i& Israel Faces 'Worst Antisemitism Since World War II' | CBN NewsWatch 11/12/24 By www.cbn.com Published On :: Israel's new Foreign Minister Gidon Sa'ar warns that Israel is battling a level of antisemitism not experienced since World War II, and says international countries have to take steps to protect Jews, and Sa'ar says there's been progress ... Full Article
i& 41 - There's No "I" In Team. But There Is In "WORSHIP"!!! By allaboutworship.libsyn.com Published On :: Wed, 28 Aug 2019 22:54:35 +0000 Ever wonder about the arguments that happen over “I, we, they, Him” in songs? Ohhhh we do. We put the debate to the test as James and Dustin talk through what the appropriate verbiage to use in worship really is. Check it out! ----------------- The Worship Podcast is powered by All About Worship in partnership with WeAreWorship. Subscribe to the podcast: theworshippodcast.com linktr.ee/theworshippodcast You can also connect with The Worship Podcast on social media: The Worship Podcast on Facebook The Worship Podcast on Instagram The Worship Podcast on Twitter Full Article
i& Yumi's Snacks for Kids By www.preparedfoods.com Published On :: Thu, 19 Oct 2023 08:00:00 -0400 Functional kids nutrition brand Yumi is expanding its retail footprint by introducing its line of organic, nutrient dense snacks to Whole Foods this fall. Full Article
i& La Tortilla Factory Tradición Corn and Flour Tortillas By www.preparedfoods.com Published On :: Mon, 24 Jun 2024 08:00:00 -0400 Five new types of Tradición tortillas include Fajita, Soft Yellow Corn Tortillas, Soft White Corn Tortillas, Burrito Flour Tortillas and Soft Taco Flour Tortillas Full Article
i& Cali's Vinyl Laid Back is Designed for Trade and Builder Pros By www.floortrendsmag.com Published On :: Sat, 10 Aug 2024 00:00:00 -0400 Designed for large-scale projects, Laid Back offers seamless, efficient glue-down installation and is available in Cali's most popular light and natural colors. Full Article
i& MAPEI's Installation Solutions Powers Red Bull Half Court Global Tournament By www.floortrendsmag.com Published On :: Thu, 07 Nov 2024 10:00:00 -0500 MAPEI Corporation's advanced sports-flooring products transformed the center court of the 2024 Red Bull Half Court tournament into a work of art designed by Carolina De La Cruz Rodriguez. Full Article
i& MSI's Kallum Loose-lay Luxury Vinyl Collection By www.floortrendsmag.com Published On :: Mon, 14 Oct 2024 00:00:00 -0400 MSI's Kallum loose-lay luxury vinyl collection offers a versatile range of loose-lay planks that capture the timeless beauty of wood while providing the practical benefits of luxury vinyl. Full Article
i& CFI's New Flexible Coating Bridges Cracks, Seals Floors By www.floortrendsmag.com Published On :: Wed, 10 Nov 2021 00:00:00 -0500 The two-part system designed to bridge small cracks in concrete slabs. Full Article
i& 'I'm going to call my friend to join us': connections and challenges in online video interviews with children during COVID-19. By ezproxy.scu.edu.au Published On :: Thu, 01 Feb 2024 00:00:00 -0500 Children's Geographies; 02/01/2024(AN 175911764); ISSN: 14733285Academic Search Premier Full Article ONTARIO COVID-19 pandemic STREAMING video & television VIRTUAL communities CONSTRUCTION equipment VIDEOS EXIT interviewing
i& Friends in high places: Dayton asks Garth Brooks for another show, Brooks says 'I'm in' By minnesota.publicradio.orghttps Published On :: Sat, 15 Dec 2018 09:20:00 -0600 Minnesota Gov. Mark Dayton on Friday called on Garth Brooks to add another Minneapolis show to his upcoming stadium tour — and it sounds like the country music star is on board with the idea. Full Article
