scholarly journals cis-Aquabis[bis(diphenylphosphino)ethane-κ2 P,P′]chlororuthenium(II) hexafluorophosphate dichloromethane sesquisolvate hemihydrate

2006 ◽  
Vol 62 (4) ◽  
pp. m699-m701 ◽  
Author(s):  
Luca Russo ◽  
João Figueira ◽  
João Rodrigues ◽  
Kari Rissanen
Keyword(s):  
Water Molecule ◽  
Title Compound ◽  
Chloride Anion ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral

In the title compound, [RuCl(C26H24P)2(H2O)]PF6·1.5CH2Cl2·0.5H2O, the complex RuII cation is in a slightly distorted octahedral environment, chelated by two bis(diphenylphosphino)ethane ligands, with a water molecule and a chloride anion in a mutually cis geometry completing the coordination.

scholarly journals Poly[bis(μ-4-aminobenzenesulfonato-κ2 N:O)diaquacobalt(II)]

IUCrData ◽  
2018 ◽  
Vol 3 (8) ◽  
Author(s):  
Antoine Blaise Kama ◽  
Mamadou Sidibe ◽  
Cheikh Abdoul Khadre Diop ◽  
Florent Blanchard
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Supramolecular Framework ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral

The title compound, [Co(C6H6NO3S)2(H2O)2] n , was obtained from a mixture of Co(NO3)2·6H2O and a previously synthesized salt, namely CyNH3·NH2PhSO3, in a 1:1 ratio (Cy = cyclohexyl; Ph = phenyl). The crystal structure consists of a three-dimensional supramolecular framework, in which polymeric layers are interconnected via N—H...O and O—H...O hydrogen bonding. The polymeric layers are formed by an interconnection of neighbouring cobalt(II) cations via NH2PhSO3 − bridges. Each cobalt(II) cation is surrounded by four NH2PhSO3 − moieties and two water molecules, leading to a distorted octahedral environment.

scholarly journals Tris(2-acetylcyclopentan-1-onato-κ2 O,O′)aluminium

2012 ◽  
Vol 68 (6) ◽  
pp. m781-m781
Author(s):  
Franc Perdih
Keyword(s):  
Title Compound ◽  
Thermal Motion ◽  
The Other ◽  
Distorted Octahedral Environment ◽  
Bond Lengths ◽  
Octahedral Environment ◽  
Distorted Octahedral

In the title compound, [Al(C7H9O2)3], the AlIII cation is coordinated by six O atoms from three 2-acetylcyclopentanonate ligands in a slightly distorted octahedral environment, with Al—O bond lengths in the range 1.882 (2)–1.896 (2) Å. In the crystal, molecules are linked together via C—H...O interactions. One of the C atoms in one ring has a large thermal motion compared to the other atoms, indicating some possible disorder. However, the treatment of this C atom as disordered over two positions did not give a significant improvement.

scholarly journals Tris[2,4-dichloro-6-(ethyliminomethyl)phenolato-κ2N,O]cobalt(III)

2012 ◽  
Vol 68 (8) ◽  
pp. m1047-m1047 ◽  
Author(s):  
Qiu Ping Huang ◽  
Jing Jing Guo ◽  
Yi Dong Zhang ◽  
Shu Hua Zhang
Keyword(s):  
Hydrogen Bond ◽  
Title Compound ◽  
Asymmetric Unit ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
Phenolate Ligands ◽  
Independent Molecules

The asymmetric unit of the title compound, [Co(C9H8Cl2NO)3], contains three independent molecules. In each molecule, the CoIIIion is coordinated by an O atom and an N atom from three bidentate 2,4-dichloro-6-(ethyliminomethyl)phenolate ligands in a slightly distorted octahedral environment. In the crystal, a weak C—H...Cl hydrogen bond is observed.

