages

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02848A, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Shohei Saito, Kenta Kawamura, Naoto Sato, Takamichi Matsuno, Hiroaki Wada, Kazuyuki Kuroda, Atsushi Shimojima
Well-defined titanosiloxane molecules with tetrahedrally coordinated Ti centers are synthesized by using mono-silanol functionalized siloxane cages as building blocks. The Ti sites are modified with the OSi(OSi)3 units, which is...
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Investigating the formation of metal nitride complexes employing a tetradentate bis-carbene bis-phenolate ligand

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT01765J, Paper
Romain Kunert, Diego Martelino, Samyadeb Mahato, Nicholas Hein, Jason Pulfer, Christian Philouze, Olivier Jarjayes, Fabrice Thomas, Tim Storr
The synthesis of MnV and CrV nitride complexes of a pro-radical tetradentate bis-phenol bis-N-heterocyclic carbene ligand H2LC2O2 were investigated. Employing either azide photolysis of the MnIII precursor complex MnLC2O2(N3) or...
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Solvatomorphic Phase Transitions and Tunable Luminescence Emission in Lanthanide Metal-Organic Frameworks

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02613F, Paper
Alena A. Vasileva, Pavel A. Demakov, Tatiana Y. Guselnikova, Alexey A. Ryadun, Vladimir P Fedin, Danil N. Dybtsev
Four new metal-organic frameworks with the formulae [Sm2(phen)2(NO3)2(chdc)2]·2Solv, where Solv = N,N-dimethylformamide (DMF; 1), N,N-dimethylacetamide (DMA; 2), N,N-diethylformamide (DEF; 3), N-formylpiperidine (NFP; 4), phen = 1,10-phenanthroline and chdc2– = trans-1,4-cyclohexanedicarboxylate...
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Bicyclic (Alkyl)(Amino)Carbenes (BICAACs): Synthesis, Characteristics, and Applications

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02696A, Perspective
Ankita Sharma, Unnikrishnan Nair K, Subrata Kundu
Carbenes in general and isolable NHCs (N-heterocyclic carbenes) in particular have been useful ligands in recent years. The emergence of CAACs [cyclic(alkyl)(amino)carbenes], BICAACs [bicyclic(alkyl)(amino)carbenes], and many other carbenes has marked...
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Development of Polyoxometalate-loaded MOF for Heterogeneous Catalysis and Enhanced Dye Adsorption

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02645D, Paper
Ketan Maru, Sarita Kalla, Ritambhara Jangir
The study focuses here on the enhancement of MIL-117 functionality by incorporating well-known polyoxometalate (POM); tetrabutylammonium octamolybdate [(n-C4H9)4N]4[Mo8O26]. Using an encapsulation method with conventional heating, Mo8O264- anions were first time...
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Construction of efficient Pb(II) carboxylate catalysts for Oxygen and Hydrogen Evolution Reactions

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02958E, Paper
Janak ., Vijay Sarjerao Sapner, Bhaskar Ramchandra Sathe, Sadhika Khullar
The development of cost-effective and efficient electrocatalysts can solve the problem in the production of energy via water splitting reactions. In this work, we focused on two lead-based coordination polymers...
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Activation of small molecules by ambiphilic NHC-stabilized phosphinoborenium cation: formation of boreniums with B-O-C, B-O-B, and B-O-P structural motifs

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02656J, Paper
Tomasz Wojnowski, Anna Ordyszewska, Hanna Halenka, Iwona Anusiewicz, Jarosław Chojnacki, Kinga Kaniewska-Laskowska, Rafał Grubba
The reactivity of the phosphinoborenium cation supported by a 1,3,4,5-tetramethylimidazolin-2-ylidene ligand toward small molecules was explored. The phosphinoborenium cation exhibited dual Lewis acid–base properties due to the presence of the...
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Hydrate of neutral iron(III) complex based on pyruvic acid thiosemicarbazone ligand with abrupt spin-crossover with T1/2=340 K and wide hysteresis loop of 45 K

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02901A, Paper
Maxim Andreevich Blagov, Alexander V. Akimov, Anatoly S Lobach, Leokadiya Zorina, Sergey Simonov, Konstantin Zakharov, Alexander Vasiliev, Natalia Spitsyna
The hydrate of neutral iron(III) complex based on pyruvic acid thiosemicarbazone ligand [FeIII(Hthpy)(thpy)]·H2O (1) was synthesized and characterized using FT-IR spectroscopy, powder and single-crystal X-ray diffraction, dc magnetic measurements, EPR...
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The Bonding Situations in Ruthenium Chalcogenonitrosyl Compounds: A Physical Reasoning