i& El Departamento de Seguros de Texas anuncia la nueva división de Relaciones Externas y al nuevo Comisionado Adjunto By www.tdi.texas.gov Published On :: Fri, 9 Sep 2022 00:00:00 CDT El Departamento de Seguros de Texas (TDI, por su nombre y siglas en inglés) anunció a Dan Paschal como el Comisionado Adjunto de la recién creada división de Relaciones Externas. Esta división incluirá Comunicaciones (actualmente Asuntos Públicos) y Relaciones Gubernamentales (actualmente Asuntos de la Agencia). Full Article
i& Una investigación del Departamento de Seguros de Texas conduce a una acusación contra ajustador público By www.tdi.texas.gov Published On :: Thu, 16 Mar 2023 00:00:00 CDT Un ajustador de seguros público de Texas acusado de robar más de $268,000 en reclamaciones de seguros a múltiples víctimas ha sido acusado por un gran jurado del condado Kimble. Full Article
i& Investigación de la Oficina del jefe estatal de bomberos conduce a la acusación de un instalador de equipos de seguridad contra incendios By www.tdi.texas.gov Published On :: Mon, 3 Apr 2023 00:00:00 CDT Tras una investigación de la Oficina del jefe estatal de bomberos (State Fire Marshal’s Office, SFMO, por su nombre y siglas en inglés), un gran jurado del condado Jasper acusó a un instalador de equipos de seguridad contra incendios de dos cargos de manipulación de un documento gubernamental. Full Article
i& La investigación de TDI sobre una aseguradora sin licencia conduce a una acusación criminal By www.tdi.texas.gov Published On :: Thu, 25 Apr 2024 00:00:00 CDT Barry Jay Glenn, fundador y director ejecutivo de Salvasen Health, radicada en Houston, se entregó el martes a las autoridades del condado Harris. Glenn se enfrenta a cargos de seguro no autorizado por cobrar primas y vender planes de salud sin licencia, ni la autorización del Departamento de Seguros de Texas (Texas Department of Insurance, TDI, por su nombre y siglas en inglés). Full Article
i& Consejos de reclamaciones de seguros para los Texanos con daños por inundación By www.tdi.texas.gov Published On :: Tue, 7 May 2024 00:00:00 CDT El Departamento de Seguros de Texas (Texas Department of Insurance, TDI, por su nombre y siglas en inglés) les recuerda a las víctimas de las inundaciones que deben documentar los daños y presentar las reclamaciones al seguro de inmediato. Full Article
i& La investigación de la Oficina del Jefe Estatal de Bomberos da lugar a tres cargos por delitos graves en Luling By www.tdi.texas.gov Published On :: Tue, 3 Sep 2024 00:00:00 CDT Un individuo de Luling se enfrenta a tres cargos de delito grave después de que una investigación de la Oficina del Jefe Estatal de Bomberos (State Fire Marshal’s Office, SFMO, por su nombre y siglas en inglés) sobre un incendio en un negocio local llevó al descubrimiento de contrabando. Full Article
i& OpenAI's ChatGPT Restored after Temporary Connection Failure By world.kbs.co.kr Published On :: Sat, 09 Nov 2024 14:58:47 +0900 [International] : Microsoft-backed OpenAI's popular chatbot ChatGPT was restored after a brief connection failure that affected thousands of users worldwide on Friday. In a statement on its website, OpenAI said that issues with ChapGPT have now been resolved. It said most users regained access by 4:34 p.m. Pacific ...[more...] Full Article International
i& BGS signs memorandum of understanding with Serviço Geológico do Brasil - British Geological Survey By news.google.com Published On :: Wed, 10 Apr 2024 07:00:00 GMT BGS signs memorandum of understanding with Serviço Geológico do Brasil British Geological Survey Full Article
