N-(4-Bromobenzyl)-4-cyanopyridinium bis(2-thioxo-1,3-dithiole-4,5-dithiolato)nickelate(III) acetone solvate

2006 ◽  
Vol 62 (5) ◽  
pp. m1004-m1005 ◽  
Author(s):  
Shuang-Quan Zang ◽  
Yang Su ◽  
Ruo-Jie Tao
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
Three Dimensional ◽  
Supramolecular Network ◽  
Ionic Complex ◽  
Compound C ◽  
Hydrogen Bonding Interactions ◽  
Square Planar

The title compound, (C13H10BrN2)[Ni(C3S5)2]·C3H6O, is a new ionic complex in which the NiIII atom exhibits a square-planar coordination involving four S atoms from two 2-thioxo-1,3-dithiole-4,5-dithiolate (dmit) ligands. In the crystal structure, weak S...S and hydrogen-bonding interactions form a three-dimensional supramolecular network.

scholarly journals Crystal structure of the lead-containing organic–inorganic hybrid: (C18H26N2)3[Pb4I14(DMSO)2]·2DMSO

2018 ◽  
Vol 74 (12) ◽  
pp. 1878-1880 ◽  
Author(s):  
Li Li ◽  
Dan Zhao ◽  
Zhi Liu ◽  
Dingchao Zhang ◽  
Zhenhao Hu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Dimethyl Sulfoxide ◽  
Hybrid Materials ◽  
Three Dimensional ◽  
Supramolecular Network ◽  
Inorganic Hybrid ◽  
Compound C ◽  
Hydrogen Bonding Interactions ◽  
Short Contacts

The title compound, tris(1,1′-dibutyl-4,4′-bipyridine-1,1′-diium) bis(dimethyl sulfoxide)di-μ3-iodido-tetra-μ2-iodido-octaiodidotetralead(II) dimethyl sulfoxide disolvate, (C18H26N2)3[Pb4I14(C2H6OS)2]·2C2H6OS, belongs to a class of organic–inorganic hybrid materials with novel functionalities. In this compound, C—H...O and C—H...I hydrogen-bonding interactions, π–π interactions, other short contacts and Pb octahedral chains are present, extending the crystal structure into a three-dimensional supramolecular network.

4,4′-Bi(1H-pyrazol-2-ium) tetrachloridoaurate(III) chloride: a three-dimensional cationic cooperite-like framework with multiple pyrazolium–chloride hydrogen-bonding interactions

2012 ◽  
Vol 68 (7) ◽  
pp. m169-m172 ◽  
Author(s):  
Konstantin V. Domasevitch
Keyword(s):  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
One Dimensional ◽  
Twofold Axis ◽  
Compound C ◽  
Hydrogen Bonding Interactions ◽  
Square Planar ◽  
Axis Passing

In the title compound, (C6H8N4)[AuCl4]Cl, the 4,4′-bi(1H-pyrazol-2-ium) dication, denoted [H2bpz]2+, is situated across a centre of inversion, the [AuCl4]−anion lies across a twofold axis passing through Cl—Au—Cl, and the Cl−anion resides on a twofold axis. Conventional N—H...Cl hydrogen bonding [N...Cl = 3.109 (3) and 3.127 (3) Å, and N—H...Cl = 151 and 155°] between [H2bpz]2+cations (square-planar node) and chloride anions (tetrahedral node), as complementary donors and acceptors of four hydrogen bonds, leads to a three-dimensional binodal four-connected framework with cooperite topology (three-letter notation pts). The framework contains channels along thecaxis housing one-dimensional stacks of square-planar [AuCl4]−anions [Au—Cl = 2.2895 (10)–2.2903 (16) Å; interanion Au...Cl contact = 3.489 (2) Å], which are excluded from primary hydrogen bonding with the [H2bpz]2+tectons.

scholarly journals Crystal structure of di-μ-iodido-bis[(dimethyl sulfoxide-κO)(triphenylphosphane-κP)copper(I)]

2014 ◽  
Vol 70 (12) ◽  
pp. 547-549
Author(s):  
Rodolphe Kinghat ◽  
Michael Knorr ◽  
Yoann Rousselin ◽  
Marek M. Kubicki
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Dimethyl Sulfoxide ◽  
Title Compound ◽  
Van Der Waals ◽  
Three Dimensional ◽  
Supramolecular Network ◽  
Hydrogen Bonding Interactions ◽  
Van Der Waals Radii

The centrosymmetric dinuclear title compound, [Cu2I2(C2H6OS)2(C18H15P)2], represents the first example of a CuI complex ligated by anO-bound dimethyl sulfoxide ligand. In the crystal, the two tetrahedrally coordinated CuIatoms are bridged by two μ2-iodido ligands in an almost symmetrical rhomboid geometry. The loose Cu...Cu contact of 2.9874 (8) Å is longer than the sum of the van der Waals radii of two Cu atoms (2.8 Å), excluding a significant cupriophilic interaction in the actual dimer. C—H...O and C—H...I hydrogen bonding interactions as well as C—H...π(aryl) interactions stabilize the three-dimensional supramolecular network.