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02680B, Paper
Richard Fragnani Cardoso, Vinícius Acir Glitz, Renato Luis Tame Parreira, Giovanni Finoto Caramori, Luis Henrique Silveira Lacerda
This research presents, for the first time, a comprehensive and rigorous investigation of ruthenium(II) chalcogenonitrosyl bonding situations in two sets of coordination compounds: [Ru(NE)Cl2(L_{OEt})] (1a-4a) and [Ru(NE)Cl2(L_{OEt})]- (1b-4b), where E...
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Fe/Fe3C particles encapsulated in hollow carbon nanoboxes for high performance zinc–air batteries

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02396J, Paper
Chuyun Huang, Wenyuan Zhang, Xuezhi Hu, Shiliang Fei, Fhulufhelo Nemangwele, Nnditshedzeni Eric Maluta, Yangsen Hu, Hui Lv, Pei Hu, Zhuo Peng
Zinc–air batteries are recognized for their environmental friendliness and high energy density; however, the slow kinetics of the oxygen reduction reaction (ORR) at the air electrode hinder their commercial viability.
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A ratiometric luminescence thermometer based on lanthanide encapsulated complexes

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02639J, Paper
Aribam Rishikanta Sharma, Atom Rajiv Singh, Anju Ajayan Kongasseri, Swadhin Garain, Ann Mariella Babu, Rajkumari Lonibala, Raju Laishram
This paper describes the synthesis of various luminescent Tb and Eu complexes by encapsulation in a Ca-complex. The synthesised material was then used as a ratiometric luminescence thermometer, in which thermometric parameters could be tuned.
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Syntheses and structures of dimesitylphosphinite complexes of alkali metals and their catalytic activity in hydrophosphorylation reactions

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02721C, Paper
Open Access
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Benjamin E. Fener, Philipp Schüler, Phil Liebing, Helmar Görls, Matthias Westerhausen
The diarylphosphinite complexes of the alkali metals exhibit a broad structural variety. Especially for potassium dimesitylphosphinite, the heterocubane cage can be broken down into dimeric K2O2 units by adding oligodentate ether molecules.
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Rational fabrication of an anionic zinc carboxylate framework as a fluorescent probe for 2,6-pyridinedicarboxylic acid

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02529F, Paper
Hui-Hui Xie, Hao Yu, Xiuling Xu, Si-Fu Tang
An anionic zinc carboxylate framework has been fabricated as a fluorescent sensor for the detection of 2,6-pyridinedicarboxylic acid (DPA).
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Design and theoretical analysis of a tunable bifunctional metasurface absorber based on vanadium dioxide and photoconductive silicon

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02563F, Paper
Changfeng Fu, Xinke Wang, Yicheng Zhang, Jiaxin Ju, Wei Fan, Xiaobo Yan, Lianfu Han
A bifunctional metasurface absorber based on vanadium dioxide (VO2) and photoconductive silicon (PSi) is proposed, which can be switched from dual- to single-broadband absorption by VO2, and the absorptivity is tunable by varying σPSi.
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Extended investigation of the conductive characteristics of monoclinic tungstates with a Bi3.24Ln2W0.76O10.14 (Ln = La, Pr or Nd) composition

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02462A, Paper
Ekaterina I. Orlova, Yelizaveta A. Morkhova, Nikolay V. Lyskov, Anastasia V. Egorova, Egor D. Baldin, Artem A. Kabanov, Elena P. Kharitonova, Valentina I. Voronkova
More extensive conductivity studies have been carried out on the Bi3.24Ln2W0.76O10.14 (Ln = La, Pr or Nd) Watanabe phases, resulting in a detailed understanding of the predominant oxygen-ion migration.
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Accelerating the reaction kinetics of Ni1−xO/Ni(OH)2/NF by defect engineering for urea-assisted water splitting

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02871F, Paper
Yuan Rui, Zong Li, Miaohui Wang, Yunxia Liu, Haiping Lin, Peipei Huang, Qing Li
The reaction kinetics of Ni1-xO/Ni(OH)2/NF are accelerated through a defect engineering strategy by combining Zn doping and acid etching, leading to improved intrinsic activities for UOR.
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Chemistry of organometallic nucleic acid components: personal perspectives and prospects for the future

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02634A, Perspective
Mateusz Klarek, Konrad Kowalski
Article summarizes over 12 years of studies on organometallic nucleic acid components in our laboratory. It outlines synthetic chemistry, redox, photophysical and biological properties alike. It also shows directions for future development.
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Morphology-dependent Li+ ion dynamics in X-ray amorphous and crystalline Li3PS4 prepared by solvent-assisted synthesis

