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Effect of dilution in a hydrothermal process and post-synthetic annealing on the tailoring of hierarchical ZnO nanostructures

CrystEngComm, 2020, 22,3059-3069
DOI: 10.1039/D0CE00310G, Paper
Smriti Thakur, Sanjay K. Mandal
Morphology transformation and dimensionality change as a result of dilution and post-synthetic annealing are reported.
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Cocrystals/salt of 1-naphthaleneacetic acid and utilizing Hirshfeld surface calculations for acid–aminopyrimidine synthons

CrystEngComm, 2020, 22,2978-2989
DOI: 10.1039/D0CE00106F, Paper
Utsav Garg, Yasser Azim, Aranya Kar, Chullikkattil P. Pradeep
Revisit of acid–aminopyrimidine synthons to explore the robustness in presence of linear hetrotetramer and heterotrimer synthon.
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Flange union at nanoscale: fabrication and formation mechanism

CrystEngComm, 2020, 22,2914-2918
DOI: 10.1039/D0CE00244E, Paper
Shengliang Zhong, Honghong Zou, Yanhua Ji, Chenghui Zeng, Lei Wang, Yanhong Chen, Hualan Xu
Coordination polymer superstructures connected by a flange union with a good geometry were fabricated. Assembly, disassembly and reassembly process happened during the formation.
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Influence of lamellar thickness on the transformation of isotactic polybutylene-1/carbon nanotube nanocomposites

CrystEngComm, 2020, 22,2990-2997
DOI: 10.1039/D0CE00112K, Paper
Yan-Kai Li, Yu-Ge Wang, Cui-Liu Fu, You-Liang Zhu, Zhan-Wei Li, Zhao-Yan Sun
The crystallization transformation from form II to form I in PB-1/CNT materials is mainly influenced by the lamellar thickness.
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An Sc-based coordination polymer with concaved superstructures: preparation, formation mechanism, conversion, and their electrochemistry properties

CrystEngComm, 2020, 22,2926-2932
DOI: 10.1039/D0CE00086H, Paper
Hualan Xu, Ran Liu, Yongmei Zhu, Jinjiang Li, Changfeng Wan, Hang Zhang, Chuying Ouyang, Shengliang Zhong
Scandium-based coordination polymer octahedrons with concaved surfaces have been fabricated. The formation mechanism was also investigated. Sc2O3 octahedrons were obtained after simple calcination in a N2 atmosphere.
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Two-dimensional porous nickel oxalate thin sheets constructed by ultrathin nanosheets as electrode materials for high-performance aqueous supercapacitors

CrystEngComm, 2020, 22,2953-2963
DOI: 10.1039/D0CE00268B, Paper
Chenglan Zhao, Yuqian Jiang, Shunfei Liang, Fang Gao, Li Xie, Lingyun Chen
2D porous nickel oxalate thin sheets constructed by ultrathin nanosheets were first synthesized by using a simple hydrothermal method. The resulting porous thin sheets exhibited superior supercapacitor performance.
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Nanosheet-assembled carbonated hydroxyapatite microspheres prepared by an EDTA-assisted hydrothermal homogeneous precipitation route

CrystEngComm, 2020, 22,2884-2888
DOI: 10.1039/D0CE00305K, Communication
Mei-li Qi, Shengkun Yao, Xiao-Cun Liu, Xiaoning Wang, Fengkun Cui
Well-defined carbonated hydroxyapatite microspheres assembled from nanosheets were synthesized by a Na2EDTA-assisted hydrothermal homogeneous precipitation route.
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Flexible bifunctional monoethylphosphonate/carboxylates of Zn(II) and Co(II) reinforced with DABCO co-ligand: paradigmatic structural organization with pcu topology

CrystEngComm, 2020, 22,2933-2944
DOI: 10.1039/D0CE00275E, Paper
Anna Goldman, Beatriz Gil-Hernández, Simon Millan, Serkan Gökpinar, Christian Heering, Ishtvan Boldog, Christoph Janiak
The prototypal [M2(EtBCP)2(DABCO)0.5] MOFs, compliant with isoreticular expansion in two-dimensions, show flexibility manifested by a two-step CO2 adsorption isotherm, which might be associated to the “lever-action” of the metal-phosphonate moieties.
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Intrinsically porous molecular building blocks for metal organic frameworks tailored by the bridging effect of counter cations

CrystEngComm, 2020, 22,2889-2894
DOI: 10.1039/D0CE00397B, Communication
Open Access
Peng Yang, Buthainah Alshankiti, Niveen M. Khashab
Intrinsically porous molecular building blocks are used for the rational design and construction of molecular-level controlled porous materials.
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Co-Inclusion of cyclic ethers and chloroform by a macrocycle with benzophenone-3,3',4,4'-tetracarboxylic diimide units

