scholarly journals Crystal structure of (piperidine-1-carbodithioato-κ2S,S)[2-(pyridin-2-yl)phenyl-κ2C1,N]palladium(II)

2015 ◽  
Vol 71 (9) ◽  
pp. m166-m166 ◽  
Author(s):  
Mikhail Kondrashov ◽  
André Fleckhaus ◽  
Roman Gritcenko ◽  
Ola F. Wendt
Keyword(s):  
Crystal Structure ◽  
Large Deviations ◽  
Title Compound ◽  
Planar Geometry ◽  
Asymmetric Unit ◽  
Dispersion Interactions ◽  
Small Deviations ◽  
Square Planar ◽  
The Ideal

The title compound, [Pd(C11H8N)(C6H10NS2)], crystallizes with three similar and discrete molecules in the asymmetric unit. The CNS2donor set defines a distorted square-planar geometry around the PdIIatom, with very small deviations from planarity. The bidentate nature of the ligands gives fairly large deviations from the ideal 90° angles; the C—Pd—N angles are all around 81° and the S—Pd—S angles are around 75°. Molecules packviadispersion interactions.

Bis(1-butyl-4-methylpyridinium) tetrachloropalladate(II)

2006 ◽  
Vol 62 (5) ◽  
pp. m1100-m1102
Author(s):  
Wojciech Zawartka ◽  
Andrzej Gniewek ◽  
Anna M. Trzeciak ◽  
Łukasz Drzewiński ◽  
Tadeusz Lis
Keyword(s):  
Crystal Structure ◽  
Title Compound ◽  
Planar Geometry ◽  
Asymmetric Unit ◽  
Compound C ◽  
Metal Atoms ◽  
Square Planar

The title compound, (C10H16N)2[PdCl4], has been crystallized from acetonitrile. The asymmetric unit contains two 1-butyl-4-methylpyridinium cations in general positions and two halves of tetrachloropalladate(II) anions, with the metal atoms lying on inversion centers. The Pd atoms are four-coordinated in a slightly distorted square-planar geometry. The crystal structure is stabilized by numerous weak C—H...Cl interactions.

{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 trans-Dichloridobis(4-methoxyaniline-κN)palladium(II)

2009 ◽  
Vol 65 (6) ◽  
pp. m673-m673 ◽  
Author(s):  
Volodimir Bon ◽  
Svitlana Orysyk ◽  
Vasyl Pekhnyo
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Planar Geometry ◽  
Coordination Environment ◽  
Square Planar ◽  
A Chain

In the title compound, [PdCl2(C7H9NO)2], the Pd atom is situated on a crystallographic centre of inversion. The coordination environment of the Pd atom shows a slightly distorted square-planar geometry. The crystal structure exhibits weak intermolecular Pd...Cl interactions, with Pd...Cl distances of 3.6912 (6) Å. A chain-like arrangement of molecules realized by intermolecular N—H...Cl hydrogen bonds is observed along [010].

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.

scholarly journals Crystal structure of orthorhombic {bis[(pyridin-2-yl)methyl](3,5,5,5-tetrachloropentyl)amine-κ3N,N′,N′′}chloridocopper(II) perchlorate

2015 ◽  
Vol 71 (7) ◽  
pp. 847-851 ◽  
Author(s):  
Katherine A. Bussey ◽  
Annie R. Cavalier ◽  
Jennifer R. Connell ◽  
Margaret E. Mraz ◽  
Kayode D. Oshin ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Title Compound ◽  
Planar Geometry ◽  
Apical Position ◽  
Pyramidal Geometry ◽  
Counter Ion ◽  
Square Planar ◽  
Chloride Ligand ◽  
Square Pyramidal Geometry ◽  
Amine Ligand

In the title compound, [CuCl(C17H19Cl4N3)]ClO4, the CuIIion adopts a distorted square-planar geometry defined by one chloride ligand and the three nitrogen atoms from the bis[(pyridin-2-yl)methyl](3,5,5,5-tetrachloropentyl)amine ligand. The perchlorate counter-ion is disordered over three sets of sites with refined occupancies 0.0634 (17), 0.221 (16) and 0.145 (7). In addition, the hetero-scorpionate arm of the bis[(pyridin-2-yl)methyl](3,5,5,5-tetrachloropentyl)amine ligand is disordered over two sets of sites with refined occupancies 0.839 (2) and 0.161 (2). In the crystal, weak Cu...Cl interactions between symmetry-related molecules create a dimerization with a chloride occupying the apical position of the square-pyramidal geometry typical of many copper(II) chloride hetero-scorpionate complexes.

scholarly journals [(1,2,5,6-η)-Cycloocta-1,5-diene](1-ethyl-3-isopropyl-1,3-imidazol-2-ylidene-κC2)(triphenylphosphane-κP)iridium(I) tetrafluoridoborate

