scholarly journals trans-Bis[8-(benzylsulfanyl)quinoline-κ2 N,S]dichloridocobalt(II)

IUCrData ◽  
2021 ◽  
Vol 6 (10) ◽  
Author(s):  
Shintaro Kodama ◽  
Kazuki Bunno ◽  
Akihiro Nomoto ◽  
Akiya Ogawa
Keyword(s):  
Equatorial Plane ◽  
Site Symmetry ◽  
Coordination Geometry ◽  
Axis Direction ◽  
Π Interactions ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
A Chain ◽  
Cl Atoms

The title dichlorocobalt(II) complex, trans-[CoCl2(1)2] [1 = 8-(benzylsulfanyl)quinoline, C16H13NS], has a central CoII atom (site symmetry \overline1) that exhibits a distorted octahedral coordination geometry and is coordinated by two N and two S atoms from the bidentate N,S-ligand (1) situated in an equatorial plane and two Cl atoms in the axial positions. Complexes are linked by weak intermolecular C—H...π interactions between the 8-(benzylsulfanyl)quinoline ligands, forming a chain extending along the a-axis direction.

scholarly journals trans-Bis(nitrato-κO)tetrakis(1-vinyl-1H-imidazole-κN3)copper(II)

2012 ◽  
Vol 68 (8) ◽  
pp. m1045-m1045 ◽  
Author(s):  
Fatih Şen ◽  
Ramazan Şahin ◽  
Ömer Andaç ◽  
Murat Taş
Keyword(s):  
Equatorial Plane ◽  
Title Compound ◽  
Nitrate Anion ◽  
Coordination Geometry ◽  
Complex Molecules ◽  
Π Interactions ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
Jahn Teller

In the title compound, [Cu(NO3)2(C5H6N2)4], the CuIIion is located on an inversion centre. It features a Jahn–Teller-distorted octahedral coordination geometry, defined by four N atoms of four 1-vinylimidazole ligands in the equatorial plane and two nitrate O atoms in the axial positions. The nitrate anion is disordered over two sets of sites in a 0.801 (6):0.199 (6) ratio. In the crystal, the complex molecules are linked by weak intermolecular C—H...O and C—H...π interactions.

trans-Dichloro(1,4,8,11-tetraazacyclotetradecane)cobalt(III) chloride

2006 ◽  
Vol 62 (7) ◽  
pp. m1553-m1554 ◽  
Author(s):  
Radoslava Ivaniková ◽  
Ingrid Svoboda ◽  
Hartmut Fuess ◽  
Anna Mašlejová
Keyword(s):  
Equatorial Plane ◽  
Title Compound ◽  
Octahedral Coordination ◽  
Site Symmetry ◽  
Coordination Geometry ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral

In the structure of the title compound, [CoCl2(C10H24N4)]Cl, the CoIII atom has a six-coordinate arrangement displaying distorted octahedral coordination geometry with the four N atoms from the 1,4,8,11-tetraazacyclotetradecane ring in the equatorial plane and two chloride anions in axial positions. The Co atom is located on a centre of inversion; the two Cl ions not bonded to Co are located on special positions of site symmetry \overline{4}.

scholarly journals catena-Poly[[(2,2′-bipyridine-κ2 N,N′)manganese(II)]-di-μ-bromido]

IUCrData ◽  
2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Kwang Ha
Keyword(s):  
Title Complex ◽  
Coordination Geometry ◽  
One Dimensional ◽  
Axis Direction ◽  
Π Interactions ◽  
Twofold Axis ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
Axis Of Symmetry

In the polymeric title complex, [MnBr2(C10H8N2)] n , the MnII ion, situated on a twofold axis of symmetry, is six-coordinated in a distorted octahedral coordination geometry defined by two N atoms from the chelating 2,2′-bipyridine ligand and four bridging Br− anions. The crystal reveals a one-dimensional Br-bridged chain along the c-axis direction with a zigzag topology. In the crystals, contacts between chains include π–π interactions between pyridyl rings [inter-centroid separation = 4.082 (1) Å]

trans-(2-Acetylpyridine-κN 2-furylhydrazonato-κ2 N 1,O)dichlorophenyltin(IV) dichloromethane solvate