CrystEngComm, 2020, 22,2964-2969
DOI: 10.1039/D0CE00221F, Paper
Masahide Tominaga, Kosuke Mizuno, Haruka Yamamoto, Tadashi Hyodo, Kentaro Yamaguchi
Crystallization of a diimide-based macrocycle having adamantane parts and several cyclic ethers in chloroform provided inclusion crystals, where both guests were cooperatively accommodated within inner spaces between the macrocycles.
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An X-shaped cyano–carbonyl interaction on the polar surface of (cyanoacetyl)hydrazones

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00359J, Communication
Zhenfeng Zhang
An X-shaped CN⋯CO interaction, which plays a critical role in dictating the molecule conformation and crystal packing patterns, has been found to occur on the polar surface of (cyanoacetyl)hydrazones, and is rationalized by density functional theory calculations.
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A theoretical insight on the rigid hydrogen-bonded network in the solid state structure of two zinc(II) complexes and their strong fluorescence behaviors

CrystEngComm, 2020, 22,3005-3019
DOI: 10.1039/D0CE00125B, Paper
Ipsita Mondal, Tanmoy Basak, Snehasis Banerjee, Shouvik Chattopadhyay
A reduced Schiff base used as a fluorescence chemo-sensor for selective detection of zinc(II). Strong fluorescence behaviors of two zinc(II) complexes are correlated with the presence of a rigid hydrogen-bonded network in their solid state structure.
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Solution and calorimetric thermodynamic study of a new 1:1 sulfamethazine – 3- methylsalicylic acid co-crystal

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00498G, Paper
Dipali Ahuja, Michael Svärd, Matteo Lusi, Ake Rasmuson
A new 1:1 co-crystal of sulfamethazine (API, SMT) and 3-methylsalicylic acid (coformer, 3mSA) has been synthesized and its crystal structure solved by single crystal X-ray diffraction (XRD). The co-crystal has...
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Mining the Cambridge Database for theoretical chemistry. Mi-LJC: a new set of Lennard-Jones–Coulomb atom–atom potentials for the computer simulation of organic condensed matter

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00334D, Paper
Angelo Gavezzotti, Leonardo Lo Presti, Silvia Rizzato
A novel, universal Lennard-Jones–Coulomb (LJC) atom–atom force field parametrization reproduces the experimental sublimation enthalpies of 377 molecular crystals drawn from the CSD.
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Phase transformations in a double complex salt of ruthenium nitrosyl anion with tetraamine-palladium cation

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00441C, Paper
Gennadiy Kostin, Evgeny Filatov, Denis P Pishchur, Natalia Kuratieva, Sergey Korenev
Second-order phase transformation in double complex salt (DCS) [Pd(NH3)4][RuNO(NO2)4OH] was examined by DSC, single-crystal diffraction and powder diffraction. All data confirms the reversible “order-disorder” phase transition without sharp volume changes...
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Biological activity tuning of antibacterial urotropine via co-crystallization: synthesis, biological activity evaluation and computational insight

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00226G, Paper
Nida Tabassum, Panayiotis C. Varras, Fiza Arshad, Muhammad I. Choudhary, Sammer Yousuf
Urotropine (1) is a synthetic heterocyclic antibacterial agent.
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N-H···O Hydrogen Bonding to the Alkoxy Oxygen of a Carboxylic Ester Group: Crystal Structures of Methyl 2,6-Diaminobenzoate and Its Derivatives.

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00495B, Paper
John D. Wallis, Alun Christopher Garner, Songjie Yang
Methyl 2,6-diaminobenzoate and its bis-triphenylboron complex show hydrogen bonding from NH2 groups to both oxygen atoms of the carboxylic ester, and there is little difference in the lengths of these...
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Synthesis, Structural Characterization, Physicochemical Properties and Transformations of Dehydroevodiamine and Its Hydrochloride Salts

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00136H, Paper
Guoshun Zhang, xiaoqing shang, wei han, lifeng zhang, guolian ren, Shuqiu Zhang
As a quinazolinocarboline alkaloid, dehydroevodiamine (DHED) derived from Evodia rutaecarpa has recently gained attention because it improves memory failure in Alzheimer's mice. However, its solid forms, which have not yet...
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Two Co-based MOFs assembled from an amine-functionalized pyridinecarboxylate ligand: inorganic acid-directed structural variety and gas adsorption properties

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00475H, Paper
Zhenzhen Jiang, Ping Zhou, Tingting Xu, Lihui Fan, Simin Hu, Jingxian Chen, Yabing He
A pair of Co-based MOFs exhibited inorganic acid-driven structural diversities, and one of them displayed the C2H2 separation and purification potential.
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Dynamic Characterization of Crystalline Fluorophores with Conformationally Flexible Tetrahydrocarbazole Frameworks

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00423E, Paper
Abraham Colin-Molina, Diego Velazquez-Chavez, Marcus Jellen, Lizbeth A. Rodríguez-Cortés, Miguel Eduardo Cifuentes Quintal, Gabriel Merino, Braulio Rodríguez-Molina
Two new compounds 2 and 3 and their deuterated analogues 2-d4 and 3-d4 have been prepared from Ullmann-type coupling reactions. Both showed good emissive properties in solution ΦF = 0.13...
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Facile One–pot Solvothermal Synthesis of CdTe Nanorods and Their Photoelectrical Properties