i& 2,4-Dichloro-6-{N-[2-(trifluoromethyl)phenyl]carboximidoyl}phenol By journals.iucr.org Published On :: The title compound was synthesized by the condensation between trifluoromethylaniline and dichlorosalicylaldehyde by nucleophilic addition, forming a hemiaminal, followed by a dehydration to generate an imine. The compound crystallizes in an orthorhombic Pbca (Z = 8) space group with a dihedral angle of 44.70 (5)° between the two aromatic rings. In the crystal, the molecules pack together to form a zigzag pattern along the c axis. Full Article text
i& Morphological control for hollow rod crystals of a photochromic diarylethene on spherulites by surface properties of substrates By journals.iucr.org Published On :: 1,2-Bis(3,5-dimethyl-2-thienyl)perfluorocyclopentene formed its own spherulites by sublimation onto the hydrophilic surfaces of the (0001) planes of α-quartz and sapphire substrates. The formation of different morphologies of these spherulites was attributed to the surface properties of each substrate. Depending on the morphology of the spherulites, hollow rod crystals with cross sections of different sizes and shapes and branching structures were generated on the surfaces of the spherulites. Full Article text
i& Structures of hexamethyl-[1,1'-biphenyl]-4,4'-diammonium salts By journals.iucr.org Published On :: The structures of nine hexamethyl-[1,1'-biphenyl]-4,4'-diammonium (HMB) salts are described Full Article text
i& Variable temperature studies of tetrapyridinesilver(I) hexafluorophosphate and tetrapyridinesilver(I) hexafluoroantimonate By journals.iucr.org Published On :: Structures of tetrapyridinesilver(I) hexafluorophosphate and tetrapyridine silver(I) hexafluoroantimonate are reported from data collected at 300 K and 100 K. Full Article text
i& Crystal structures and circular dichroism of {2,2'-[(1S,2S)-1,2-diphenylethane-1,2-diylbis(nitrilophenylmethanylylidene)]diphenolato}nickel(II) and its ethanol solvate By journals.iucr.org Published On :: A chiral nickel(II) Schiff base complex derived from 2-hydroxybenzophenone and (1S,2S)-1,2-diphenylethylenediamine shows a λ conformation of the central diamine chelate ring. The substituents on the C&z-dbnd;N carbon atoms significantly affect the circular dichroism spectra. Full Article text
i& trans-Bis[bis(diphenylphosphanyl)methane-κ2P,P']dichloridoruthenium(II): a triclinic polymorph By journals.iucr.org Published On :: 2023-11-14 The title compound, [RuCl2(C25H22P2)2] or [RuCl2(dppm)2] (dppm = bis(diphenylphosphanyl)methane, C25H22P2) crystallizes as two half-molecules (completed by inversion symmetry) in space group Poverline{1} (Z = 2), with the RuII atoms occupying inversion centers at 0,0,0 and 1/2, 1/2, 1/2, respectively. The bidentate phosphane ligands occupy equatorial positions while the chlorido ligands complete the distorted octahedral coordination spheres at axial positions. The bite angles of the phosphane chelates are similar for the two molecules [(P—Ru—P)avg. = 71.1°], while there are significant differences in the twisting of the methylene backbone, with a distance of the methylene C atom from the RuP4 plane of 0.659 (2) and 0.299 (3) Å, respectively, and also for the phenyl substituents for both molecules due to variations in weak C—H⋯Cl interactions. Full Article text
i& Tetraaqua(ethane-1,2-diamine-κ2N,N')nickel(II) naphthalene-1,5-disulfonate dihydrate By journals.iucr.org Published On :: 2023-12-14 The reaction of ethane-1,2-diamine (en, C2H8N2), the sodium salt of naphthalene-1,5-disulfonic acid (H2NDS, C10H8O6S2), and nickel sulfate in an aqueous solution resulted in the formation of the title salt, [Ni(C2H8N2)(H2O)4](C10H6O6S2)·2H2O or [Ni(en)(H2O)4](NDS)·2H2O. In the asymmetric unit, one half of an [Ni(en)(H2O)4]2+ cation and one half of an NDS2− anion, and one water molecule of crystallization are present. The Ni2+ cation in the complex is positioned on a twofold rotation axis and exhibits a slight tetragonal distortion of the cis-NiO4N2 octahedron, with an Ni—N bond length of 2.0782 (16) Å, and Ni—O bond lengths of 2.1170 (13) Å and 2.0648 (14) Å. The anion is completed by inversion symmetry. In the extended structure, the cations, anions, and non-coordinating water molecules are connected by intermolecular N—H⋯O and O—H⋯O hydrogen bonding, as well as C—H⋯π interactions, forming a three-dimensional network. Full Article text