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02636E, Paper
Open Access
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Jonas Spychala, Christoph Mandl, Katharina Hogrefe, H. Martin R. Wilkening, Bernhard Gadermaier
Ionic conductivity of Li3PS4 if synthesized by a solvent-assisted method strongly depends on overall and surface morphology. Amorphous Li3PS4 shows a rather high conductivity which is only slightly enhanced when going to the (nano-)crystalline form.
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Electrostatic vs. electronic interactions within oxidized multinuclear Pt(bipyridine)(dithiolene) complexes

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02514H, Paper
Khalil Youssef, Antoine Vacher, Thanaphon Khrueawatthanawet, Thierry Roisnel, Frédéric Barrière, Dominique Lorcy
Multinuclear complexes involving two or three redox active Pt(dithiolene) moieties were synthesized and electronic interactions were analysed through a combination of experimental and theoretical investigations.
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Multifunctional chiral metal hydrogen-bonded organic frameworks constructed from lanthanide ions with a trigonal prismatic coordination environment

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02131B, Paper
Guo Peng, Guo-Xing Zhou, Xiang-Tao Dong, Yong-Bo Peng, Rong-Yan Zhang, Ying-Zhao Ma, Xiao-Ming Ren
Four multifunctional chiral lanthanide hydrogen-bonded organic frameworks with second harmonic generation, single molecule magnet behavior and proton conductive ability are reported herein.
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One-pot facile synthesis of rod-like Bi2S3 particles in deep eutectic solvent and their ppb-level selective H2S gas detection

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT03006K, Communication
Reiko Furukawa, Takuya Hasegawa, Ayahisa Okawa, Shu Yin
Rod-like Bi2S3 particles were synthesized by one-pot reactions with choline chloride-based DESs, and showed sub-ppm level selective H2S gas detection. Acetamide-based DES yielded uniform particles with excellent gas sensitivity.
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Influence of weakly coordinating anions binding to the hexa-tert-butyl dysprosocenium cation

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02713B, Paper
Open Access
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Sophie C. Corner, Gemma K. Gransbury, David P. Mills
We present the synthesis and characterisation of two dysprosium metallocene complexes with bound weakly coordinating anions. Despite their similarity these complexes exhibit vastly different effective energy barriers to magnetic reversal.
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Two amino-functionalized metal–organic frameworks with different topologies for C2H2/C2H4 separation

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02592J, Communication
Yue Li, Mingming Xu, Hongyan Liu, Xiaokang Wang, Yutong Wang, Meng Sun, Weidong Fan, Daofeng Sun
Two amino-functionalized metal–organic frameworks (UPC-121 and UPC-122) with different topologies were obtained by regulating metal ions. Among them, UPC-122 exhibit the potential to separate C2H2/C2H4 at room temperature.
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Switchable, chiral aluminium catalysts for ring opening polymerisations

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02831G, Communication
Open Access
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David T. Jenkins, Elizabeth C. Trodden, John M. Andresen, Stephen M. Mansell, Ruaraidh D. McIntosh
A switchable, solvent-free catalytic system was developed in which Al catalysts selectively initiate either the formation of polyether or polycarbonate through the application of a PPNCl (bis(triphenylphosphine)iminium chloride) cocatalyst.
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Indium-Catalyzed Hydrosilylation of Nitroarenes to Aromatic Amines

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02861A, Paper
Sai Kumar Gobbilla, Kulsum Bano, Priyabrata Biswal, Soumyadip Dey, Ravi Kumar, Abhijit Sau, Vadapalli Chandrasekhar, Tarun Kanti Panda
Herein, we report the synthesis of three indium complexes (1-3) supported by different chelating ligands (L1-L3). The indium metal complexes were characterized by using multinuclear NMR, and their solid-state structures...
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The preparation of CuM/SiO2 (M=Bi, Mg, Mn) catalysts applied in ethynylation of formaldehyde for 1,4‑butynediol synthesis: the positive interface effect of CuO and Bi2O3

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02616K, Paper
Jiali Chen, Guihua Yang, Feng Gao, Rui Wang
The ethynylation of formaldehyde reaction catalyzed by Cu-based catalysts is an important synthesis method for 1,4-butynediol relating to high value-added chemicals. In this work, a series of CuM/SiO2 ( M=Bi,...
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Ionic-liquid Functionalized Metal-organic Framework and Its High Performance Solid Electrolyte for Lithium-ion Conduction