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00459F, Communication
Binnian Zhong, Weifeng Kang, Zhiwei Zhang, Linhui Zhang, Bin Ma
Uniform CdTe NRs were synthesized by a one-pot PVP-assisted solvothermal process under mild conditions. By adjusting the amounts of the surfactant, reducing agent and the reaction temperature, CdTe NRs with...
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Unraveling atomic-scale crystallization and microstructural evolution of selective laser melted FeCrNi medium-entropy alloy

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00358A, Paper
Haotian Chen, Qihong Fang, Kun Zhou, Y. Liu, Jia Li
Selective laser melting (SLM) provides a flexibility to manufacture the components with complex structures. However, the unexpected crystallization and the dynamical microstructural evolution at atomic scale still remains unknown during...
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Global economic outlook worsened since forecast in April, says IMF

The International Monetary Fund said that the global economic outlook has worsened since its latest forecast three weeks ago and the world can expect




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Mahe MLA calls for stopping rail project

V. Ramachandran, Mahe MLA, has urged the Puducherry Chief Minister to stop the semi high speed rail project from passing through Mahe. The MLA pointed




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Police register case against migrant workers

The police registered a case on Friday against 13 migrant workers for blocking a road at Ramanthali, near Payyannur, on Thursday evening seeking to re




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Health experts sceptical about ‘dilution’ of quarantine period

They attribute Kerala’s success till date to 28-day quarantine




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5,000 acres of fallow land in capital to be used for farming

Part of Subhiksha Keralam project launched by govt.




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State employs two teams to care for those coming in

This is to tackle the challenges in the wake of an influx of people from abroad and other States




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Study Abroad: File a winning application

The GMAT is not the 'be all, end all' of an application.




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Medicaid physician fees and access to care among children with special health care needs [electronic resource] / Pinka Chatterji, Sandra Decker, Jason U. Huh

Cambridge, Mass. : National Bureau of Economic Research, 2020




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A method to construct geographical crosswalks with an application to US counties since 1790 [electronic resource] / Fabian Eckert, Andrés Gvirtz, Jack Liang, Michael Peters

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Does race matter for police use of force? [electronic resource] : Evidence from 911 calls / Mark Hoekstra, CarlyWill Sloan

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Digitization and pre-purchase information : the causal and welfare impacts of reviews and crowd ratings / Imke C. Reimers, Joel Waldfogel

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Media competition and news diets [electronic resource] / Charles Angelucci, Julia Cagé, Michael Sinkinson

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Austrian perspectives on entrepreneurship, strategy, and organization / Nicolai J. Foss, Peter G. Klein, Matthew McCaffrey.

Cambridge, United Kingdom ; New York, NY : Cambridge University Press, 2019.




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New frontiers in the internationalization of businesses : empirical evidence from indigenous businesses in Canada / Fernando Angulo-Ruiz.

New York : Routledge, 2020.




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Charity and mutual aid in Europe and North America since 1800 [electronic resource] / edited by Bernard Harris and Paul Bridgen

New York : Routledge, 2007




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Macroeconomic implications of COVID-19 [electronic resource] : can negative supply shocks cause demand shortages? / Veronica Guerrieri, Guido Lorenzoni, Ludwig Straub, Iván Werning

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Longer-run economic consequences of pandemics [electronic resource] / Òscar Jordà, Sanjay R. Singh , Alan M. Taylor

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Estimating macroeconomic models of financial crises [electronic resource] : an endogenous regime-switching approach / Gianluca Benigno, Andrew Foerster, Christopher Otrok, Alessandro Rebucci

Cambridge, Mass. : National Bureau of Economic Research, 2020




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How many jobs can be done at home? [electronic resource] / Jonathan I. Dingel, Brent Neiman

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Triage protocol design for ventilator rationing in a pandemic [electronic resource] : integrating multiple ethical values through reserves / Parag A. Pathak, Tayfun Sönmez, M. Utku Ünver, M. Bumin Yenmez

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Inference for ranks with applications to mobility across neighborhoods and academic achievement across countries [electronic resource] / Magne Mogstad, Joseph P. Romano, Azeem Shaikh, Daniel Wilhelm

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Bank stress testing [electronic resource] : public interest or regulatory capture? / Thomas Ian Schneider, Philip E. Strahan, Jun Yang

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Social distancing, internet access and inequality [electronic resource] / Lesley Chiou, Catherine Tucker

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Optimal mitigation policies in a pandemic [electronic resource] : social distancing and working from home / Callum J. Jones, Thomas Philippon, Venky Venkateswaran

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Expanding frontiers of global trade rules [electronic resource] : the political economy dynamics of the international trading system / Nitya Nanda

London ; New York : Routledge, 2008





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'I have 12 years of film-making to catch up with'

'I am not disowning my earlier films, but I have no right to own them. I was not making them from my heart.'