(2,9-Dimethyl-1,10-phenanthroline-κ2 N,N′)bis(3-hydroxybenzoato-κ2 O,O′)manganese(II) 2,9-dimethyl-1,10-phenanthroline dihydrate

2007 ◽  
Vol 63 (11) ◽  
pp. m2813-m2814 ◽  
Author(s):  
Xiao-peng Xuan ◽  
Pei-zheng Zhao ◽  
Shu-xia Zhang
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Dimensional Network ◽  
Distorted Octahedral

In the title compound, [Mn(C7H5O3)2(C14H12N2)]·C14H12N2·2H2O, the MnII ion is coordinated by a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand and two bidentate 3-hydroxybenzoate anions in a distorted octahedral environment. The structure is stabilized by O—H...O and O—H...N hydrogen bonds involving water molecules, the 3-hydroxybenzoate ligands and the uncoordinated dmphen molecules to form a three-dimensional network.

catena-Poly[[bis(1,3-propylenediamine)zinc(II)]-μ-naphthalene-2,6-dicarboxylato-κ2 O 2:O 6]

2006 ◽  
Vol 62 (4) ◽  
pp. m736-m737
Author(s):  
Rong Yu ◽  
Ya-Qi Jiang ◽  
Zhao-Xiong Xie
Keyword(s):  
Dicarboxylic Acid ◽  
Title Compound ◽  
Chain Structure ◽  
Dimensional Chain ◽  
Distorted Octahedral Environment ◽  
One Dimensional ◽  
Octahedral Environment ◽  
Distorted Octahedral

The title compound, [Zn(C12H6O4)(C3H10N2)2] n , has been prepared from zinc(II), naphthalene-2,6-dicarboxylic acid (H2napdc) and 1,3-propylenediamine (pren). The Zn atom lies on a crystallographic centre of symmetry and is coordinated by two monodentate naphthalene-2,6-dicarboxylate ligands and two chelating 1,3-propylenediamine ligands in a distorted octahedral environment. The naphthalene-2,6-dicarboxylate ligands link the Zn atoms, forming a one-dimensional chain structure.

scholarly journals Crystal structure of bis(2,2′-bipyridine-κ2N,N′)bis(thiocyanato-κN)manganese(II) 2,2′-bipyridine monosolvate

2015 ◽  
Vol 71 (1) ◽  
pp. m3-m4
Author(s):  
Stefan Suckert ◽  
Inke Jess ◽  
Christian Näther
Keyword(s):  
Crystal Structure ◽  
Intermolecular Interactions ◽  
Title Compound ◽  
Van Der Waals ◽  
Van Der Waals Forces ◽  
Asymmetric Unit ◽  
Complex Molecules ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral

In the crystal structure of the mononuclear title compound, [Mn(NCS)2(C10H8N2)2]·C10H8N2, the MnIIcation is coordinated in an all-cisconfiguration by two N-bound thiocyanate anions and two 2,2′-bipyridine ligands within a slightly distorted octahedral environment. The asymmetric unit consists of one MnIIcation, two thiocyanate anions and two 2,2′-bipyridine ligands, as well as two non-coordinating 2,2′-bipyridine ligands that are each located on centres of inversion. In the crystal structure, the discrete [Mn(NCS)2(C10H8N2)2] complex molecules are arranged in such a way that cavities are formed, in which the solvent 2,2′-bipyridine molecules are located. Apart from van der Waals forces, there are no remarkable intermolecular interactions present in the crystal structure.

scholarly journals Tris(3-chloropentane-2,4-dionato-κ2 O,O′)iron(III)

2012 ◽  
Vol 68 (6) ◽  
pp. m807-m807
Author(s):  
Franc Perdih
Keyword(s):  
Title Compound ◽  
Rotation Axis ◽  
Distorted Octahedral Environment ◽  
Bond Lengths ◽  
Octahedral Environment ◽  
Distorted Octahedral

In the title compound, [Fe(C5H6ClO2)3], the FeIII cation is situated on a twofold rotation axis and is coordinated by six O atoms from three 3-chloropentane-2,4-dionate ligands in a slightly distorted octahedral environment. Fe—O bond lengths are in the range 1.9818 (18)–1.9957 (18) Å. The trans O—Fe—O angles are 169.06 (13) and 171.54 (8)°, whereas the corresponding cis angles are in the range 84.81 (10)–100.68 (12)°. In the crystal, molecules are linked via C—H...Cl interactions.