IUCrData ◽  
2017 ◽  
Vol 2 (10) ◽  
Author(s):  
Karam B. Idrees ◽  
William J. Rutledge ◽  
Sue A. Roberts ◽  
Edward Rajaseelan
Keyword(s):  
Catalytic Activity ◽  
Title Compound ◽  
Complex Cation ◽  
Transfer Hydrogenation ◽  
Planar Geometry ◽  
Iridium Complex ◽  
Asymmetric Unit ◽  
Cationic Complex ◽  
Square Planar ◽  
Hydrogenation Reactions

In the title compound, [Ir(C8H12)(C8H14N2)(C18H15P)]BF4, the cationic complex has the anticipated square-planar geometry. The asymmetric unit comprises the iridium complex and one tetrafluoridoborate anion. The space group is non-centrosymmetric, with the Flack parameter of 0.007 (3) well determined, and confirms the hand for the complex cation. This compound shows promising catalytic activity in transfer hydrogenation reactions.

scholarly journals cis-{1-Butyl-3-[2-(phenylsulfanyl)ethyl]-4-imidazolin-2-yl-κ2 C 2,S′}dichloridoplatinum(II)

IUCrData ◽  
2020 ◽  
Vol 5 (11) ◽  
Author(s):  
Bing-Bing Liang ◽  
Hong-Gang Xiong ◽  
Wan-Yu Hong ◽  
Hua-Gang Yao
Keyword(s):  
Title Compound ◽  
Chloride Ions ◽  
Planar Geometry ◽  
Asymmetric Unit ◽  
Π Interactions ◽  
Square Planar

The asymmetric unit of the title compound, [PtCl2(C15H20N2S)], comprises one PtII ion, one N-heterocyclic carbene(NHC)-thioether ligand and two chloride ions. The PtII ion is four-coordinated by one C atom and one S atom of the NHC-thioether ligand, and by two chloride ions, forming an approximately square-planar geometry. In the crystal, the molecules are linked via C—H...Cl and C—H...π interactions, forming a layer parallel to the ab plane.

scholarly journals Bis(4-aminophenylhydroxamato-κ2 O,O′)copper(II) methanol disolvate

IUCrData ◽  
2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Yansi Zhao ◽  
Yanmei Chen
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Title Complex ◽  
Planar Geometry ◽  
Asymmetric Unit ◽  
Bidentate Ligands ◽  
Metal Centre ◽  
Square Planar ◽  
Solvent Molecules

In the title complex, [Cu(C7H7N2O2)2]·2CH3OH, the metal centre is coordinated by two 4-aminophenylhydroxamate bidentate ligands, in a distorted square-planar geometry. The asymmetric unit is completed by two methanol solvent molecules, which are involved in hydrogen bonding with N—H functionalities of the free hydroxamate groups. The crystal structure also features N—H...O bonds formed by the NH2 groups, and O—H...O hydrogen bonds with the methanol solvent molecules as donors.

Bis(3-ethoxy-4-hydroxybenzaldehyde thiosemicarbazonato-κ2 S,N)nickel(II) monohydrate

2006 ◽  
Vol 62 (4) ◽  
pp. m799-m800
Author(s):  
Li-Fang Jiang ◽  
Zun-Xing Huang ◽  
Jia-Hong Chen
Keyword(s):  
Crystal Structure ◽  
Water Molecule ◽  
Title Compound ◽  
Chelate Ring ◽  
Planar Geometry ◽  
Inversion Center ◽  
Envelope Conformation ◽  
Membered Chelate Ring ◽  
Uncoordinated Water Molecule ◽  
Square Planar

In the crystal structure of the title compound, [Ni(C10H12N3O2S)2]·H2O, the NiII atom is located on an inversion center and is chelated by two hydroxyethoxybenzaldehyde thiosemicarbazonate anions in a square-planar geometry. The five-membered chelate ring assumes an envelope conformation, with the Ni atom lying at the flap position. The uncoordinated water molecule is disordered over another inversion center and is hydrogen bonded to the NiII complex.

scholarly journals Crystal structure of chlorido(piperidine-κN)(quinoline-2-carboxylato-κ2N,O)platinum(II)

2014 ◽  
Vol 70 (7) ◽  
pp. 36-38 ◽  
Author(s):  
Chi Nguyen Thi Thanh ◽  
Ngan Nguyen Bich ◽  
Luc Van Meervelt
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Chloride Anion ◽  
Asymmetric Unit ◽  
Coordination Environment ◽  
Square Planar

The title compound, [Pt(C10H6NO2)Cl(C5H11N)], crystallizes with one molecule in the asymmetric unit. The PtIIcation has a slightly distorted square-planar coordination environment defined by a chloride anion, the quinoline N atom and a carboxylate O atom of the bidentate quinaldate ligand and a piperidine N atom. An intramolecular C—H...Cl hydrogen bond occurs. In the crystal, molecules are stacked into columns along thecaxis by the formation of N—H...Cl and C—H...O hydrogen bonds.

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