i& 5,6-Dimethylbenzo[d][1,3]oxatellurole By journals.iucr.org Published On :: 2024-01-05 The structure of the title compound, C9H10OTe, at 100 K has orthorhombic (P21212) symmetry with two independent molecules in the asymmetric unit (Z' = 2). The molecules are folded along their Te⋯O axes, with their Te–C–O planes angled at an average of 25.1° with respect to the remaining non-H atoms, which are almost coplanar (average deviation from planarity = 0.04 Å). A Hirshfeld plot shows weak intermolecular interactions between the two Te atoms located in each asymmetric molecule, with a Te⋯Te distance of 3.7191 (4) Å. The structure is strongly pseudosymmetric to the space group Pccn with Z' = 1. The crystal chosen for data collection was found to be was an inversion twin. Full Article text
i& Bis[1,3-bis(2,4,6-trimethylphenyl)imidazolium] bis(μ-cis-1,2-diphenylethene-1,2-dithiolato-κ2S,S':κS)bis[(cis-1,2-diphenylethene-1,2-dithiolato-κ2S,S')iron(III)] dimethyl& By journals.iucr.org Published On :: 2023-12-26 The molecular structure of the solvated title salt, (C21H25N2)2[Fe2(C14H10S2)4]·2C3H7NO reveals that the anion is situated on a crystallographic inversion center in the triclinic space group Poverline{1}. The title compound crystallizes utilizing a network of weak π-stacking interactions of phenyl rings pertaining to the dithiolene unit. Moreover, the acidic imidazolium H atoms [N—C(H)—N] display non-classical hydrogen-bonding interactions of the C—H⋯O type to the oxygen atoms of the N,N-dimethyl formamide solvent, and hydrogen atoms on the backbone of imidazolium rings display weak C—H⋯S interactions with the dithiolene sulfur atoms. Full Article text
i& trans-Dichloridobis[(S)-(−)-1-(4-methylphenyl)ethylamine-κN]palladium(II) By journals.iucr.org Published On :: 2024-01-12 The title complex, [PdCl2(C9H13N)2], comprises a single molecule in the asymmetric unit. The PdII atom is tetracoordinated by two N atoms from two trans-aligned organic ligands and two Cl ligands, forming a square-planar metal coordination environment. The distances from the ortho-H atoms on the phenyl ring to the central PdII atom fall within the range 4.70–5.30 Å, precluding any significant intramolecular Pd⋯H interactions. Full Article text
i& Dichlorido(4,7-dimethoxy-1,10-phenanthroline-κ2N,N')zinc(II) By journals.iucr.org Published On :: 2024-01-12 In the title complex, [ZnCl2(C14H12N2O2)], the ZnII atom is located on a twofold rotation axis and is fourfold coordinated by two chlorido ligands and a bidentate 4,7-methoxy-1,10-phenanthroline ligand in a distorted tetrahedral environment. Weak π–π stacking interactions between adjacent 4,7-dimethoxy-1,10-phenanthroline rings [centroid-to-centroid distances = 3.5969 (11) and 3.7738 (11) Å] contribute to the alignment of the complexes in layers parallel to (overline{2}01). Full Article text