scholarly journals A neutral cubane with a ZnII4O4core: tetrabenzoatotetrakis(μ3-hydroxydi-2-pyridylmethanolato)tetrazinc(II)–acetone–methanol (1/2/1)

2009 ◽  
Vol 65 (6) ◽  
pp. m658-m659 ◽  
Author(s):  
Dong Hoon Shin ◽  
Sim-Hee Han ◽  
Pan-Gi Kim ◽  
Cheal Kim ◽  
Youngmee Kim
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Rotation Axis ◽  
Solvent Molecule ◽  
Asymmetric Unit ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
Type Bond

In the title compound, [Zn4(C11H9N2O2)4(C7H5O2)4]·2(CH3)2CO·CH3OH, the tetranuclear molecule lies on a fourfold inversion axis. ZnIIions and μ3-O atoms in the cubane core occupy alternating vertices, forming two interpenetrating tetrahedra. Each ZnIIion is further coordinated by two N atoms from two different (py)2C(OH)O ligands (py is pyridyl) and one O atom from a monodentate benzoate ligand, forming a distorted octahedral environment. The (py)2C(OH)O ligand acts in an η1:η3:η1:μ3manner, forming two five-membered ZnNCCO chelating rings with two different ZnIIatoms sharing a common C—O bond, and an alkoxide-type bond to a third ZnIIion. There are four symmetry-related intramolecular O—H...O hydrogen bonds between the two types of ligands. In the asymmetric unit, there is a half-occupancy acetone solvent molecule and a half-occupancy methanol solvent molecule that lies on a twofold rotation axis.

(5,16-Dimethyl-2,6,13,17-tetraazatricyclo[14.4.01,18.07,12]docosane-κ4 N)bis(perchlorato-κO)copper(II)

2007 ◽  
Vol 63 (11) ◽  
pp. m2674-m2675 ◽  
Author(s):  
Jong-Ha Choi ◽  
Keon Sang Ryoo ◽  
Ki-Min Park
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Macrocyclic Ligand ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Intramolecular Hydrogen

In the title compound, [Cu(ClO4)2(C20H40N4)], the CuII ion has a tetragonally distorted octahedral environment, with the four N atoms of the macrocyclic ligand in equatorial positions and the O atoms of two perchlorate groups in axial positions. The CuII ion is situated on an inversion centre. The macrocyclic ligand adopts its most stable trans-III conformation. The long axial Cu—O bond is the result of the Jahn–Teller effect. The crystal structure is stabilized by intramolecular hydrogen bonds between secondary N—H and the O atoms of the perchlorate groups.

Bis(2,2′-bipyridine){3,8-bis[2-(4-tolyl)ethynyl]-1,10-phenanthroline}ruthenium(II) bis(hexafluorophosphate)

2006 ◽  
Vol 62 (5) ◽  
pp. m980-m982 ◽  
Author(s):  
Michito Shiotsuka ◽  
Yasuhiro Inui ◽  
Mitsuhiro Ito ◽  
Satoru Onaka ◽  
Tomoji Ozeki ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Stacking Interactions ◽  
Asymmetric Unit ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Π Stacking ◽  
Distorted Octahedral

The asymmetric unit of the title compound, [Ru(C10H8N2)2(C30H20N2)](PF6)2, contains a monomeric [Ru(bpy)2(dtephen)] cation {bpy is 2,2′-bipyridine and dtephen is 3,8-bis[2-(4-tolyl)ethynyl]-1,10-phenanthroline} and two hexafluorophosphate anions. The ruthenium(II) ion is in a distorted octahedral environment coordinated by two bpy ligands and one dtephen ligand. The dtephen ligand is almost planar. π–π stacking interactions and C—H...F hydrogen bonds are observed in the crystal structure.

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