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02756F, Paper
Xiang Kun Cui, Yu Ding, Li Feng, Li Ming Chen, Yang Mei Hu, Hui Chen, Chong-Qing Wan
Herein, we report a new type solid-state electrolyte based on MOF matrix and Li+ ionic liquid. By covalent bonding the Li+ ionic liquids (MIMS·LiTFSI) on the stable UiO-67 framework, the...
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A highly sensitive ratiometric optical thermometer based on Sr2MgWO6 double perovskite doped with Dy3+ exploiting thermally coupled and uncoupled levels

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02940B, Paper
Thi Hong Quan Vu, Bartosz Bondzior, Dagmara Stefanska, Shovan Dan, Przemysław Jacek Dereń
The increasing demand for highly sensitive optical thermometers operating within a wide temperature range necessitates the development of new phosphors. In this work, the potential of temperature sensing performance of...
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Stable homogeneous silver(I) catalysts for the highly efficient cycloaddition of azides onto terminal alkynes in water

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02825B, Communication
Meysam Kakavand, Anna Kozakiewicz, Abdollah Neshat
To develop stable and efficient silver(I) catalysts and evaluate the role of sulfur and phosphorus donor ligands in the catalytic cycloaddition of selected organic azides and alkynes (AAC), a series...
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β-Cyclodextrin and cucurbit[7]uril as protective encapsulation agents of the CO-releasing molecule [CpMo(CO)3Me]

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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT01863J, Paper
Rodrigo P. Monteiro, Isabel B. Calhau, Ana C. Gomes, André D. Lopes, José P. Da Silva, Isabel S. Gonçalves, Martyn Pillinger
For inclusion compounds between the complex [CpMo(CO)3Me] (1) and β-cyclodextrin or cucurbit[7]uril, the macrocyclic hosts modulate to different degrees the UV light-mediated CO release from encapsulated 1.
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Highly selective organo-gallium hydroxamate mediated inhibition of antibiotic resistant Klebsiella pneumoniae

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Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02440K, Paper
Rebekah N. Duffin, Jenisi Kelderman, Megan Herdman, Philip Craig Andrews
Five complexes of gallium derived from hydroxamic acids have been synthesised, characterised, and their anti-bacterial activity and mammalian cell toxicity established. These are three metal-organic complexes; [Ga(BPHA]3 1, [Ga(BHA-H]3 2,...
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Co-doping regulation on Ni-based electrocatalysts to adjust the selectivity of oxygen reduction reaction for Zn–air batteries and H2O2 production

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Dalton Trans., 2024, 53,17819-17828
DOI: 10.1039/D4DT01625D, Paper
Songhan Hu, Kai Wang, Xinxin Xu, Qiang Wang
Two Ni-based electrocatalysts with different ORR selectivity were synthesized from a NiMOF, which show promising prospects in Zn–air batteries and H2O2 production.
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Effect of mono- and dinuclear thiosemicarbazone platinacycles in the proliferation of a colorectal carcinoma cell line

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Dalton Trans., 2024, 53,17803-17818
DOI: 10.1039/D4DT01490A, Paper
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Francisco Reigosa-Chamorro, Sandra Cordeiro, M. Teresa Pereira, Beatriz Filipe, Pedro V. Baptista, Alexandra R. Fernandes, José M. Vila
The study of the antiproliferative activity of thiosemicarbazone platinacycles puts forward their high selectivity and low IC50 values.
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A grain-like cerium oxide nanostructure: synthesis and uric acid sensing application

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Dalton Trans., 2024, 53,17794-17802
DOI: 10.1039/D4DT02056A, Paper
Rafiq Ahmad, Sakeena Masrat, Md. Tabish Rehman, Mohamed F. AlAjmi, Shamshad Alam, Prabhash Mishra, Byeong-Il Lee
Hydrothermally prepared grain-like CeO2 nanostructures were useful for creating a high-performance and non-enzymatic sensor for uric acid detection.
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Molecular Fe(II)–Ln(III) dyads for luminescence reading of spin-state equilibria at the molecular level

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Dalton Trans., 2024, 53,17756-17765
DOI: 10.1039/D4DT01868K, Frontier
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Timothée Lathion, Neel Deorukhkar, Charlotte Egger, Homayoun Nozary, Claude Piguet
Efficient and easy lanthanide(III)-based luminescence reading of iron(II) spin-state equilibria presents an attractive challenge, owing to the delicate combination of the primogenic effect and the Fermi golden rule.
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Advances in metal–organic frameworks for optically selective alkaline phosphatase activity monitoring: a perspective

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Dalton Trans., 2024, 53,17742-17755
DOI: 10.1039/D4DT01727G, Perspective
Eduarda Andrade, Filipe A. Almeida Paz, Flávio Figueira
MOFs can play three essential roles in ALP monitoring: they can serve as fluorescent probes, function in oxidation or peroxidation mechanisms, or combine both processes.
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