Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(Nitrato-?O){N,N,N',N'-tetra-kis-[(1H-benzimidazol-2-yl-?N)meth-yl]cyclo-hexane-1,2-diamine}-lead(II) hemiaqua-{N,N,N',N'-tetra-kis-[(1H-benzimidazol-2-yl-?N)meth-yl]cyclo-hexane-1,2-diamine}-lead(II) trinitrate dihydrate.

ABSTRACT: In the title compound, [Pb(NO(3))(C(38)H(38)N(10))][Pb(C(38)H(38)N(10))(H(2)O)(0.5)](NO(3))(3)·2H(2)O, both Pb(II) ions are coordinated in a distorted trigonal-prismatic environment by a hexa-dentate N,N,N',N'-tetra-kis-[(1H-benzimidazol-2-yl)meth-yl]cyclo-hex-ane-1,2-diamine ligand. A nitrate and a half-occupancy water ligand form long coordination bonds to the Pb(II) ions capping the trigonal-prismatic environment. In the crystal, the components are linked by N-H?O and O-H?O hydrogen bonds, forming a three-dimensional network. C-H?O inter-actions also occur.

SUBMITTER: Xiao ZA

PROVIDER: S-EPMC3238748 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

(Nitrato-κO){N,N,N',N'-tetra-kis-[(1H-benzimidazol-2-yl-κN)meth-yl]cyclo-hexane-1,2-diamine}-lead(II) hemiaqua-{N,N,N',N'-tetra-kis-[(1H-benzimidazol-2-yl-κN)meth-yl]cyclo-hexane-1,2-diamine}-lead(II) trinitrate dihydrate.

Xiao Zuo-An ZA Jiang Ting-Ting TT

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the title compound, [Pb(NO(3))(C(38)H(38)N(10))][Pb(C(38)H(38)N(10))(H(2)O)(0.5)](NO(3))(3)·2H(2)O, both Pb(II) ions are coordinated in a distorted trigonal-prismatic environment by a hexa-dentate N,N,N',N'-tetra-kis-[(1H-benzimidazol-2-yl)meth-yl]cyclo-hex-ane-1,2-diamine ligand. A nitrate and a half-occupancy water ligand form long coordination bonds to the Pb(II) ions capping the trigonal-prismatic environment. In the crystal, the components are linked by N-H⋯O and O-H⋯O hydrogen bonds, fo ...[more]

PMID: 22199625

Similar Datasets

[N,N,N',N'-Tetra-kis(benzimidazol-2-yl-meth-yl)cyclo-hexane-1,2-diamine]-nickel(II) dinitrate dihydrate.

Project description:In the title compound, [Ni(C(38)H(38)N(10))](NO(3))(2)·2H(2)O, the Ni(II) ion is located on a crystallographic twofold rotation axis and is in a distorted octa-hedral coordination environment. The crystal structure is stablized by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds, and weak C-H⋯π inter-actions. The O atoms of the unique nitrate ion are disordered over two sites with occupancies of 0.63 (1) and 0.37 (1). In addition, the O atom of the unique solvent water mol-ecule is disorded over two sites with equal occupancies.

| S-EPMC2959773 | biostudies-literature

Perchlorato[N,N,N',N'-tetra-kis(2-pyridyl-meth-yl)cyclo-hexane-1,2-diamine]manganese(II) perchlorate.

Project description:The asymmetric unit of the title compound, [Mn(ClO(4))(C(30)H(34)N(6))]ClO(4), consists of a cationic [Mn(ClO(4))(C(30)H(34)N(6))](+) complex and a perchlorate anion. In the complex, the Mn(2+) ion is seven-coordinated in an approximately penta-gonal-bipyramidal environment by six N atoms from the hexa-dentate N,N,N',N'-tetra-kis(2-pyridylmeth-yl)-cyclo-hexane-1,2-diamine (tpdach) ligand and one O atom from a perchlorate anion. The complex displays inter-molecular ?-? inter-actions between adjacent pyridine rings (centroid-to-centroid distance 4.133?Å). Moreover, there are weak intra- and inter-molecular C-H?O hydrogen bonds. The Cl atom and two O atoms of the perchlorate are disordered, with a site-occupancy factor of 0.59?(2) for the major component.

| S-EPMC2960601 | biostudies-literature

[N,N,N',N'-Tetra-kis(benzimidazol-2-ylmeth-yl)cyclo-hexane-1,2-trans-diamine]-iron(II) bis-(perchlorate) methanol solvate.

Project description:In the title compound, [Fe(C(38)H(38)N(10))](ClO(4))(2)·CH(3)OH, the Fe(II) atom has a distorted octa-hedral coordination environment with four benzimidazol N atoms and two amino N atoms from an N,N,N',N'-tetra-kis-(benzimidazol-2-ylmeth-yl)cyclo-hexane-1,2-trans-diamine ligand. The uncoordinated solvent methanol mol-ecule is hydrogen bonded to an O atom of a perchlorate anion. One of the perchlorate anions is disordered over two sets of sites with occupancy factors of 0.539?(14) and 0.461?(14). N-H?O and C-H?O hydrogen bonds, as well as ?-? stacking inter-actions between the imidazol rings and between the imidazol and benzene rings [centroid-centroid distances = 3.714?(2) and 3.705?(2)?Å] give rise to a three-dimensional network.

| S-EPMC3089232 | biostudies-literature

[N,N,N',N'-Tetra-kis(benzimidazol-2-yl-meth-yl)ethane-1,2-diamine]copper(II) sulfate monohydrate.