i& Synthesis and structure of trans-bis(4-amino-3-nitrobenzoato-κO)bis(4-amino-3-nitrobenzoic acid-κO)diaquamanganese(II) dihydrate By journals.iucr.org Published On :: 2024-01-19 The manganese title complex, [Mn(C7H5N2O4)2(C7H6N2O4)2(H2O)2]·2H2O, is one of the first 4-amino 3-nitrobenzoic acid (4 A3NBA) monoligand metal complexes to be synthesized. It crystallizes in the centrosymmetric monoclinic space group P21/n with the complex molecules located on inversion centers. Four 4 A3NBA ligand molecules are monodentately coordinated by the Mn2+ ion through the carboxylic oxygen atoms while the other two positions of the inner coordination sphere are occupied by water molecules, giving rise to a distorted octahedron, and two water molecules are in the outer coordination sphere. There are two intramolecular hydrogen bonds in the complex molecule. The first is of the common N—H⋯O=N type, while the second is a rarely occurring very strong hydrogen bond in which a common proton is shared by two uncoordinated oxygen atoms of neighboring carboxylate groups. In the crystal, an intricate system of intermolecular hydrogen bonds links the complex molecules into a three-dimensional-network. Full Article text
i& Bis(2-hydroxy-2,3-dihydro-1H-inden-1-aminium) tetrachloridopalladate(II) hemihydrate By journals.iucr.org Published On :: 2024-01-26 A new square-planar palladium complex salt hydrate, (C9H12NO)2[PdCl4]·0.5H2O, has been characterized. The asymmetric unit of the complex salt comprises two [PdCl4]2− dianions, four 2-hydroxy-2,3-dihydro-1H-inden-1-aminium cations, each derived from (1R,2S)-(+)-1-aminoindan-2-ol, and one water molecule of crystallization. In the crystal, a two-dimensional layer parallel to (001) features a number of O—H⋯O, N—H⋯O, O—H⋯Cl and N—H⋯Cl hydrogen bonds. Full Article text
i& (4-Butyl-1-ethyl-1,2,4-triazol-5-ylidene)[(1,2,5,6-η)-cycloocta-1,5-diene](triphenylphosphane)rhodium(I) tetrafluoridoborate By journals.iucr.org Published On :: 2024-01-26 In the title triazole-based N-heterocyclic carbene rhodium(I) cationic complex with a tetrafluoridoborate counter-anion, [Rh(C8H12)(C8H15N3)(C18H15P)]BF4, which crystallizes with two cations and two anions in the asymmetric unit, the Rh center has a distorted square-planar coordination geometry with expected bond distances. Several nonclassical C—H⋯F hydrogen-bonding interactions help to consolidate the packing. Two of the F atoms of one of the anions are disordered over adjacent sites in a 0.814 (4):0.186 (4) ratio. Full Article text
i& Bis[2,6-bis(benzimidazol-2-yl)pyridine-κ3N,N',N'']nickel(II) bis(trifluoromethanesulfonate) diethyl ether monosolvate By journals.iucr.org Published On :: 2024-01-31 In the title complex, [Ni(C19H13N5)2](CF3SO3)2·(CH3CH2)2O, the central NiII atom is sixfold coordinated by three nitrogen atoms of each 2,6-bis(2-benzimidazolyl)pyridine ligand in a distorted octahedral geometry with two trifluoromethanesulfonate ions and a molecule of diethyl ether completing the outer coordination sphere of the complex. Hydrogen bonding contributes to the organization of the asymmetric units in columns along the a axis generating a porous supramolecular structure. The structure was refined as a two-component twin with a refined BASF value of 0.4104 (13). Full Article text
i& (2,2'-Bipyridine-κ2N,N')(4,4'-dimethoxy-2,2'-bipyridine-κ2N,N')palladium(II) bis(trifluoromethanesulfonate) By journals.iucr.org Published On :: 2024-02-08 In the title complex salt, [Pd(C10H8N2)(C12H12N2O2)](CF3SO3)2, the palladium(II) atom is fourfold coordinated by two chelating ligands, 2,2'-bipyridine and 4,4'-dimethoxy-2,2'-bipyridine, in a distorted square-planar environment. In the crystal, weak π–π stacking interactions between the 2,2'-bipyridine rings [centroid-to-centroid distances = 3.8984 (19) Å] and between the 4,4'-dimethoxy-2,2'-bipyridine rings [centroid-to-centroid distances = 3.747 (18) Å] contribute to the alignment of the complex cations in columns parallel to the b-axis direction. Full Article text
