scholarly journals (Acetylacetonato-κ2O,O′)carbonyl[tris(naphthalen-1-yl)phosphane-κP]rhodium(I) acetone hemisolvate

2012 ◽  
Vol 68 (4) ◽  
pp. m394-m394
Author(s):  
Hezron Ogutu ◽  
Reinout Meijboom
Keyword(s):  
Title Compound ◽  
Solvent Molecule ◽  
Asymmetric Unit ◽  
Complex Molecules ◽  
Square Planar

The title compound, [Rh(C5H7O2)(C30H21P)(CO)]·0.5C3H6O, has two different complex molecules in the asymmetric unit, with the RhIatoms in slightly distorted square-planar coordination environments. The molecules are packed as two monomeric molecules with one acetone solvent molecule sitting at the centre.

scholarly journals [(4-Methylbenzyl)bis(pyridin-2-ylmethyl)amine-κ3N,N′,N′′]bis(thiocyanato-κS)copper(II) dichloromethane hemisolvate

2012 ◽  
Vol 68 (4) ◽  
pp. m468-m468 ◽  
Author(s):  
Yan Qi ◽  
Yang Li ◽  
Zheng-Ping Ma ◽  
Qiu-Yun Chen
Keyword(s):  
Title Compound ◽  
Solvent Molecule ◽  
Asymmetric Unit ◽  
Complex Molecules ◽  
Pyramidal Geometry ◽  
Square Pyramidal Geometry ◽  
Amine Ligand

The title compound, [Cu(NCS)2(C20H21N3)]·0.5CH2Cl2, crystallized with two independent complex molecules (AandB) in the asymmetric unit, accompanied by one dichloromethane solvent molecule. Each CuIIatom has a square-pyramidal geometry, being coordinated by five N atoms, three from the (4-methylbenzyl)bis(pyridin-2-ylmethyl)amine ligand and two from the thiocyanate ligands. In the crystal, theBmolecules are linkedviaC—H...S interactions, forming chains propagating along [100].

scholarly journals Bis[2,3-bis(pyridin-2-yl)pyrazine-κ2 N 2,N 3]palladium(II) dinitrate acetonitrile monosolvate

IUCrData ◽  
2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Kwang Ha
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Solvent Molecule ◽  
Planar Geometry ◽  
Intermolecular Hydrogen Bonds ◽  
Complex Molecules ◽  
Square Planar ◽  
Complex Anions

The title compound, [Pd(C14H10N4)2](NO3)2·CH3CN, consists of a cationic PdII complex, two anions and one lattice solvent molecule, all in general positions. In the complex, the PdII cation is four-coordinated in a slightly distorted square-planar geometry defined by the four N atoms of two bidentate 2,3-di-2-pyridylpyrazine ligands. The complex, anions and solvent molecule are linked by weak C—H...O intermolecular hydrogen bonds. In the crystal, the complex molecules are stacked in columns along the a axis.

scholarly journals Diisopropylammonium (3,6-dichlorobenzene-1,2-dithiolato)cuprato(III) tetrahydrofuran monosolvate

IUCrData ◽  
2016 ◽  
Vol 1 (11) ◽  
Author(s):  
Jesús Barrio ◽  
Esther Delgado ◽  
Diego Hernández ◽  
Elisa Hernández ◽  
Josefina Perles ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Intermolecular Interactions ◽  
Title Compound ◽  
Solvent Molecule ◽  
Asymmetric Unit ◽  
Coordination Environment ◽  
Compound C ◽  
Square Planar

The asymmetric unit of the title compound, (C6H16N)[Cu(C6H2Cl2S2)2]·C4H8O, comprises a [Cu(SC6H2Cl2S)2]−anion, an [iPr2NH2]+cation and a solvent tetrahydrofuran molecule. The CuIIIatom has an almost square-planar CuS4coordination environment. In the crystal, the anion and the solvent molecule are linkedviaN—H...O and N—H...S hydrogen bonds involving the diisopropylammonium cation. There are no other significant intermolecular interactions present.

