(N-Phenylimino)bis[phosphonic bis(diphenylamide)]

2007 ◽  
Vol 63 (11) ◽  
pp. o4428-o4428
Author(s):  
Daniel Chartrand ◽  
Garry S. Hanan
Keyword(s):  
Hydrogen Bond ◽  
Title Compound ◽  
Minimum Distance ◽  
Side Product ◽  
Maximum Distance ◽  
Sulfur Silicon ◽  
Hydrogen Bond Interactions

The title compound, NC6H5[PO(NHC6H5)2]2 or C30H29N5O2P2, was obtained as a side product during the addition of aniline to an amidoyl chloride, using PCl5 as chlorinating agent. The title compound was first synthesized by Murray & Woodward [(1989). Phosphorus Sulfur Silicon, 41, 399–403], again as a by-product, but no crystallographic evidence was given. The title compound crystallizes as two crystallographically unique molecules that form layers in the ab plane through O...H—N hydrogen-bond interactions, with an O...N minimum distance of 2.769 (2)Å and a maximum distance of 3.117 (2) Å. There is also one intramolecular O...H—N bond present in each of the two molecules, with an average O...N distance of 2.959 (4) Å.

scholarly journals Crystal structure of 4-{[(1H-1,2,4-triazol-1-yl)methyl]sulfanyl}phenol

2014 ◽  
Vol 70 (10) ◽  
pp. o1106-o1106
Author(s):  
Yong-Le Zhang ◽  
Chuang Zhang ◽  
Wei Guo ◽  
Jing Wang
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Benzene Ring ◽  
Title Compound ◽  
Three Dimensional ◽  
Triazole Ring ◽  
Hydrogen Bond Interactions ◽  
Compound C ◽  
Dimensional Network

In the title compound, C9H9N3OS, the plane of the benzene ring forms a dihedral angle of 33.40 (5)° with that of the triazole group. In the crystal, molecules are linked by O—H...N hydrogen bonds involving the phenol –OH group and one of the unsubstituted N atoms of the triazole ring, resulting in chains along [010]. These chains are further extended into a layer parallel to (001) by weak C—H...N hydrogen-bond interactions. Aromatic π–π stacking [centroid–centroid separation = 3.556 (1) Å] between the triazole rings links the layers into a three-dimensional network.

Di-μ-2-sulfonatobenzoato-bis[aqua(1,10-phenanthroline)copper(II)] trihydrate

2006 ◽  
Vol 62 (4) ◽  
pp. m875-m877
Author(s):  
Wei-Bing Zhang ◽  
Shuang-Di Ruan ◽  
Shu-Juan Zhu ◽  
Hong-Ping Xiao ◽  
Sai-Ya Ye
Keyword(s):  
Hydrogen Bond ◽  
Network Structure ◽  
Title Compound ◽  
Intermolecular Hydrogen Bond ◽  
Two Dimensional ◽  
Bridging Ligands ◽  
Pyramidal Geometry ◽  
Hydrogen Bond Interactions ◽  
Dimensional Network ◽  
Square Pyramidal Geometry

In the title compound, [Cu2(C7H4O5S)2(C12H8N2)2(H2O)2]·3H2O, each copper(II) atom is coordinated by two N atoms from one 1,10-phenanthroline molecule, two carboxylate O atoms from two 2-sulfonatobenzoato dianions and one aqua O atom in a distorted square pyramidal geometry. The 2-sulfonatobenzoato dianions function as μ2-bridging ligands in the formation of a dinuclear complex. Intermolecular hydrogen-bond interactions link the dinuclear units into a two-dimensional network structure.

[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methanol

2006 ◽  
Vol 62 (7) ◽  
pp. o3007-o3008 ◽  
Author(s):  
Xiao-Chen Yan ◽  
Hai-Bo Wang ◽  
Zhi-Qian Liu
Keyword(s):  
Hydrogen Bond ◽  
Title Compound ◽  
Inversion Center ◽  
Hydrogen Bond Interactions ◽  
Compound C

In the title compound, C9H7ClN2O2, the occurrence of O—H...N hydrogen-bond interactions results in the formation of a pseudo-dimer arranged around an inversion center.

Tetrakis(dimethylammonium) hexachlorotungstate(III) chloride

2007 ◽  
Vol 63 (3) ◽  
pp. m767-m769 ◽  
Author(s):  
Wei Xu ◽  
Jian-Li Lin
Keyword(s):  
Hydrogen Bond ◽  
Title Compound ◽  
Hydrogen Bond Interactions ◽  
Rotation Axes ◽  
Compound C

The title compound, (C2H8N)4[WCl6]Cl, contains discrete [WCl6]3− and Cl− anions and dimethylammonium cations. Both anions lie on crystallographic twofold rotation axes. N—H...Cl hydrogen-bond interactions result in the formation of {[(CH3)2NH2]2(WCl6)}− anionic layers and [(CH3)2NH2]2Cl+ cationic units.