i& Aquabis(2,2'-bipyridine-κ2N,N')(isonicotinamide-κN)ruthenium(II) bis(trifluoromethanesulfonate) By journals.iucr.org Published On :: 2024-02-08 In the title complex, [Ru(C10H8N2)2(C6H6N2O)(H2O)](CF3SO3)2, the central RuII atom is sixfold coordinated by two bidentate 2,2'-bipyridine, an isonicotinamide ligand, and a water molecule in a distorted octahedral environment with trifluoromethanesulfonate ions completing the outer coordination sphere of the complex. Hydrogen bonding involving the water molecule and weak π–π stacking interactions between the pyridyl rings in adjacent molecules contribute to the alignment of the complexes in columns parallel to the c axis. Full Article text
i& Bis[μ-bis(pyridin-2-yl)methanone oxime-κ3N:,N',N'']bis[diacetato-κ2O,O';κO-zinc(II)] By journals.iucr.org Published On :: 2024-02-16 The structure of the title complex, [Zn2(C2H3O2)4(C11H9N3O)2], is triclinic containing half of the molecule in the asymmetric unit. Each zinc atom is coordinated to a pyridyl and oxime nitrogen from one di-2-pyridyl ketone oxime (dpko) ligand and a third nitrogen from the other dpko pyridyl ring. Additionally, each zinc is coordinated to two acetato anions, one of which is bidentate and the other monodentate. The uncoordinated oxygen of the monodentate acetato group is involved in a hydrogen bond with the oxime hydrogen. The packing in the crystal is assisted by weak C—H⋯O interactions between acetato groups and neighboring pyridyl rings. Full Article text
i& 1-Ethyl-3,3-dimethylspiro[indoline-2,8'-phenaleno[1,9-fg]chromene] By journals.iucr.org Published On :: 2024-02-13 The title pyrene-fused spiropyran derivative, C30H25NO, crystallizes with two molecules in the asymmetric unit with dihedral angles between their fused-ring sub units of 76.20 (8) and 89.38 (9)°. In the crystal, weak C—H⋯π interactions link the molecules into a three-dimensional network. Full Article text
i& Bis[S-octyl 3-(2-methylpropylidene)dithiocarbazato-κ2N3,S]nickel(II) By journals.iucr.org Published On :: 2024-03-06 The central NiII atom in the title complex, [Ni(C13H25N2S2)2], is located on an inversion center and adopts a roughly square-planar coordination environment defined by two chelating N,S donor sets of two symmetry-related ligands in a trans configuration. The Ni—N and Ni—S bond lenghts are 1.9193 (14) and 2.1788 (5) Å, respectively, with a chelating N—Ni—S bond angle of 86.05 (4)°. These data are compared with those measured for similar dithiocarbazato ligands that bear n-octyl or n-hexyl alkyl chains. Slight differences are observed with respect to the phenylethylidene derivative where the ligands are bound cis relative to one another. Full Article text
i& cis,cis,cis-Dichloridobis(N4,N4-dimethylpyridin-4-amine-κN1)bis(dimethyl sulfoxide-κS)ruthenium(II) By journals.iucr.org Published On :: 2024-03-06 The structure of the title compound, [RuCl2(C7H10N2)2(C2H6OS)2], has monoclinic (P21/n) symmetry. The Ru—N distances of the coordination compound are influenced by the trans chloride or dimethylsulfoxide-κS ligands. The molecular structure exhibits disorder for two of the terminal methyl groups of a dimethyl sulfoxide ligand. Full Article text
i& 10-Bromo-N,N-diphenylanthracen-9-amine By journals.iucr.org Published On :: 2024-03-12 In the title compound, C26H18BrN, the dihedral angles between the anthracene ring system and the phenyl rings are 89.51 (14) and 74.03 (15)°. In the extended structure, a weak C—H⋯Br interaction occurs, which generates [100] chains, but no significant π–π or C—H⋯π interactions are observed. Full Article text