2,4,6-Trimethylpyridine-3,5-dicarbonitrile

2006 ◽  
Vol 62 (7) ◽  
pp. o2765-o2767
Author(s):  
Hong-Li Wang ◽  
Bin Zhang ◽  
Yi Dai
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
Asymmetric Unit ◽  
Compound C ◽  
Hydrogen Bonding Interactions

The title compound, C10H9N3, is essently planar, except for the methyl H atoms. The asymmetric unit consists of two molecules. In the crystal structure, weak intramolecular C—H...N hydrogen-bonding interactions occur, linking the molecules into chains propagating along the a axis.

scholarly journals Crystal structure of bis(μ2-4-tert-butyl-2-formylphenolato)-1:2κ3O1,O2:O1;3:4κ3O1,O2:O1-bis(4-tert-butyl-2-formylphenolato)-2κ2O1,O2;4κ2O1,O2-di-μ3-methoxido-1:2:3κ3O;1:3:4κ3O-di-μ2-methoxido-1:4κ2O;2:3κ2O-tetracopper(II)

2015 ◽  
Vol 71 (3) ◽  
pp. 324-326
Author(s):  
Bernhard Eberhard Christian Bugenhagen ◽  
Marc Heinrich Prosenc
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Coordination Sphere ◽  
Title Compound ◽  
Coordination Environment ◽  
Dinuclear Copper ◽  
Tert Butyl ◽  
Hydrogen Bonding Interactions ◽  
Square Planar

The structure of the title compound, [Cu4(CH3O)4(C11H13O2)4], consists of dimeric dinuclear copper(II) complexes oriented around a centre of inversion. Within each dinuclear fragment, the two CuIIatoms are in a distorted square-planar coordination sphere. Two neighbouring fragments are linked by four apical Cu—O contacts, yielding an overall square-pyramidal coordination environment for each of the four CuIIatoms. The molecules are arranged in layers parallel to (101). Non-classical C—H...O hydrogen-bonding interactions are observed between the layers.

Redetermination of trans-diaquabis(picolinato-κ2 N,O)cobalt(II) dihydrate

2006 ◽  
Vol 62 (4) ◽  
pp. m796-m798 ◽  
Author(s):  
Zerrin Heren ◽  
Cem Cüneyt Ersanlı ◽  
Cem Keser ◽  
Nazan Ocak Ískeleli
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Inversion Center ◽  
Hydrogen Bonding Interactions ◽  
Dimensional Network ◽  
Distorted Octahedral

The crystal structure of the title compound, [Co(C6H4NO2)2(H2O)2]·2H2O, has been reinvestigated with improved precision [previous reports: Chang et al. (1972). J. Coord. Chem. 2, 31–34; Lumme et al. (1969). Suom. Kemistil. B, 42, 270]. In the title compound, the Co atom is located on an inversion center and its coordination can be described as slightly distorted octahedral, equatorially trans-coordinated by two N and O atoms of two picolinate ligands and axially coordinated by two O atoms of the water molecules. Intermolecular O—H...O and C—H...O hydrogen-bonding interactions result in the formation of an intricate three-dimensional network.

Triaqua[2-(6-oxido-4-oxo-3,4-dihydropyimidin-2-ylsulfanyl)acetato]nickel(II) 2.5-hydrate

2007 ◽  
Vol 63 (3) ◽  
pp. m761-m763 ◽  
Author(s):  
Yan Jiao ◽  
Zhao-Rui Pan ◽  
Zhi-Jie Fang ◽  
Yi-Zhi Li ◽  
He-Gen Zheng
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Network Structure ◽  
Title Compound ◽  
Three Dimensional ◽  
Organic Ligand ◽  
Water Molecules ◽  
Hydrogen Bonding Interactions ◽  
Acetate Ligand ◽  
Dimensional Network