scholarly journals Dichlorido[N-(N,N-dimethylcarbamimidoyl)-N′,N′,4-trimethylbenzohydrazonamide]platinum(II) nitromethane hemisolvate

2014 ◽  
Vol 70 (4) ◽  
pp. m131-m132
Author(s):  
Dmitrii S. Bolotin ◽  
Nadezha A. Bokach ◽  
Matti Haukka
Keyword(s):  
Hydrogen Bonds ◽  
Aromatic Ring ◽  
Title Compound ◽  
Solvent Molecule ◽  
Bidentate Ligand ◽  
Planar Geometry ◽  
Complex Molecules ◽  
Square Planar ◽  
Cl Atoms

In the title compound, [PtCl2(C13H21N5)]·0.5CH3NO2, the PtIIatom is coordinated in a slightly distorted square-planar geometry by two Cl atoms and two N atoms of the bidentate ligand. The (1,3,5-triazapentadiene)PtIImetalla ring is slightly bent and does not conjugate with the aromatic ring. In the crystal, N—H...Cl hydrogen bonds link the complex molecules, forming chains along [001]. The nitromethane solvent molecule shows half-occupancy and is disordered over two sets of sites about an inversion centre.

scholarly journals trans-Chlorido(4-fluorobenzenethiolato-κS)bis(triphenylphosphane-κP)palladium(II) methanol hemisolvate

2014 ◽  
Vol 70 (3) ◽  
pp. m92-m93
Author(s):  
Alcives Avila-Sorrosa ◽  
Ericka Santacruz-Juárez ◽  
Alicia Reyes-Arellano ◽  
Reyna Reyes-Martínez ◽  
David Morales-Morales
Keyword(s):  
Hydrogen Bonding ◽  
Coordination Sphere ◽  
Title Compound ◽  
Solvent Molecule ◽  
Planar Geometry ◽  
Complex Molecules ◽  
Hydrogen Bonding Interactions ◽  
Square Planar

The title compound, [Pd(SC6H4F-p)Cl(PPh3)2]·0.5CH3OH, features a PdIIcomplex with two triphenylphosphane (PPh3) ligands arranged in atransconformation, with one chloride and one 4-fluorobenzenethiolate ligand completing the coordination sphere, giving rise to a slightly distorted square-planar geometry of the PdIIion. The methanol solvent molecule is disordered about an inversion centre with an occupancy of 0.25 for each molecule. In the crystal, weak C—H...Cl hydrogen-bonding interactions between the complex molecules generate chain frameworks parallel to [010].

{1-[2-(Methylamino)ethyliminomethyl]naphthalen-2-olato}thiocyanatocopper(II)

2006 ◽  
Vol 62 (7) ◽  
pp. m1533-m1534 ◽  
Author(s):  
Han-Na Hou
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Title Compound ◽  
Planar Geometry ◽  
Asymmetric Unit ◽  
Thiocyanate Anion ◽  
Square Planar

The title compound, [Cu(C14H15N2O)(NCS)], is a mononuclear copper(II) complex, with two molecules in the asymmetric unit. The CuII ion is coordinated by one O and two N atoms of a Schiff base ligand, and by one N atom of a thiocyanate anion, forming a square-planar geometry.

scholarly journals (2,2′-Bipyridine-κ2 N,N′)(pyridine-2,6-dicarboxylato-κ2 N,O)palladium(II) monohydrate

IUCrData ◽  
2019 ◽  
Vol 4 (12) ◽  
Author(s):  
Kwang Ha
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Coordination Geometry ◽  
Intermolecular Hydrogen Bonds ◽  
Complex Molecules ◽  
Solvent Water Molecule ◽  
Solvent Water ◽  
Square Planar ◽  
Bipyridine Ligand

In the title compound, [Pd(C7H3NO4)(C10H8N2)]·H2O, the PdII cation is four-coordinated in a distorted square-planar coordination geometry defined by the two N atoms of the 2,2′-bipyridine ligand, one O atom and one N atom from the pyridine-2,6-dicarboxylate anion. The complex and solvent water molecule are linked by intermolecular hydrogen bonds. In the crystal, the complex molecules are stacked in columns along the a axis.