i& {N-[1-(2-Oxidophenyl)ethylidene]-dl-alaninato}(pentane-1,5-diyl)silicon(IV) By journals.iucr.org Published On :: 2024-03-19 The title SiIV complex, C16H21NO3Si, is built up by a tridentate dinegative Schiff base ligand bound to a silacyclohexane unit. The coordination geometry of the pentacoordinated SiIV atom is a distorted trigonal bipyramid. The presence of the silacyclohexane ring in the complex leads to an unusual coordination geometry of the SiIV atom with the N atom from the Schiff base ligand and an alkyl-C atom in apical positions of the trigonal bipyramid. There is a disorder of the methyl group at the imine bond with two orientations resolved for the H atoms [major orientation = 0.55 (3)]. In the crystal, C—H⋯O interactions are found within corrugated layers of molecules parallel to the ab plane. Full Article text
i& 2-Ferrocenyl-2-[(2-ferrocenylethenyl)(morpholin-4-yl)methyl]-1,3-dithiolane By journals.iucr.org Published On :: 2024-03-21 The molecular structure of 2-ferrocenyl-2-[(2-ferrocenylethenyl)(morpholin-4-yl)methyl]-1,3-dithiolane, [Fe2(C5H5)2(C19H21NOS2)] or C29H31Fe2NOS2, has the ferrocenyl fragments in a trans disposition with respect to the vinyl group. One of the methylene groups is disordered over two sites with occupancies of 0.782 (13):0.218 (13). In the crystal, cyclopentadienyl-C—H⋯O(morpholinyl) interactions feature within helical chains parallel to the c-axis direction. The chains are connected by methylene- and cyclopentadienyl-C—H⋯O(cyclopentadienyl) interactions. Full Article text
i& trans-Dibromidotetrakis(5-methyl-1H-pyrazole-κN2)manganese(II) By journals.iucr.org Published On :: 2024-03-19 The title compound, trans-dibromidotetrakis(5-methyl-1H-pyrazole-κN2)manganese(II), [MnBr2(C4H6N2)4] or [Mn(3-MePzH)4Br2] (1) crystallizes in the triclinic Poverline{1} space group with the cell parameters a = 7.6288 (3), b = 8.7530 (4), c = 9.3794 (4) Å and α = 90.707 (4), β = 106.138 (4), γ = 114.285 (5)°, V = 542.62 (5) Å3, T = 120 K. The asymmetric unit contains only half the molecule with the manganese atom is situated on a crystallographic inversion center. The 3-MePzH ligands are present in an AABB type manner with two methyl groups pointing up and the other two down. The supramolecular architecture is characterized by several intermolecular C—H⋯N, N—H⋯Br, and C—H⋯π interactions. Earlier, a polymorphic structure of [Mn(3-MePzH)4Br2] (2) with a similar geometry and also an AABB arrangement for the pyrazole ligands was described [Reedijk et al. (1971). Inorg. Chem. 10, 2594–2599; a = 8.802 (6), b = 9.695 (5), c = 7.613 (8) Å and α = 105.12 (4), β = 114.98 (4), γ = 92.90 (3)°, V = 558.826 (5) Å3, T = 295 K]. A varying supramolecular pattern was reported, with the structure of 1 featuring a herringbone type pattern while that of structure 2 shows a pillared network type of arrangement along the a axis. A nickel complex [Ni(3-MePzH)4Br2] isomorphic to 1 and the analogous chloro derivatives of FeII, CoII and CuII are also known. Full Article text
i& 4-Fluorobenzyl (Z)-2-(2-oxoindolin-3-ylidene)hydrazine-1-carbodithioate By journals.iucr.org Published On :: 2024-03-19 The title compound, C16H12FN3OS, a fluorinated dithiocarbazate imine derivative, was synthesized by the one-pot, multi-component condensation reaction of hydrazine hydrate, carbon disulfide, 4-fluorobenzyl chloride and isatin. The compound demonstrates near-planarity across much of the molecule in the solid state and a Z configuration for the azomethine C=N bond. The Z form is further stabilized by the presence of an intramolecular N—H⋯O hydrogen bond. In the extended structure, molecules are linked into dimers by N—H⋯O hydrogen bonds and further connected into chains along either [2overline{1}0] or [100] by weak C—H⋯S and C—H⋯F hydrogen bonds, which further link into corrugated sheets and in combination form the overall three-dimensional network. Full Article text