In the crystal structure of the title compound, [Ni(C6H4N2O4S)(H2O)3]·2.5H2O, the NiII atom is six-coordinated by one 2-(6-oxido-4-oxo-3,4-dihydropyimidin-2-ylsulfanyl)acetate ligand and three water molecules. Hydrogen-bonding interactions between the coordinated and uncoordinated water molecules and between the water molecules and the organic ligand result in a three-dimensional network structure.

scholarly journals Crystal structure of 2,3-diphenyl-2,3-dihydro-4H-1,3-benzothiazin-4-one 1-oxide

2017 ◽  
Vol 73 (8) ◽  
pp. 1189-1191 ◽  
Author(s):  
Hemant P. Yennawar ◽  
Ryan Fox ◽  
Quentin J. Moyer ◽  
Ziwei Yang ◽  
Lee J. Silverberg
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Benzene Ring ◽  
Title Compound ◽  
Phenyl Group ◽  
Dihedral Angles ◽  
Compound C ◽  
Hydrogen Bonding Interactions ◽  
Thiazine Ring

In the racemic title compound, C20H15NO2S, the planes of the two phenyl substituents form dihedral angles of 48.97 (15) and 69.26 (15)° with that of the fused benzene ring of the parent benzothiazine ring, while the heterocyclic thiazine ring exhibits a screw-boat pucker. The O atom on the S atom of the ring is pseudo-axial on the thiazine ring and trans to the 2-phenyl group. In the crystal, molecules are arranged in layers in the ac plane, the layers being linked across b through intermolecular C—H...O hydrogen-bonding interactions.

scholarly journals Crystal structure of the thalidomide analog (3aR*,7aS*)-2-(2,6-dioxopiperidin-3-yl)hexahydro-1H-isoindole-1,3(2H)-dione

2018 ◽  
Vol 74 (11) ◽  
pp. 1595-1598 ◽  
Author(s):  
Yousef Hijji ◽  
Ellis Benjamin ◽  
Jerry P. Jasinski ◽  
Ray J. Butcher
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Aromatic Ring ◽  
Title Compound ◽  
Reciprocal Lattice ◽  
Three Dimensional ◽  
Racemic Mixture ◽  
Asymmetric Unit ◽  
Compound C ◽  
Graph Set

The title compound, C13H16N2O4, crystallizes in the monoclinic centrosymmetric space group, P21/c, with four molecules in the asymmetric unit, thus there is no crystallographically imposed symmetry and it is a racemic mixture. The structure consists of a six-membered unsaturated ring bound to a five-membered pyrrolidine-2,5-dione ring N-bound to a six-membered piperidine-2,6-dione ring and thus has the same basic skeleton as thalidomide, except for the six-membered unsaturated ring substituted for the aromatic ring. In the crystal, the molecules are linked into inversion dimers by R 2 2(8) hydrogen bonding involving the N—H group. In addition, there are bifurcated C—H...O interactions involving one of the O atoms on the pyrrolidine-2,5-dione with graph-set notation R 1 2(5). These interactions along with C—H...O interactions involving one of the O atoms on the piperidine-2,6-dione ring link the molecules into a complex three-dimensional array. There is pseudomerohedral twinning present which results from a 180° rotation about the [100] reciprocal lattice direction and with a twin law of 1 0 0 0 \overline{1} 0 0 0 \overline{1} [BASF 0.044 (1)].

scholarly journals Crystal structure of (1R,5S)-endo-(8-methyl-8-azoniabicyclo[3.2.1]oct-3-yl)ammonium aquatrichloridonitratocopper(II)

2017 ◽  
Vol 73 (11) ◽  
pp. 1712-1715 ◽  
Author(s):  
Sergey N. Britvin ◽  
Andrey M. Rumyantsev
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
Simple Method ◽  
Three Dimensional Structure ◽  
Hydrogen Bonding Interactions ◽  
Selective Crystallization ◽  
Anionic Cluster

The structure of a salt of diprotonatedendo-3-aminotropane crystallized with a copper(II) anionic cluster is reported,viz.(C8H18N2)[CuCl3(NO3)(H2O)]. Neither ion in the salt has been structurally characterized previously. In the crystal, the ions pack together to form a three-dimensional structure held together by a network of intermolecular N—H...O, O—H...Cl and N—H...Cl hydrogen-bonding interactions. Selective crystallization of the title compound can be considered as a simple method for the separation of theexoandendoisomers of 3-aminotropane.

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