Khamrang et al.: 1,4-Dimethylpiperazine-2,3-dione #CrystalStructure #HalfChair #HydrogenBonding #IUCr https://journals.iucr.org/paper?S2414314624009362
In the title compound, C6H10N2O2, the piperazine-2,3-dione ring adopts a half-chair conformation. In the crystal, the molecules are linked by weak C—H⋯O hydrogen bonds, forming (010) sheets.
Setifi et al.: Di-μ-adipato-κ4O1,O1′:O6,O6′-bis[(2,2′-dipyridylamine-κ2N,N′)zinc(II)] trihydrate #CrystalStructure #ZincIIComplexes #Dipyridylamine #IUCr https://journals.iucr.org/paper?S2414314624009064
The title dinuclear and centrosymmetric complex molecule exhibits a highly distorted octahedral O4N2 coordination set about the central zinc(II) atom.
Kelani et al.: Δ-Bis[(S)-2-(4-isopropyl-4,5-dihydrooxazol-2-yl)phenolato-κ2N,O1](1,10-phenanthroline-κ2N,N′)ruthenium(III) hexafluoridophosphate #CrystalStructure #AbsoluteConfiguration #Ruthenium #IUCr https://journals.iucr.org/paper?S2414314624008939
The title compound is an example for a chiral-at-metal complex, with the RuIII atom having an octahedral coordination environment by three bidentate ligands.
Schollmeyer et al.: Redetermined structure of methyl 3-{4,4-difluoro-2-[2-(methoxycarbonyl)ethyl]-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacen-6-yl}propionate #CrystalStructure #BodipyDye #Boron #IUCr https://journals.iucr.org/paper?S2414314624008848
In the title compound, a highly fluorescent boron–dipyrromethene dye, the methylpropionate moieties have different conformations. In the crystal, weak C—H⋯F and C—H⋯O interactions link the molecules.
Botha et al.: (1R,2S,4aR,6S,8R,8aS)-1-(3-Hydroxypropanoyl)-1,3,6,8-tetramethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-2-carboxylic acid #CrystalStructure #Diplodiatoxin #AbsoluteConfiguration #IUCr https://journals.iucr.org/paper?S241431462400885X
The single-crystal structure elucidation of diplodiatoxin, a toxic metabolite of Diplodia maydis, is described.
Malek and Arumugam: μ-Chlorido-bis{[1-benzyl-3-(2,4,6-trimethylphenyl)imidazol-2-ylidene-κC]silver(I)} chloride 1,2-dichloroethane hemisolvate #CrystalStructure #NHeterocyclicCarbene #SilverChloride #IUCr https://journals.iucr.org/paper?S2414314624008617
The solid-state structural analysis of the title compound reveals that the two molecules of bis(1-benzyl-3-mesitylimidazol-2-ylidene)silver are connected via a bridging chloride atom. The structure also reveals non-classical intermolecular hydrogen-bonding interactions involving the chloride counter-anion.
Jiha Sung: (E)-1-(3,4-Dimethoxyphenyl)-3-(1,3-diphenyl-1H-pyrazol-4-yl)prop-2-en-1-one #CrystalStructure #Pyrazole #Chalcone #IUCr https://journals.iucr.org/paper?S2414314624008666
The crystal structure of a pyrazole chalcone is reported.
Setifi et al.: catena-Poly[[(8-aminoquinoline)cobalt(II)]-di-μ-azido] #CrystalStructure #CobaltII #Aminoquinoline8Aquin #IUCr https://journals.iucr.org/paper?S2414314624008496
[Co(C9H8N2)(N3)2]n exhibits a distorted octahedral coordination geometry. Bridging azide ligands result in chains along [100].
Martin et al.: Bis[2-(isoquinolin-1-yl)phenyl-κ2N,C1](2-phenyl-1H-imidazo[4,5-f][1,10]phenanthroline-κ2N,N′)iridium(III) hexafluoridophosphate methanol monosolvate #CrystalStructure #Iridium #Phenylisoquinoline #IUCr https://journals.iucr.org/paper?S2414314624008599
The title iridium complex is the first X-ray characterized compound including both 1-phenylisoquinoline and 2-phenyl-1H-imidazo[4,5-f][1,10]phenanthroline ligands.