i& Poly[(μ-2,3-diethyl-7,8-dimethylquinoxaline-κ2N:N)(2,3-diethyl-7,8-dimethylquinoxaline-κN)-μ-nitrato-κ2O:O'-nitrato-κ2O,O'-disilver(I)] By journals.iucr.org Published On :: 2024-03-21 The structure of the title compound, [C14H18N2)2Ag2](NO3)2, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom; thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds via two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four. One of the quinoxaline ligands has a disordered ethyl group. Full Article text
i& Poly[3-methylpyridinium [(μ2-dihydrogen phosphito)bis(μ3-hydrogen phosphito)dizinc]] By journals.iucr.org Published On :: 2024-04-26 In the title compound, {(C6H8N)[Zn2(HPO3)2(H2PO3)]}n, the constituent ZnO4, HPO3 and H2PO3 polyhedra of the inorganic component are linked into (010) sheets by Zn—O—P bonds (mean angle = 134.4°) and the layers are reinforced by O—H⋯O hydrogen bonds. The protonated templates are anchored to the inorganic sheets via bifurcated N—H⋯(O,O) hydrogen bonds. Full Article text
i& (2E,2'E)-1,1'-([1,1'-Biphenyl]-4,4'-diyl)bis[3-(dimethylamino)prop-2-en-1-one] By journals.iucr.org Published On :: 2024-04-26 The title compound, C22H24N2O2, crystallizes in space group P21/n. The molecular structure is almost planar except for a tilt of the phenyl rings. The allyl groups on both ends exhibit the trans-form and the connected N atoms show sp2 character. The molecules are stacked and assembled along the c-axis direction by C—H⋯π interactions. Full Article text
i& 4-(1H-2,3-Dihydronaphtho[1,8-de][1,3,2]diazaborinin-2-yl)-1-ethylpyridin-1-ium iodide By journals.iucr.org Published On :: 2024-04-26 The title compound, C17H17BN3I, is a type of diazaborinane featuring substitution at the 1, 2, and 3 positions of the nitrogen–boron six-membered heterocycle. The organic molecule has a planar structure, the dihedral angle between the pyridyl ring and the fused ring system being 3.46 (4)°. In the crystal, molecules are stacked in a head-to-tail manner. The iodide ion makes close contacts with three organic molecules and supports the alternating stack. Full Article text
i& 4-(1H-2,3-Dihydronaphtho[1,8-de][1,3,2]diazaborinin-2-yl)-1-ethylpyridin-1-ium iodide monohydrate By journals.iucr.org Published On :: 2024-04-26 The cation of the title hydrated salt, C17H17BN3+·I−·H2O, is a diazaborinane featuring substitution at the 1, 2, and 3 positions in the nitrogen–boron six-membered heterocycle. The cation is approximately planar with a dihedral angle between the pyridyl ring and the diazaborinane ring system of 5.40 (5)°. In the crystal, the cations stack along [100] in an alternating head-to-tail manner, while the iodide ion and water molecule form one-dimensional hydrogen-bonded chains beside the cation stack. The cation stacks and I−–water chains are crosslinked by N—H⋯I and N—H⋯O hydrogen bonds. Full Article text
i& trans-Dichloridobis(secnidazole-κN3)copper(II) By journals.iucr.org Published On :: 2024-05-03 The use of acetic acid (HOAc) in a reaction between CuCl2·2H2O and secnidazole, an active pharmaceutical ingredient useful in the treatment against a variety of anaerobic Gram-positive and Gram-negative bacteria, affords the title complex, [CuCl2(C7H11N3O3)2]. This compound was previously synthesized using ethanol as solvent, although its crystal structure was not reported [Betanzos-Lara et al. (2013). Inorg. Chim. Acta, 397, 94–100]. In the molecular complex, the Cu2+ cation is situated at an inversion centre and displays a square-planar coordination environment. There is a hydrogen-bonded framework based on intermolecular O—H⋯Cl interactions, characterized by H⋯Cl separations of 2.28 (4) Å and O—H⋯Cl angles of 175 (3)°. The resulting supramolecular network is based on R22(18) ring motifs, forming chains in the [010] direction. Full Article text