Diimidazolium aquapentakis(nitrato)neodymate(III)

2006 ◽  
Vol 62 (4) ◽  
pp. m854-m856
Author(s):  
Hui Zhang ◽  
Yanmei Wu ◽  
Liang Fang
Keyword(s):  
Hydrogen Bond ◽  
Title Compound ◽  
Three Dimensional ◽  
Asymmetric Unit ◽  
Hydrogen Bond Interactions ◽  
Dimensional Network

The asymmetric unit of the title compound, (Him)2[Nd(NO3)5H2O] (Him is 1H-imidazolium, C3H5N2), contains one [Nd(NO3)5H2O]2− anion and two imdidazolium cations. Nd is coordinated by 11 O atoms. N—H...O and O—H...O hydrogen-bond interactions link cations and anions, forming a three-dimensional network.

2-[1-(3-Aminophenyl)ethylidene]propanedinitrile

2007 ◽  
Vol 63 (11) ◽  
pp. o4316-o4316
Author(s):  
Qingfang Cheng ◽  
Xingyou Xu ◽  
Changyong Zong ◽  
Huiling Feng
Keyword(s):  
Hydrogen Bond ◽  
Title Compound ◽  
Crystal Packing ◽  
Amino Groups ◽  
Bond Lengths ◽  
Hydrogen Bond Interactions ◽  
Compound C ◽  
Cyano Groups

In the title compound, C11H9N3, all bond lengths and angles are normal. The crystal packing is stabilized by intermolecular N—H...N hydrogen-bond interactions involving the H atoms of the amino groups and N atoms of the cyano groups.

scholarly journals 1,4-Diazoniabicyclo[2.2.2]octane tetrachloridocadmate(II) monohydrate

2014 ◽  
Vol 70 (5) ◽  
pp. m178-m178 ◽  
Author(s):  
Tarek Ben Rhaiem ◽  
Habib Boughzala
Keyword(s):  
Hydrogen Bond ◽  
Water Molecule ◽  
Title Compound ◽  
Lattice Water Molecule ◽  
Asymmetric Unit ◽  
Solvate Water Molecule ◽  
Lattice Water ◽  
Hydrogen Bond Interactions ◽  
Compound C ◽  
Anionic Species

The asymmetric unit of the title compound (C6H14N2)[CdCl4]·H2O contained one 1,4-diazabicyclo[2.2.2]octane dication, a tetrahedral CdCl42−anion and a lattice water molecule. In the crystal, the solvate water molecule interacts with the cationic and anionic speciesviaN—H...O and O—H...Cl [O...Cl = 3.289 (7) Å] hydrogen-bond interactions, respectively, leading to a layered supramolecular structure extending parallel to (011).

scholarly journals 2-[5-(2-Methylphenyl)-3-(2-methylstyryl)-4,5-dihydro-1H-pyrazol-1-yl]-6-(thiophen-2-yl)-4-(trifluoromethyl)pyrimidine chloroform monosolvate

2014 ◽  
Vol 70 (7) ◽  
pp. o789-o790 ◽  
Author(s):  
Alex Fabiani Claro Flores ◽  
Darlene Correia Flores ◽  
Juliano Rosa de Menezes Vicenti ◽  
Patrick Teixeira Campos
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Title Compound ◽  
Pyrazole Ring ◽  
Pyrimidine Ring ◽  
Dihedral Angles ◽  
Hydrogen Bond Interactions ◽  
Compound C ◽  
Benzene Rings

In the crystal structure of the title compound, C28H23F3N4S·CHCl3, the chloroform solvate molecules connect the pyrimidine molecules into chains along [101] through weak C—H...N and C—H...Cl hydrogen-bond interactions. There are further connections between adjacent chains through F...Cl halogen contacts of 3.185 (3) Å, with the –CF3group presenting a significant short F...F interchain distance of 2.712 (4) Å. The five-membered pyrazole ring is approximately planar (r.m.s. deviation = 0.050 Å). The pyrimidine ring makes dihedral angles of 84.15 (8) and 4.56 (8)° with the benzene rings.

3-Anilinoisobenzofuran-1(3H)-one

2006 ◽  
Vol 62 (7) ◽  
pp. o2943-o2944 ◽  
Author(s):  
Mustafa Odabaşoğlu ◽  
Orhan Büyükgüngör
Keyword(s):  
Hydrogen Bond ◽  
Benzene Ring ◽  
Dihedral Angle ◽  
Title Compound ◽  
Hydrogen Bond Interactions ◽  
Compound C

Crystals of the title compound, C14H11NO2, are stabilized by an intermolecular N—H...O hydrogen bond and a weak π–π interaction. N—H...O hydrogen-bond interactions generate C(6) chains. The phthalide section of the molecule is planar and the dihedral angle between the phthalide group and the benzene ring is 78.43 (5)°.

2-(Morpholin-4-ylmethyl)isoindole-1,3-dione

2007 ◽  
Vol 63 (11) ◽  
pp. o4284-o4284 ◽  
Author(s):  
P. Sakthivel ◽  
P. S. Joseph ◽  
A. Sebastiyan ◽  
M. Ramesh ◽  
M. Yosuva Suvaikin
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Title Compound ◽  
Chair Conformation ◽  
Hydrogen Bond Interactions ◽  
Compound C ◽  
Morpholine Ring

In the title compound, C13H14N2O3, the morpholine ring adopts the usual chair conformation. The crystal structure is stabilized by weak C—H...O hydrogen-bond interactions.

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