scholarly journals (Thiocyanato-κS)tris(triphenylphosphane-κP)silver(I)

IUCrData ◽  
2017 ◽  
Vol 2 (8) ◽  
Author(s):  
Arunpatcha Nimthong-Roldán ◽  
Paramee Sripa ◽  
Monpariya Romyen ◽  
Yupa Wattanakanjana
Keyword(s):  
Hydrogen Bonds ◽  
Title Complex ◽  
Coordination Geometry ◽  
Two Dimensional ◽  
Tetrahedral Coordination ◽  
Dimensional Network ◽  
Phenyl Rings ◽  
Thiocyanate Ligand ◽  
Distorted Tetrahedral Coordination

In the mononuclear title complex, [Ag(SCN)(C18H15P)3], the AgIcenter is in a slightly distorted tetrahedral coordination geometry formed by one S atom from a terminal thiocyanate ligand and three P atoms from three triphenylphosphane ligands. In the crystal, weak C—H...N hydrogen bonds connect molecules into a two-dimensional network parallel to (10\overline{1}). One of the phenyl rings is disordered over two positions which were refined with an occupancy ratio of 0.715 (16):0.285 (16).

scholarly journals Crystal structure of tris[μ2-bis(diphenylphosphanyl)methane-κ2P:P′]di-μ3-bromido-trisilver(I) bromide–N,N′-phenylthiourea (1/1)

2015 ◽  
Vol 71 (4) ◽  
pp. m89-m90 ◽  
Author(s):  
Arunpatcha Nimthong-Roldán ◽  
Yupa Wattanakanjana ◽  
Jintana Rodkeaw
Keyword(s):  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Title Complex ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
Dimensional Network ◽  
Phenyl Rings ◽  
Graph Set ◽  
Distorted Tetrahedral Coordination ◽  
Complex Ion

The title complex, [Ag3Br2(C25H22P2)3]Br·C7H8N2S, comprises a trinuclear [Ag3Br2(C25H22P2)3]+unit, a Br−anion and oneN,N′-dimethylthiourea molecule (ptu). Three AgIions are linkedviatwo μ3-bridging Br atoms, leading to a distorted triangular bipyramid with an Ag...Ag separation range of 3.1046 (6)–3.3556 (6) Å. The triangular Ag3arrangement is stabilized by six P atoms from three chelating bis(diphenylphosphanyl)methane (dppm) ligands. The AgIion presents a distorted tetrahedral coordination geometry. In the crystal, the bromide anion is connected to the ptu molecule through N—H...Br hydrogen bonds [graph-set motifR21(6)]. Each bromide/ptu aggregate links the complex ionviaC—H...S and C—H...Br hydrogen bonds, leading to the formation of a three-dimensional network. Two phenyl rings from two dppm ligands were modelled as disordered over two sites.

scholarly journals [1H-1,2,4-Triazole-5(4H)-thione-κS]bis(triphenylphosphane-κP)(nitrato-κO)silver(I) methanol monosolvate

2014 ◽  
Vol 70 (2) ◽  
pp. m61-m62 ◽  
Author(s):  
Yupa Wattanakanjana ◽  
Sureeporn Palamae ◽  
Jenejira Ratthiwan ◽  
Ruthairat Nimthong
Keyword(s):  
Hydrogen Bonds ◽  
Title Complex ◽  
Coordination Geometry ◽  
Supramolecular Architecture ◽  
Two Dimensional ◽  
Tetrahedral Coordination ◽  
Crystal Complex ◽  
Solvent Molecules ◽  
A Chain ◽  
Distorted Tetrahedral Coordination

In the title complex, [Ag(NO3)(C2H3N3S)(C18H15P)2]·CH3OH, the AgIion exhibits a distorted tetrahedral coordination geometry formed by two P atoms from two triphenylphosphine ligands, one S atom from a 1H-1,2,4-triazole-5(4H)-thione ligand and one O atom from a nitrate ion. In the crystal, complex and solvent molecules are linked by O—H...O and N—H...O hydrogen bonds forming a chain along theb-axis direction. The chains are linked by weak C—H...O hydrogen bonds forming a two-dimensional supramolecular architecture parallel to (001). In addition, an intramolecular N—H...O hydrogen bond is observed.

scholarly journals Crystal structure of [1-(3-ethoxy-2-oxidobenzylidene-κO2)-4-phenylthiosemicarbazidato-κ2N1,S](triphenylphosphane-κP)nickel(II)

2015 ◽  
Vol 71 (12) ◽  
pp. m230-m231
Author(s):  
B. Karpagam ◽  
G. Chakkaravarthi ◽  
G. Rajagopal
Keyword(s):  
Three Dimensional ◽  
Title Complex ◽  
Dihedral Angles ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
Ethoxy Group ◽  
Dimensional Network ◽  
Phenyl Rings ◽  
Ring Graph ◽  
Distorted Tetrahedral Coordination

