Browse
Submit Data
Databases
API
Help

Dataset Information

19 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tetra-aqua-bis-(2-methyl-1H-imidazole-?N)cobalt(II) naphthalene-1,5-disulfonate.

ABSTRACT: In the title complex, [Co(C(4)H(6)N(2))(2)(H(2)O)(4)](C(10)H(6)O(6)S(2)), the cation and anion both reside on crystallographic inversion centers, such that the asymmetric unit comprises one half cation and one half anion. The central Co(II) ion is coordinated by four water mol-ecules and two 2-methyl-imidazole ligands, resulting in a trans-octa-hedral coordination geometry. The existence of strong N-H?O and O-H?O hydrogen-bonding inter-actions gives rise to a three-dimensional structure.

SUBMITTER: Jin Y

PROVIDER: S-EPMC3238612 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Tetra-aqua-bis-(2-methyl-1H-imidazole-κN)cobalt(II) naphthalene-1,5-disulfonate.

Jin Yu Y

Acta crystallographica. Section E, Structure reports online 20111105 Pt 12

In the title complex, [Co(C(4)H(6)N(2))(2)(H(2)O)(4)](C(10)H(6)O(6)S(2)), the cation and anion both reside on crystallographic inversion centers, such that the asymmetric unit comprises one half cation and one half anion. The central Co(II) ion is coordinated by four water mol-ecules and two 2-methyl-imidazole ligands, resulting in a trans-octa-hedral coordination geometry. The existence of strong N-H⋯O and O-H⋯O hydrogen-bonding inter-actions gives rise to a three-dimensional structure. ...[more]

PMID: 22199503

Similar Datasets

Bis[bis(1H-imidazole-?N)silver(I)] naphthalene-1,5-disulfonate.

Project description:The title compound, [Ag(C(3)H(4)N(2))(2)](2)(C(10)H(6)O(6)S(2)), exists in the form of isolated cations and anions with electrostatic inter-action between them. The Ag atom is two-coordinated by the N atoms of two crystallographically independent imidazole mol-ecules. The naphthalene-1,5-disulfonate anion is located on a crystallographic center of symmetry. The cations and anions are connected through inter-molecular N-H?O hydrogen bonds.

| S-EPMC2961055 | biostudies-literature

Bis(2-methyl-1H-benzimidazol-3-ium) naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title compound, 2C(8)H(9)N(2) (+)·C(10)H(6)O(6)S(2) (2-), contains a 2-methyl-benzimidazolium cation and one half of a naphthalene-1,5-disulfonate anion. The formula unit is generated by an inversion center. In the crystal, N-H?O hydrogen bonds link the components into chains along [001]. In addition, weak C-H?O hydrogen bonds and weak C-H?? inter-actions are observed. The methyl H atoms were refined as disordered over two sets of sites with equal occupancy.

| S-EPMC3470333 | biostudies-literature

Tetra-aqua-diimidazole-nickel(II) naphthalene-1,5-disulfonate.

Project description:The triclinic unit cell of the title compound, [Ni(C(3)H(4)N(2))(2)(H(2)O)(4)](C(10)H(6)O(6)S(2)), contains one centrosymmetric cation and one centrosymmetric anion. In the cation, the Ni(II) ion is six-coordinated by two imidazole ligands [Ni-N = 2.0568?(14)?Å] and four water mol-ecules [both independent Ni-O distances are 2.098?(1)?Å] in a distorted octa-hedral geometry. Inter-molecular O-H?O and N-H?O hydrogen bonds form an extensive three-dimensional network, which consolidates the crystal packing.

| S-EPMC2960432 | biostudies-literature

Bis(2-methyl-1H-imidazol-3-ium) naphthalene-1,5-disulfonate dihydrate.

Project description:The asymmetric unit of the title organic salt, 2C(4)H(7)N(2) (+)·C(10)H(6)O(6)S(2) (2-)·2H(2)O, consists of a 2-methyl-imidazolium cation, a half of a naphthalene-1,5-disulfonate anion, which lies about a center of symmetry, and a water mol-ecule. In the crystal, N-H?O and O-H?O hydrogen bonds link the cations, anions and water mol-ecules into the layers parallel to (111).

| S-EPMC3379225 | biostudies-literature

Bis(2-trifluoro-methyl-1H-benzimidazol-3-ium) naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title compound, C(8)H(6)F(3)N(2) (+)·0.5C(10)H(6)O(6)S(2) (2-), consists of one 2-trifluoro-methyl-1H-benz-imidazol-3-ium cation and a half naphthalene-1,5-disulfate anion, which are linked by an N-H?O hydrogen bond. The anion sits across a centre of symmetry. The atoms of the benzimidazole ring are nearly coplanar (r.m.s. deviation of the fitted atoms = 0.0085?Å) and the triflouromethyl group lies out of this plane. In the crystal, the cations are linked to adjacent anions by N-H?O hydrogen bonds, forming a ladder structure parallel to the a axis in which the anions form the rungs. Adjacent ladders are linked by weak C-H?O inter-actions, forming sheets parallel to the ac plane.

| S-EPMC3275026 | biostudies-literature

Bis(3-methyl-piperidinium) naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title compound, 2C(6)H(14)N(+)·C(10)H(6)O(6)S(2) (2-), contains one 3-methyl-piperidinium cation and one-half of the centrosymmetric naphthalene-1,5-disulfonate anion. In the crystal, anions and cations are linked through N-H?O hydrogen bonds into layers parallel to (101).

| S-EPMC3379283 | biostudies-literature

Bis(3-methyl-anilinium) naphthalene-1,5-disulfonate.

Project description:In the crystal of the title mol-ecular salt, 2C(7)H(10)N(+)·C(10)H(6)O(6)S(2) (2-), the naphthalene-1,5-disulfonate anion is located on an inversion center and accepts N-H?O hydrogen bonds from the 3-methyl-anilinium cations, forming supra-molecular layers parallel to the ac plane.

| S-EPMC3379332 | biostudies-literature

Bis(2-methyl-piperidinium) naphthalene-1,5-disulfonate.

Project description:In the structure of the title mol-ecular salt, 2C(6)H(14)N(+)·C(10)H(6)O(6)S(2) (2-), the asymmetric unit consists of one 2-methyl-piperidinium cation and one-half of a naphthalene-1,5-disulfonate anion; the anion lies across a centre of symmetry. In the crystal, the cations and anions are linked through N-H?O hydrogen bonds, forming a two-dimensional network.

| S-EPMC3379322 | biostudies-literature

Bis(1H-imidazol-3-ium) naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title organic salt, 2C(3)H(5)N(2) (+)·C(10)H(6)O(6)S(2) (2-), consists of an imidazolium cation and half a naphthalene-1,5-disulfonate dianion, completed to the full dianion through an inversion center. N-H?S and N-H?O hydrogen bonds link cations and anions in the crystal, forming a chain propagating along [101].

| S-EPMC3344631 | biostudies-literature

Bis(4,4'-methyl-enedianilinium) naphthalene-1,5-disulfonate dihydrate.

Project description:The asymmetric unit of the title salt, C(13)H(16)N(2) (2+)·C(10)H(6)O(6)S(2) (2-)·2H(2)O, consists of one dication located on a general position, half each of two centrosymmetric dianions, and two uncoordinated water mol-ecules in general positions. In the dication, the dihedral angle between the benzene rings is 74.67?(6)°. The cations and anions inter-act through N-H?O hydrogen bonds. The NH(3) (+) functional groups are also involved in N-H?O hydrogen bonds with the water mol-ecules, forming an infinite three-dimensional framework in the crystal structure.

| S-EPMC2961067 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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