Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

{6,6'-Dibromo-4,4'-dichloro-2,2'-[o-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato}nickel(II).

ABSTRACT: In the title complex, [Ni(C(20)H(10)Br(2)Cl(2)N(2)O(2))], the Ni(II) ion is coordinated by two phen-oxy O atoms and two imino N atoms of the tetradentate ligand, forming a slightly distorted square-planar environment. The mol-ecule is essentially planar, with an r.m.s. deviation of 0.088?Å for the mean plane defined by all non-H atoms in the mol-ecule.

SUBMITTER: Ali A

PROVIDER: S-EPMC2983845 | biostudies-other | 2010

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

{6,6'-Dibromo-4,4'-dichloro-2,2'-[o-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato}nickel(II).

Ali Abdulaziz A Abdullah Norbani N Maah Mohd Jamil MJ Lo Kong Mun KM

Acta crystallographica. Section E, Structure reports online 20100327 Pt 4

In the title complex, [Ni(C(20)H(10)Br(2)Cl(2)N(2)O(2))], the Ni(II) ion is coordinated by two phen-oxy O atoms and two imino N atoms of the tetradentate ligand, forming a slightly distorted square-planar environment. The mol-ecule is essentially planar, with an r.m.s. deviation of 0.088 Å for the mean plane defined by all non-H atoms in the mol-ecule. ...[more]

PMID: 21580544

Similar Datasets

{6,6'-Dieth-oxy-2,2'-[ethyl-enebis(nitrilo-methyl-idyne)]diphenolato}nickel(II) monohydrate.

Project description:In the title compound, [Ni(C(20)H(22)N(2)O(4))]·H(2)O, the Ni(II) ion and the water mol-ecule are located on a twofold rotation axis. The Ni ion is coordinated by two N [Ni-N = 1.8462 (18) Å] and two O [Ni-O = 1.8645 (14) Å] atoms in a distorted square-planar geometry. The water mol-ecule and the Ni complex mol-ecule are paired via O-H⋯O hydrogen bonds.

| S-EPMC2959910 | biostudies-literature

{6,6'-Dimeth-oxy-2,2'-[4,5-dimethyl-o-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato}nickel(II).

Project description:In the title Schiff base complex, [Ni(C(24)H(22)N(2)O(4))], the Ni(II) atom has a slightly distorted square-planar coordination environment. The dihedral angles between the central benzene ring and the two outer rings are 7.62?(16) and 9.78?(17)°. The crystal structure is stabilized by inter-molecular C-H?O hydrogen bonds and ?-? inter-actions with a centroid-centroid distance of 3.8218?(19)?Å.

| S-EPMC2983194 | biostudies-literature

{6,6'-Dimeth-oxy-2,2'-[o-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato}cobalt(II) dichloro-methane disolvate.

Project description:The title compound, [Co(C(22)H(18)N(2)O(4))]·2CH(2)Cl(2), was isolated from the reaction of N,N'(o-phenyl-ene)bis-(vanillalimine) (H(2)L) with Co(SCN)(2). The crystal structure contains a Co(II) ion surrounded by the L(2-) ligand in a slightly distorted square-planar fashion. Inter-molecular C-H?O hydrogen-bonding contacts between the dichloro-methane solvent mol-ecules and the meth-oxy or carboxyl-ate O atoms are observed in the crystal structure. The planar complex mol-ecules stack through inversion related ?-? inter-actions between the six-membered rings of the vanillalimine half ligands. The distance between centroids is 3.498?(2)?Å and the perpendicular distance is 3.345?Å. A partial stacking is observed with a centroid-centroid distance of 3.830?(2)?Å, a perpendicular distance of 3.350?Å and a slippage of 1.856?Å.

| S-EPMC2968184 | biostudies-literature

Aqua-{4,4'-dibromo-6,6'-dimeth-oxy-2,2'-[ethane-1,2-diylbis(nitrilo-methyl-idyne)]diphenolato}copper(II).

Project description:The title complex, [Cu(C(18)H(16)Br(2)N(2)O(4))(H(2)O)], lies on a crystallographic mirror plane with the Cu(II) ion coordinated by two N atoms and two O atoms of a tetra-dentate Schiff base ligand and one O atom from a water ligand in a slightly distorted square-pyramidal environment. The mirror plane, which coincides with the Cu-O(water) bond, imposes disorder of the atoms of the ethyl-ene group. In the crystal structure, inter-molecular O-H?O hydrogen bonds link complex mol-ecules into extended chains along [100].

| S-EPMC2972126 | biostudies-literature

{6,6'-Dimeth-oxy-2,2'-[4-bromo-o-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato}nickel(II) methanol solvate.