2006 ◽  
Vol 62 (4) ◽  
pp. m819-m821
Author(s):  
Gerimário F. de Sousa ◽  
Simón Hernández-Ortega ◽  
Vojtech Jancik ◽  
Jesús Valdés-Martínez
Keyword(s):  
Crystal Structure ◽  
Title Compound ◽  
Coordination Geometry ◽  
Π Interactions ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
Phenyl Rings ◽  
Solvent Molecules ◽  
Cl Atoms

In the structure of the title compound, [Sn(C12H10N3O2)Cl2(C6H5)]·CH2Cl2, the SnIV ion is in a distorted octahedral coordination geometry, with the phenyl and the N,N′,O-donor 2-acetylpyridine 2-furylhydrazonate ligands in equatorial positions and the Cl atoms in axial positions. The crystal structure shows π–π interactions between the pyridine and the coordinated phenyl rings. In the crystal structure, the molecules pack forming channels filled with disordered solvent molecules.

Dichloro(ethanol-κO){(E)-1-[1-(2-pyridyl)ethylidene]thiosemicarbazonato-κ3 N,N′,S}indium(III)

2007 ◽  
Vol 63 (3) ◽  
pp. m845-m846 ◽  
Author(s):  
Ying-Ju Fan ◽  
Le Wang ◽  
Jian-Ping Ma ◽  
Zhong-Xi Sun
Keyword(s):  
Title Complex ◽  
Enol Form ◽  
Octahedral Coordination ◽  
Coordination Geometry ◽  
Ethanol Molecule ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
Cl Atoms

Reaction of indium(III) chloride with (E)-1-[1-(2-pyridyl)ethylidene]thiosemicarbazide afforded the title complex, [In(C8H9N4S)Cl2(C2H5OH)]. The ligand is in the enol form coordinating to the InIII atom through one S atom and two N atoms. The InIII atom is further coordinated by two Cl atoms and an ethanol molecule to complete a distorted octahedral coordination geometry.

scholarly journals Crystal structure of poly[μ-acetato-bis[μ-2-oxo-2-(quinolin-8-yl)ethanoato]trisodium]

2014 ◽  
Vol 70 (11) ◽  
pp. m385-m386
Author(s):  
Rachel L. Nicholls ◽  
Christopher M. Pask ◽  
Bao Nguyen
Keyword(s):  
Crystal Structure ◽  
Diethyl Ether ◽  
Title Compound ◽  
Octahedral Coordination ◽  
Coordination Geometry ◽  
Axis Direction ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
Through Diffusion

The title compound [Na3(C11H6NO3)2(C2H3O2)]n, crystallized through diffusion of diethyl ether into methanol as needles. There are three crystallographically independent Na+cations present, each exhibiting a distorted octahedral coordination geometry, two through coordination by five O atoms and one N atom, and one through coordination by six O atoms. A series of intermolecular O...Na and N...Na contacts leads to the formation of chains along thea-axis direction.

scholarly journals Crystal structure of bis{μ2-3-(pyridin-2-yl)-5-[(1,2,4-triazol-1-yl)methyl]-1,2,4-triazolato}bis[aquanitratocopper(II)] dihydrate

2016 ◽  
Vol 72 (4) ◽  
pp. 486-488
Author(s):  
Roman Doroschuk
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Title Complex ◽  
Coordination Geometry ◽  
Π Interactions ◽  
Distorted Octahedral Coordination ◽  
Dimensional Network ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral

The structure of the dinuclear title complex, [Cu2(C10H8N7)2(NO3)2(H2O)2]·2H2O, consists of centrosymmetric dimeric units with a copper–copper separation of 4.0408 (3) Å. The CuIIions in the dimer display a distorted octahedral coordination geometry and are bridged by two triazole rings, forming an approximately planar Cu2N4core (r.m.s. deviation = 0.049 Å). In the crystal, O—H...O, O—H...N and C—H...O hydrogen bonds and π–π interactions link the molecules into a three-dimensional network.