In the title complex, [Ni(C16H15N3O2S)(C18H15P)], the NiIIatom has a distorted tetrahedral coordination geometry, comprised of N, S, O and P atoms of the tridentate thiosemicarbazide ligand and the P atom of the triphenylphosphane ligand. The benzene ring makes a dihedral angle of 53.08 (11)° with the phenyl ring of the phenylthiosemicarbazide moiety and dihedral angles of 73.69 (11), 20.38 (11) and 71.30 (11)° with the phenyl rings of triphenylphosphane ligand. A pair of N—H...N hydrogen bonds generates anR22(8) ring graph-set motif. The ethoxy group is disordered over two positions, with site occupancies of 0.631 (9) and 0.369 (9). The molecular structure is stabilized by a weak intramolecular C—H...O hydrogen bond. In the crystal, weak N—H...N and C—H...π interactions connect the molecules, forming a three-dimensional network.

Redetermination of [bis(2-pyridyl)amine-N,N′]copper(II) diperchlorate

2000 ◽  
Vol 57 (1) ◽  
pp. m25-m27 ◽  
Author(s):  
Miao Du ◽  
Xian-He Bu ◽  
Lin-Hong Weng ◽  
Xue-Bing Leng ◽  
Ya-Mei Guo
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Coordination Sphere ◽  
Chain Structure ◽  
Title Complex ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
A Chain ◽  
Distorted Tetrahedral Coordination ◽  
Close Contacts

In the crystal structure of the title complex, [Cu(C10H9N3)2](ClO4)2, the CuIIcenter is four-coordinated by the nitrogen donors of the pyridine rings of the ligand, bis(2-pyridyl)amine. The crystal structure reveals that the CuN4coordination sphere has a distorted tetrahedral coordination geometry with a crystallographicC2axis through the CuIIcenter. The perchlorate anions link the complex cations to form a chain structure through C—H...O close contacts and N—H...O hydrogen bonds.

scholarly journals Crystal structure of bis[μ-bis(diphenylphosphanyl)methane-κ2P:P′]-μ-chlorido-chlorido-1κCl-(1-phenylthiourea-2κS)disilver acetonitrile hemisolvate

2015 ◽  
Vol 71 (6) ◽  
pp. m133-m134 ◽  
Author(s):  
Arunpatcha Nimthong-Roldán ◽  
Janejira Ratthiwal ◽  
Yupa Wattanakanjana
Keyword(s):  
Hydrogen Bonds ◽  
Chloride Ion ◽  
Title Complex ◽  
Coordination Geometry ◽  
Supramolecular Architecture ◽  
Tetrahedral Coordination ◽  
Complex Molecules ◽  
Close Proximity ◽  
Crystal Complex ◽  
Distorted Tetrahedral Coordination

In the dinuclear title complex, [Ag2Cl2(C7H8N2S)(C25H22P2)2]·0.5CH3CN, each AgIion displays a distorted tetrahedral coordination geometry with two P atoms from two bis(diphenylphosphanyl)methane (dppm) ligands, one bridging chloride ion, one terminal chloride ion and one terminal S atom from theN,N′-phenylthiourea (ptu) ligand. The dppm ligands and the bridging chloride ion force the two Ag atoms into close proximity, with a short Ag...Ag separation of 3.2064 (2) Å. In the crystal, complex molecules are linked by N—H...Cl hydrogen bonds forming a dimer. The dimers are linkedviaweak C— H...Cl hydrogen bonds forming a two-dimensional supramolecular architecture in theyzplane. In addition, an intramolecular N—H...Cl hydrogen bond is observed.

scholarly journals Bis{3,5-di-tert-butyl-N-[(4-dimethylamino)phenyl]salicylaldiminato}cobalt(II)

IUCrData ◽  
2017 ◽  
Vol 2 (4) ◽  
Author(s):  
C. Vidya Rani ◽  
L. Mitu ◽  
G. Chakkaravarthi ◽  
G. Rajagopal
Keyword(s):  
Hydrogen Bonds ◽  
Molecular Conformation ◽  
Title Complex ◽  
Dihedral Angles ◽  
Coordination Geometry ◽  
Minor Components ◽  
Tetrahedral Coordination ◽  
Aromatic Rings ◽  
Complex Molecules ◽  
Distorted Tetrahedral Coordination

In the title complex [systematic name: bis(2,4-di-tert-butyl-6-{N-[4-(dimethylamino)phenyl]carboximidoyl}phenolato)cobalt(II)], [Co(C23H31N2O)2], the cobalt(II) atom is coordinated by pairs of O and N atoms in a distorted tetrahedral coordination geometry. The dihedral angles formed by the aromatic rings of the same ligand are 51.99 (11) and 36.58 (9)°. The molecular conformation features weak intramolecular C—H...O hydrogen bonds. In the crystal, inversion-related pairs of complex molecules are linked into dimers by weak C—H...π interactions. The methyl C atoms oftert-butyl groups have rotational disorder, with site occupancies of 0.647 (7) and 0.617 (6) for the major components and 0.353 (7) and 0.383 (6) for the minor components. One of the methyl C atoms of the dimethylamino groups is also disordered over two orientations, with an occupancy ratio of 0.75 (4):0.25 (4).