Project description:In the title compound, [Ni(C(22)H(17)BrN(2)O(4))]·CH(3)OH, the Ni(II) ion is in a slightly distorted square-planar geometry involving an N(2)O(2) atom set of the tetra-dentate Schiff base ligand. The asymmetric unit contains one nickel complex and one methanol solvent mol-ecule. The dihedral angle between the aromatic ring planes of the central aromatic ring and other two aromatic rings are 10.8?(3) and 6.0?(2)°. The crystal structure is stabilized by inter-molecular C-H?O and C-H?Br and by intra-molecular O-H?O hydrogen bonds.

| S-EPMC2968362 | biostudies-literature

{4,4'-Dibromo-2,2'-[ethane-1,2-diylbis(nitrilo-methyl-idyne)]diphenolato}copper(II).

Project description:In the title compound, [Cu(C(16)H(12)Br(2)N(2)O(2))], the Cu(II) atom is coordinated in a slightly distorted square-planar geometry by two O and two N atoms of the tetra-dentate dianionic 4,4'-dibromo-2,2'-[ethane-1,2-diylbis(nitrilo-methyl-idyne)]diphen-olate Schiff base ligand.

| S-EPMC2977491 | biostudies-literature

Bis{?-4,4'-dibromo-2,2'-[o-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato}bis-[chloridomanganese(III)] N,N-dimethyl-formamide disolvate.

Project description:The asymmetric unit of the title compound, [Mn(2)(C(20)H(12)Br(2)N(2)O(2))(2)Cl(2)]·2C(3)H(7)NO, contains one half of a centrosymmetric dinuclear Mn(III) complex and an N,N-dimethyl-formamide solvent mol-ecule. In the complex, the two Mn(III) ions are bridged by two O atoms from two symmetry-related N,N'-bis-(5-bromo-salicyl-idene)-1,2-diimino-benzene dianionic ligands with the longer Mn-O distance of 2.703?(3)?Å, thus each Mn ion is six-coordinated by two N and three O atoms from the two dianionic ligands and one capping Cl atom in a distorted octa-hedral environment. The crystal structure displays inter-molecular ?-? inter-actions between adjacent benzene rings, with a shortest centroid-centroid distance of 3.673?(2)?Å, and inter-molecular C-H?O, C-H? Cl and C-H? Br hydrogen bonds.

| S-EPMC2979766 | biostudies-literature

{4,4'-Dibromo-2,2'-[propane-1,3-diyl-bis(nitrilo-methyl-idyne)]diphenolato}zinc(II).

Project description:The title mononuclear zinc(II) complex, [Zn(C(17)H(14)Br(2)N(2)O(2))], possesses a crystallographically imposed C(2) axis. The Zn atom is four-coordinated by two O and two N atoms from two Schiff base ligands, forming a severely distorted square-planar geometry. The central C atom of the propyl group is disordered over two positions about the twofold axis.

| S-EPMC2961367 | biostudies-literature

Chlorido{4,4'-dichloro-2,2'-[1,2-phenyl-enebis(nitrilo-methyl-idyne)]diphenolato-κO,N,N',O'}(methanol-κO)manganese(III).

Project description:In the title complex, [Mn(C(20)H(12)Cl(2)N(2)O(2))Cl(CH(3)OH)], the Mn(III) atom is in an octa-hedral coordination geometry with the N(2)O(2) atoms of the doubly-deprotonated Schiff base forming a square around it. The chloride ion and the O atom of the methanol mol-ecule occupy the other two positions of the octa-hedron. The dihedral angle between the two outer phenolate rings of the tetra-dentate ligand is 20.27 (12)°. The central phenyl-ene ring makes dihedral angles of 18.62 (12) and 6.02 (12)° with the two outer phenolate rings. Hydrogen bonds of the O-H⋯Cl type link the mol-ecules into an infinite chain along [010]. These chains are arranged into sheets parallel to the ab plane and these sheets are connected by weak C-H⋯Cl inter-actions into a three-dimensional network. The crystal structure is further stabilized by C-H⋯π inter-actions.

| S-EPMC2915075 | biostudies-literature

{4,4'-Dibromo-6,6'-dimeth-oxy-2,2'-[1,2-phenyl-enebis(nitrilo-methanylyl-idene)]-?O,N,N',O}nickel(II).

Project description:In the title complex, [Ni(C(22)H(16)Br(2)N(2)O(4))], the Ni(II) ion is coordinated by two N atoms and two O atoms of a tetra-dentate Schiff base ligand, forming a slightly distorted square-planar coordination environment. The dihedral angle between the two bromo-substituted benzene rings is 10.1?(3)°.

| S-EPMC3297239 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data