scholarly journals Di-μ-thiosemicarbazide-κ4S:S-bis[chloridobis(triphenylphosphane-κP)silver(I)]

2013 ◽  
Vol 69 (2) ◽  
pp. m83-m84 ◽  
Author(s):  
Yupa Wattanakanjana ◽  
Chaveng Pakawatchai ◽  
Ruthairat Nimthong
Keyword(s):  
Three Dimensional ◽  
Chloride Ion ◽  
Stacking Interactions ◽  
Coordination Geometry ◽  
Inversion Center ◽  
Tetrahedral Coordination ◽  
Complex Molecules ◽  
Dimensional Network ◽  
Centroid Distance ◽  
Distorted Tetrahedral Coordination

The dinuclear title complex, [Ag2Cl2(CH5N3S)2(C18H15P)2], lies across an inversion center. The AgIion exhibits a slightly distorted tetrahedral coordination geometry formed by a P atom from a triphenylphosphane ligand, two metal-bridging S atoms from thiosemicabazide ligands and one chloride ion. The S atoms bridge two symmetry-related AgIions, forming a strictly planar Ag2S2core with an Ag...Ag separation of 2.7802 (7) Å. There is an intramolecular N—H...Cl hydrogen bond. In the crystal, N—H...Cl and N—H...S hydrogen bonds link complex molecules, forming layers parallel to (001). These layers are connected through π–π stacking interactions [centroid–centroid distance = 3.665 (2) Å], leading to the formation of a three-dimensional network.

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 [μ-2,2′-(1,4-Phenylene)diacetato-κ2O1:O4]bis[aqua(2,2′-bipyridine-κ2N,N′)chloridocopper(II)] dihydrate

2012 ◽  
Vol 68 (8) ◽  
pp. m1114-m1114
Author(s):  
Jin-He Zhao ◽  
Yan-Xia Lin ◽  
Wei Wu ◽  
Zhong Zhang
Keyword(s):  
Water Molecule ◽  
Three Dimensional ◽  
Water Molecules ◽  
Inversion Center ◽  
Complex Molecules ◽  
Pyramidal Geometry ◽  
Dimensional Network ◽  
Centroid Distance ◽  
Square Pyramidal Geometry ◽  
Cl Atom

In the centrosymmetric title compound, [Cu2(C10H8O4)Cl2(C10H8N2)2(H2O)2]·2H2O, the CuIIatom is five-coordinated in a distorted square-pyramidal geometry by two N atoms from a chelating 2,2′-bipyridine ligand, one O atom from a 1,4-phenylenediacetate ligand, one Cl atom and one water molecule. The 1,4-phenylenediacetate ligand, lying on an inversion center, bridges two CuIIatoms. In the crystal, O—H...O and O—H...Cl hydrogen bonds and π–π interactions between the pyridine rings [centroid–centroid distance = 3.740 (5) Å] link the complex molecules and uncoordinated water molecules into a three-dimensional network.

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 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 [4,6-Dimethylpyrimidine-2(1H)-thione-κS]iodidobis(triphenylphosphane-κP)copper(I)

2012 ◽  
Vol 68 (6) ◽  
pp. m773-m774 ◽  
Author(s):  
Chaveng Pakawatchai ◽  
Yupa Wattanakanjana ◽  
Patcharanan Choto ◽  
Ruthairat Nimthong
Keyword(s):  
Hydrogen Bond ◽  
Title Complex ◽  
Stacking Interactions ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
Iodide Ion ◽  
Π Stacking ◽  
Centroid Distance ◽  
Distorted Tetrahedral Coordination

In the mononuclear title complex, [CuI(C6H8N2S)(C18H15P)2], the CuI ion is in a slightly distorted tetrahedral coordination geometry formed by two P atoms from two triphenylphosphane ligands, one S atom from a 4,6-dimethylpyrimidine-2(1H)-thione ligand and one iodide ion. There is an intramolecular N—H...I hydrogen bond. In the crystal, π–π stacking interactions [centroid–centroid distance = 3.594 (1) Å] are observed.

scholarly journals catena-Poly[[(nitrato-κ2O,O′)silver(I)]-μ3-4-pyridone-κ3O:O:O]

2009 ◽  
Vol 65 (6) ◽  
pp. m685-m686
Author(s):  
Xian-Ge Wu ◽  
Jun-Xia Xiao ◽  
Liang Qin
Keyword(s):  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Title Complex ◽  
Infinite Chain ◽  
Nitrate Anion ◽  
Stacking Interactions ◽  
Coordination Geometry ◽  
Π Stacking ◽  
Dimensional Network ◽  
Centroid Distance

In the title complex, [Ag(NO3)(C5H5NO)]n, the AgIatom is coordinated by two O atoms from two different 4-pyridone ligands and two O atoms from one nitrate anion, displaying a nearly planar coordination geometry. The O atoms of two 4-pyridone ligands bridge two symmetrically related AgNO3units, forming a dimer, with an Ag...Ag separation of 3.680 (2) Å. Neighbouring dimers are linked into an infinite chain through weak Ag...O interactions [2.765 (2) Å], Ag...Ag interactions [3.1511 (4) Å] and π–π stacking interactions [centroid–centroid distance = 3.623 (4) Å]. N—H...O and C—H...O hydrogen bonds assemble these chains into a three-dimensional network.

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.

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.

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

2017 ◽  
Vol 73 (1) ◽  
pp. 41-44 ◽  
Author(s):  
Arunpatcha Nimthong-Roldán ◽  
Nichakan Promsuwhan ◽  
Walailak Puetpaiboon ◽  
Yupa Wattanakanjana
Keyword(s):  
Molecular Conformation ◽  
Three Dimensional ◽  
Chloride Ion ◽  
Mixed Ligand ◽  
Title Complex ◽  
Tetrahedral Coordination ◽  
Hydrogen Bonding Interactions ◽  
Dimensional Network ◽  
Graph Set ◽  
Distorted Tetrahedral Coordination

The mononuclear mixed-ligand title complex, [CuCl(C7H7N3O2S)(C18H15P)2], displays a distorted tetrahedral coordination sphere around the CuIatom, with two P atoms from two triphenylphosphane molecules, one terminal S atom from a 1-(4-nitrophenyl)thiourea molecule and a chloride ion as ligands. An intramolecular N—H...Cl hydrogen bond stabilizes the molecular conformation [graph-set motifR22(6)]. In the crystal, further N—H...Cl hydrogen bonds connect individual molecules into zigzag chains parallel to [001]. The chains are linked by weak C—H...O hydrogen-bonding interactions into a three-dimensional network.

Bis(2,9-dimethyl-1,10-phenanthroline)copper(I) tetraphenylborate dichloromethane solvate

2007 ◽  
Vol 63 (3) ◽  
pp. m800-m802 ◽  
Author(s):  
William T. Eckenhoff ◽  
Tomislav Pintauer
Keyword(s):  
Bond Length ◽  
Dihedral Angle ◽  
Title Compound ◽  
Stacking Interactions ◽  
Coordination Geometry ◽  
Tetrahedral Coordination ◽  
Π Stacking ◽  
Distorted Tetrahedral Coordination

In the title compound, [Cu(C14H12N2)2]C24H20B·CH2Cl2, CuI is chelated by two 2,9-dimethyl-1,10-phenanthroline (2,9-Me2phen) ligands, in a distorted tetrahedral coordination geometry. The average Cu—N bond length is 2.032 Å, and the interligand dihedral angle is 77.60 (6)°. The complexes form π–π stacking interactions between 2,9-Me2phen ligands, with a perpendicular interplanar separation of 3.652 (5) Å.

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