scholarly journals Crystal structure of (benzenecarbothioamide-κS)chloridobis(triphenylphosphane-κP)silver(I)

2014 ◽  
Vol 70 (9) ◽  
pp. m310-m311 ◽  
Author(s):  
Wattana Ruangwut ◽  
Chaveng Pakawatchai
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Chloride Ion ◽  
Mixed Ligand ◽  
Title Complex ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
Distorted Tetrahedral Coordination

In the mononuclear mixed-ligand title complex, [AgCl(C7H7NS)(C18H15P)2], the AgIion is four coordinated by one S atom of a benzenecarbothioamide ligand, two P atoms of two triphenylphosphane ligands and one chloride ion, displaying a distorted tetrahedral coordination geometry. In the crystal, pairs of N—H...Cl hydrogen bonds form inversion dimers. An intramolecular N—H...Cl hydrogen bond is also observed.

Bis{2-[1-(benzylimino)ethyl]-5-methoxyphenol}dichlorozinc(II)

2006 ◽  
Vol 62 (7) ◽  
pp. m1548-m1549
Author(s):  
Xing-You Xu ◽  
Tong-Tao Xu ◽  
Shuai-Shuai Ni ◽  
Jian Gao ◽  
Da-Qi Wang
Keyword(s):  
Schiff Base ◽  
Hydrogen Bonds ◽  
Schiff Base Ligand ◽  
Title Complex ◽  
Hydroxyl Groups ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
Intramolecular Hydrogen ◽  
Hydroxy Groups ◽  
Distorted Tetrahedral Coordination

The title complex, [ZnCl2(C16H17NO2)2], displays a distorted tetrahedral coordination geometry around the ZnII ion. The Schiff base inner salt, (benzylimino)ethyl-5-methoxyphenol, coordinates in a monodentate manner to the ZnII ion via the deprotonated hydroxy groups. The protonated imino groups form intramolecular hydrogen bonds with the deprotonated hydroxyl groups of the same Schiff base ligand.

scholarly journals Crystal structure of (acetonitrile-κN)iodido(2-(naphthalen-1-yl)-6-{1-[(2,4,6-trimethylphenyl)imino]ethyl}pyridine-κ2N,N′)copper(I)

2016 ◽  
Vol 72 (12) ◽  
pp. 1845-1847
Author(s):  
Nada Al-Najjar ◽  
Gregory A. Solan ◽  
Kuldip Singh
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Title Complex ◽  
Tetrahedral Coordination ◽  
Pyridine Ligand ◽  
Complex Molecules ◽  
Coordination Environment ◽  
Dimensional Network ◽  
Distorted Tetrahedral Coordination

In the mononuclear title complex, [CuI(C2H3N)(C26H24N2)], the CuIion has a distorted tetrahedral coordination environment, defined by two N atoms of the chelating 2-(naphthalen-1-yl)-6-[(2,4,6-trimethylphenyl)imino]pyridine ligand, one N atom of an acetonitrile ligand and one iodide ligand. Within the complex, there are weak intramolecular C—H...N hydrogen bonds, while weak intermolecular C—H...I interactions between complex molecules, help to facilitate a three-dimensional network.

scholarly journals Crystal structure of chlorido[1-(4-nitrophenyl)thiourea-κS]bis(triphenylphosphane-κP)silver(I)

2017 ◽  
Vol 73 (6) ◽  
pp. 829-831
Author(s):  
Arunpatcha Nimthong-Roldán ◽  
Paramee Sripa ◽  
Yupa Wattanakanjana
Keyword(s):  
Hydrogen Bonds ◽  
Chloride Ion ◽  
Two Dimensional ◽  
Tetrahedral Coordination ◽  
Complex Molecules ◽  
Coordination Environment ◽  
Bond Forming ◽  
Dimensional Network ◽  
Graph Set ◽  
Distorted Tetrahedral Coordination

In the title compound, [AgCl(C7H7N3O2S)(C18H15P)2], the AgIion is in a distorted tetrahedral coordination environment formed by P atoms from two triphenylphosphane ligands, one terminal S atom from the 1-(4-nitrophenyl)thiourea ligand and a chloride ion. In the crystal, bifurcated (N—H)2...Cl hydrogen bonds [with graph-set motifR21(6)] connect complex molecules, forming zigzag chains along [001]. These chains are linkedviaweak C—H...O hydrogen bonds, forming a two-dimensional network parallel to (100). An intramolecular N—H...Cl hydrogen bond forming anS(6) ring is also observed.

Sign in / Sign up

Export Citation Format

Share Document