scholarly journals Crystal structure of poly[{μ-N,N′-bis[(pyridin-4-yl)methyl]oxalamide}-μ-oxalato-cobalt(II)]

2014 ◽  
Vol 70 (9) ◽  
pp. m307-m308
Author(s):  
Hengye Zou ◽  
Yanjuan Qi
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Crystal Packing ◽  
Three Dimensional ◽  
Coordination Geometry ◽  
Distorted Octahedral Coordination ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
A Chain

In the polymeric title compound, [Co(C2O4)(C14H14N4O2)]n, the CoIIatom is six-coordinated by two N atoms from symmetry-related bis[(pyridin-4-yl)methyl]oxalamide (BPMO) ligands and four O atoms from two centrosymmetric oxalate anions in a distorted octahedral coordination geometry. The CoIIatoms are linked by the oxalate anions into a chain running parallel to [100]. The chains are linked by the BPMO ligands into a three-dimensional architecture. In addition, N—H...O hydrogen bonds stabilize the crystal packing.

scholarly journals Crystal structure of the coordination polymer catena-poly[[bis[hydroxy(phenyl)acetato-κ2 O 1,O 2]zinc(II)]-μ2-1,2-bis(pyridin-4-yl)ethane-κ2 N:N′]

2020 ◽  
Vol 76 (12) ◽  
pp. 1868-1870
Author(s):  
Shen Fwu Ming ◽  
Lush Shie Fu
Keyword(s):  
Crystal Structure ◽  
Phenyl Ring ◽  
Phenyl Acetate ◽  
Polymeric Chain ◽  
Coordination Geometry ◽  
Π Interactions ◽  
Distorted Octahedral Coordination ◽  
Centroid Distance ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral

In the title polymeric ZnII compound, [Zn(C8H7O3)2(C12H12N2)] n , the Zn cation is coordinated by two N atoms from 1,2-bis(pyridin-4-yl)ethane unit and four O atoms from two mandelate [or hydroxy(phenyl)acetate] anions in a slightly distorted octahedral coordination geometry. The 1,2-bis(pyridin-4-yl)ethane unit bridges two ZnII cations, related by an inversion centre, to form a polymeric chain along [110]. The crystal structure features extensive O—H...O and weak C—H ...O hydrogen bonds, with C—H ... π interactions and π–π interactions also being present. The centroid–centroid distance between the phenyl ring of the mandelate group and the 1,2-bis(pyridine-4-yl)ethane moiety is 4.951 (2) Å. The 1,2-bis(pyridin-4-yl)ethane ligand is disordered over two positions, with a refined occupancy of 0.578 (14) for the major component.

scholarly journals catena-Poly[[diaquabis(1H-imidazole-κN3)cobalt(II)]-μ-2,3,5,6-tetrachloroterephthalato-κ2O1:O4]

2012 ◽  
Vol 68 (4) ◽  
pp. m368-m368
Author(s):  
Chang-Ge Zheng ◽  
Peng Zhang ◽  
Ping Li ◽  
Pei-Pei Zhang
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Water Molecules ◽  
Coordination Geometry ◽  
Two Dimensional ◽  
Distorted Octahedral Coordination ◽  
Dimensional Network ◽  
Distorted Octahedral Coordination Geometry ◽  
Distorted Octahedral ◽  
A Chain

In the title compound, [Co(C8Cl4O4)(C3H4N2)2(H2O)2]n, the CoIIion displays a distorted octahedral coordination geometry with two O atoms from two monodentate tetrachloroterephthalate dianions, two N atoms from two imidazole molecules and two O atoms from two water molecules. The CoIIions are connectedviathe tetrachloroterephthalate dianions into a chain running along the crystallographic [110] direction. Adjacent chains are linked into a two-dimensional network arranged parallel to (010) by classical N—H...O and O—H...O hydrogen bonds.

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