Molecular structure of 9,10-bis[bis(4-tert-butylphenyl)methylene)-9,10-dihydroanthracene: A butterfly-shaped Thiele's hydrocarbon derivative
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DOI: 10.1016/j.tet.2018.11.062
Abstract: Abstract The molecular structure of 9,10-bis[bis(4-tert-butylphenyl)methylene)-9,10-dihydroanthracene, an anthraquinodimethane derivative having four aryl groups on exocyclic methylene positions, was experimentally and theoretically characterized. Single-crystal diffraction study revealed that the title molecule takes a butterfly shape, i.e.,… read more here.
Keywords: bis tert; structure bis; structure; bis bis ... See more keywords
Crystal structure of bis[cis-(1,4,8,11-tetraazacyclotetradecane-κ4 N)bis(thiocyanato-κN)chromium(III)] dichromate monohydrate from synchrotron X-ray diffraction data
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DOI: 10.1107/s2056989016020120
Abstract: The asymmetric unit of the title compound comprises of one complex cation, one half of a Cr2O7 2− anion and one half of a water molecule. The CrIII ion has a distorted octahedral coordination by… read more here.
Keywords: crystal structure; cis tetraazacyclotetradecane; dichromate; bis cis ... See more keywords
Crystal structure of 7,15-bis(4-tert-butylphenyl)-1,9-dimethylheptazethrene
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DOI: 10.1107/s2056989016020247
Abstract: The title compound was synthesized as a derivative of heptazethrene bearing two methyl and two tert-butylphenyl substituents, respectively, at the 1,9- and 7,15-positions. Albeit remotely located, the substituents contort the heptazethrene plane. The phenyl substituents… read more here.
Keywords: crystal structure; tert butylphenyl; bis tert; butylphenyl dimethylheptazethrene ... See more keywords
Synthesis and crystal structure of bis(μ-2-methylbenzenethiolato-κ2 S:S)bis[methyl(2-methylbenzenethiolato-κS)indium(III)]
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DOI: 10.1107/s2056989017003498
Abstract: The dinuclear compound, [Me(2-MeC6H4S)In-μ-(2-MeC6H4S)2InMe(2-MeC6H4S)], was prepared from the 1:2 reaction of Me3In and 2-MeC6H4SH in toluene. Its crystal structure exhibits a four-membered In2S2 ring core via bridging (2-MeC6H4S) groups. The dimeric units are further associated… read more here.
Keywords: crystal structure; methylbenzenethiolato; bis; structure bis ... See more keywords
Crystal structure of bis(1,10-phenanthroline-κ2 N,N′)(1,3-thiazole-2-thiolato-κ2 S 2,N)nickel(II) hexafluoridophosphate 1,4-dioxane sesquisolvate
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DOI: 10.1107/s205698901700456x
Abstract: 2-Mercaptothiazolate is generally used as a monodentate and bridging ligand. We report here the crystal structure of a new type of nickel(II) complex in which the 2-mercaptothiazolate ligand acts as a chelating and non-bridging ligand. read more here.
Keywords: nickel; crystal structure; phenanthroline thiazole; structure ... See more keywords
Crystal structure of 1,3-bis[(E)-benzylideneamino]propan-2-ol
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DOI: 10.1107/s2056989017004741
Abstract: The molecular and crystal structure of the title Schiff base derivative is reported. The crystal packing depends on O—H⋯N hydrogen-bonds, augmented by C—H⋯π interactions. read more here.
Keywords: crystal structure; benzylideneamino propan; bis benzylideneamino; structure ... See more keywords
Crystal structure of 4,4′-bis[3-(piperidin-1-yl)prop-1-yn-1-yl]-1,1′-biphenyl
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DOI: 10.1107/s2056989017007277
Abstract: The synthesis and structure of the title piperidine derivative is reported. It is one of a second generation of compounds designed and synthesized based on a very potent and selective α9α10 nicotinic acetylcholine receptor antagonist… read more here.
Keywords: crystal structure; bis piperidin; prop biphenyl; structure ... See more keywords
Crystal structure of 3,6-bis(pyridin-2-yl)-1,4-dihydro-1,2,4,5-tetrazine
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DOI: 10.1107/s205698901801753x
Abstract: In the crystal structure, intermolecular N—H⋯N hydrogen bonds link the molecules into infinite ribbons extending along the [100] direction. read more here.
Keywords: bis pyridin; structure bis; structure; crystal structure ... See more keywords
Crystal structure of bis(4-methoxypyridine-κN)(meso-5,10,15,20-tetraphenylporphyrinato-κ4 N,N′,N′′,N′′′)iron(III) perchlorate
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DOI: 10.1107/s2056989019006194
Abstract: In the crystal structure of the title compound, the FeIII ions are octahedrally coordinated by four N atoms of a porphyrin moiety as well as two 4-methoxypyridine ligands into discrete complexes that are charge-balanced by… read more here.
Keywords: bis methoxypyridine; structure bis; structure; crystal structure ... See more keywords
Crystal structure of (15,20-bis(2,3,4,5,6-pentafluorophenyl)-5,10-{(pyridine-3,5-diyl)bis[(sulfanediylmethylene)[1,1′-biphenyl]-4′,2-diyl]}porphyrinato)nickel(II) dichloromethane x-solvate (x > 1/2) showing a rare CN5 coordination
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DOI: 10.1107/s2056989019009836
Abstract: The crystal structure of the title compound consists of discrete complexes with a five-coordinate Ni cation and intramolecular hydrogen-bonded dichloromethane solvent molecules that are linked into dimers via pairs of intermolecular C—H⋯S hydrogen bonds. read more here.
Keywords: diyl; structure bis; dichloromethane; crystal structure ... See more keywords
Crystal structure of {N 1,N 3-bis[(1-benzyl-1H-1,2,3-triazol-4-yl)methylidene]-2,2-dimethylpropane-1,3-diamine}bis(thiocyanato-κN)iron(II)
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DOI: 10.1107/s2056989020012608
Abstract: The title compound shows a cis-arrangement of the thiocyanate anions, while the coordination polyhedron around the iron(II) atom is close to a trigonal prism. read more here.
Keywords: benzyl triazol; structure bis; crystal structure; bis benzyl ... See more keywords