issue contents
May 2018 issue
inorganic compounds
Download citation
Download citation
Open access
The crystal structure of KBrF4 was refined against single-crystal X-ray diffraction data and compared with the previous results.
CCDC reference: 1839858
metal-organic compounds
Download citation
Download citation
Open access
In the organic–inorganic hybrid material, (C8H12N)2[ZnBr4], tetrahedral [ZnBr4]2− anions are connected by N—H⋯Br and C—H⋯Br hydrogen bonds to the 4-methylbenzylammonium cations.
CCDC reference: 1839864
Download citation
Download citation
Open access
The crystal structure of a p-cymene-based ruthenium(II) complex featuring rather unusual hydrogen bonding has been determined.
CCDC reference: 1839210
Download citation
Download citation
Open access
In the title compound, [CuNa2(C9H4O6)2(H2O)4]n, the CuII cations are square-planar coordinated by carboxylate O-atom donors from four different hydrogen benzene-1,2,4-tricarboxylate (btcH) ligands, thereby forming [Cu(btcH)2]n2n− coordination polymer ribbons. These are connected by octahedrally coordinated and hydrated NaI cations within Na2(μ-H2O)2 clusters to construct the full [Na2(H2O)4Cu(btcH)2]n three-dimensional coordination polymer.
CCDC reference: 1841075
Download citation
Download citation
Open access
The title molecule is zwitterionic, comprising a Zr+—μ-CH3—B− moiety.
CCDC reference: 1839768
Download citation
Download citation
Open access
The asymmetric unit of the title compound, [Ni(C36H24N6)3](PF6)2, contains one and a half nickel(II) complex dications and three hexafluoridophosphate anions; one of the dications having crystallographic twofold rotational symmetry.
CCDC reference: 1842512
Download citation
Download citation
Open access
The title compound crystallizes with two molecules in the asymmetric unit. The cyclopentadienyl rings of the ferrocenyl moieties adopt eclipsed conformations.
CCDC reference: 1841323
Download citation
Download citation
Open access
The title complex cation possesses twofold rotational symmetry, with the octahedrally coordinated cobalt(III) atom being located on a twofold rotation axis.
CCDC reference: 1844111
Download citation
Download citation
Open access
In the title compound, the Pd atom is coordinated by three chlorine atoms and one acetonitrile.
CCDC reference: 1843858
Download citation
Download citation
Open access
An organic–inorganic hybrid salt is comprised of methylbenzylammonium cations that are situated between 2∞[CdBr4/2Br2/2]2− anionic layers extending parallel to the ac plane.
CCDC reference: 1845375
organic compounds
Download citation
Download citation
Open access
In the title compound, C15H11N3O4, the oxazine ring exhibits a half chair conformation, and the pyrrolidine ring adopts an envelope conformation; the dihedral angle between them is 78.63 (9)°. In the crystal, molecules are linked via N—H⋯O and C—H⋯O hydrogen bonds into sheets parallel to the bc plane.
CCDC reference: 1585273
Download citation
Download citation
Open access
The molecular and crystal structure of the title tetrahydroquinoxaline derivative is reported. The crystal structure is stabilized by C—H⋯O hydrogen bonds and π-stacking interactions. Intercalation of the n-decyl chains completes the crystal packing.
CCDC reference: 1841182
Download citation
Download citation
Open access
The title compound exhibits symmetric three-centre (bifurcated) intramolecular hydrogen bonds. In the crystal, molecules are linked via C—H⋯N hydrogen bonds, forming 31 helices along the c-axis direction.
CCDC reference: 1841267
Download citation
Download citation
Open access
The title compound OPPh2—N(NH2)-Ph2PO contains a diphosphazane backbone, as well as a hydrazine entity which are nearly planar.
CCDC reference: 1841174
Download citation
Download citation
Open access
The crystal structure of diisopropylammonium hydrogen phthalate exhibits N—H⋯O hydrogen-bonded chains that are linked by weak C—H⋯O hydrogen bonds to form pleated sheets.
CCDC reference: 1842128
Download citation
Download citation
Open access
The title compound crystallizes with two chiral isophthalamide–camphor molecules and one dichloromethane solvent molecule in the asymmetric unit.
CCDC reference: 1832035