scholarly journals Di-μ-chlorido-bis{[2-(di-tert-butylphosphanyl)biphenyl-3-yl-κ2C3,P]palladium(II)} dichloromethane disolvate

2013 ◽  
Vol 69 (2) ◽  
pp. m86-m86 ◽  
Author(s):  
Cedric W. Holzapfel ◽  
Bernard Omondi
Keyword(s):  
Palladium Complex ◽  
Solvent Molecule ◽  
Membered Ring ◽  
The Other ◽  
Coordination Geometry ◽  
Inversion Center ◽  
Asymmetric Unit ◽  
Coordination Sites ◽  
Square Planar ◽  
Cl Atoms

The asymmetric unit of the title compound, [Pd2Cl2(C20H26P)2]·2CH2Cl2, contains one half-molecule of the palladium complex and a dichloromethane solvent molecule. In the complex, two PdIIatoms are bridged by two Cl atoms, with the other two coordination sites occupied by a C atom of the biphenyl system and a P atom, resulting in a distorted square-planar coordination geometry of the PdIIatom and a cyclometallated four-membered ring. The Pd2Cl2unit is located about an inversion center. The planes of the rings of the biphenyl system make a dihedral angle of 66.36 (11)°.

Bis(piperidinium) bis(1,2-dicyanoethene-1,2-dithiolato-κ2 S,S′)nickel(II)

2007 ◽  
Vol 63 (11) ◽  
pp. m2802-m2802 ◽  
Author(s):  
Yong Hou ◽  
Hongrong Zuo ◽  
Qian Huang ◽  
Chunlin Ni
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Coordination Geometry ◽  
Asymmetric Unit ◽  
Compound C ◽  
Square Planar

The title compound, (C5H12N)2[Ni(C4N2S2)2], is a new [Ni(mnt)2]2− salt (mnt2− is 1,2-dicyanoethene-1,2-dithiolate) with piperidinium [(PIH)+] cations. The NiII ion lies on an inversion centre and the asymmetric unit contains a (PIH)+ cation and one half of the [Ni(mnt)2]2− anion. The NiII ion exhibits a square-planar coordination geometry. In the crystal structure, weak C—H...N, C—H...S and C—H...Ni hydrogen bonds are observed between the anions and the cations.

[(Z)-2-(3-Methyl-1,2,4-oxadiazol-5-yl)-2-(1-naphthyl)ethenylamino]formaldehyde oxime 1,4-dioxane hemisolvate

2007 ◽  
Vol 63 (11) ◽  
pp. o4261-o4262
Author(s):  
Kensuke Okuda ◽  
Hiromi Watanabe ◽  
Takashi Hirota ◽  
Kazuma Gotoh ◽  
Hiroyuki Ishida
Keyword(s):  
Hydrogen Bonds ◽  
Dihedral Angle ◽  
Title Compound ◽  
Solvent Molecule ◽  
Asymmetric Unit ◽  
Π Interactions ◽  
Compound C ◽  
Π Stacking ◽  
Centroid Distance ◽  
Independent Molecules

In the asymmetric unit of the title compound, C16H14N4O2·0.5C4H8O2, there are two crystallographically independent oxime molecules and one solvent molecule. Each oxime molecule has intramolecular N—H...O and N—H...N hydrogen bonds, which make the non-H atoms approximately coplanar except for the naphthyl groups. The two independent molecules are connected to each other by O—H...N hydrogen bonds, forming a dimer. Dimers are linked into a layer through C—H...O, C—H...N and C—H...π interactions. There is π-stacking of approximately parallel oxadiazole rings, with a centroid–centroid distance of 3.6234 (9) Å and a dihedral angle of 8.90 (6)°. Dioxane C and H atoms are disordered over two sites each, with occupancy factors of ca 0.78:0.22.

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