Project description:In the title compound, [Cu(C(34)H(32)N(10))]SO(4)·H(2)O, the Cu(II) ion is coordinated by six N atoms of a hexa-dentate N,N,N',N'-tetra-kis(benzimidazol-2-ylmeth-yl)ethane-1,2-diamine (EDTB) ligand, in a distorted octa-hedral environment. In the crystal structure, inter-molecular N-H?O and weak C-H?O hydrogen bonds connect the cations, anions and water mol-ecules into a three-dimensional network. The O atoms of the anion are disordered over two sites with refined occupancies of 0.711?(2) and 0.289?(2).

| S-EPMC2971061 | biostudies-literature

Bis[N,N'-bis-[(1H-pyrrol-2-yl)methyl-ene]cyclo-hexane-1,2-diamine]titanium(IV) tetra-hydro-furan solvate.

Project description:In the title compound, [Ti(C(16)H(18)N(4))(2)]·C(4)H(8)O, the Ti(IV) ion is chelated by two Schiff base dianions with a TiN(8) distorted square-anti-prismatic coordination geometry. The two cyclo-hexane rings assume the typical chair conformation. No hydrogen bonding is observed in the crystal structure.

| S-EPMC2960382 | biostudies-literature

(2,3,5,6-Tetra-fluoro-phenolato)[5,10,15,20-tetra-kis-(4-meth-oxy-phen-yl)porphyrinato]iron(III) cyclo-hexane monosolvate.

Project description:The title compound, [Fe(C6HF4O)(C48H36N4O4)]·C6H12, represents a five-coordinate iron(III) porphyrin complex in a square-pyramidal geometry with a tetra-fluoro-phenolate anion as the axial ligand. The Fe(III) atom is displaced by 0.364?(2)?Å from the 24-atom mean plane of the porphyrinate ring towards the tetra-fluoro phenolate anion. The average Fe-N distance is 2.053?(2)?Å and the Fe-O distance is 1.883?(2)?Å. A porphyrin aryl H atom points in the general direction of the phenoxide ring. The mean plane separation between the 24-atom porphyrin planes of two adjacent porphyrin rings is ?3.7?Å, and the lateral shift is ?3.5?Å resu, ting in an Fe?Fe separation of 5.6167?(14)?Å.

| S-EPMC3790344 | biostudies-literature

trans-N,N,N',N'-Tetra-kis(carboxy-meth-yl)cyclo-hexane-1,2-diammonium tetra-chloridocadmium(II) tetra-hydrate.

Project description:In the title compound, (C(14)H(24)N(2)O(8))[CdCl(4)]·4H(2)O, the Cd atom in the tetra-hedral [CdCl(4)](2-) anion lies on a twofold rotation axis, and the diprotonated organic mol-ecule, trans-N,N,N',N'-tetra-kis(carb-oxy-meth-yl)cyclo-hexane-1,2-diammon-ium, has 2 symmetry with the twofold rotation axis running through the mid-point of two C-C bonds in the cyclo-hexane unit. In the crystal structure, classical intra-molecular O-H?O and N-H?O and inter-molecular O-H?O, N-H?O, O-H?Cl and C-H?Cl hydrogen bonds are observed.

| S-EPMC2967879 | biostudies-other

(R,R)-N,N'-Bis(ferrocenylmeth-yl)cyclo-hexane-1,2-diamine.

Project description:In the structure of the title compound, [Fe(2)(C(5)H(5))(2)(C(18)H(24)N(2))], the cyclo-hexane ring has a chair configuration and the two ferrocenemethyl-amino groups are bonded to it equatorially, as expected. The configuration of the two ferrocence nuclei may be due to intra-molecular N-H?N hydrogen bonding involving the two NH groups.

| S-EPMC2977100 | biostudies-literature

(1R*,2S*)-N,N'-Bis[(E)-1H-pyrrol-2-yl-methyl-idene]cyclo-hexane-1,2-diamine monohydrate.

Project description:The title compound, C16H20N4·H2O, was synthesized from cis-1,2-diamino-cyclo-hexane (a racemic mixture of the (1R,2S) and (1S,2R) enanti-omers). The compound crystallized with two mol-ecules (A and B) in the asymmetric unit with a single water solvent mol-ecule per Schiff base mol-ecule. Mol-ecules A and B have similar conformations as illustrated by the least-squares-fit with an r.m.s. deviation of 0.242 Å. The mol-ecules within the asymmetric unit are bridged by hydrogen bonds to the two water mol-ecules, resulting in a heterotetramer. The water mol-ecule acts as both a hydrogen-bond donor and acceptor. The pyrrole-imine units are not co-planar, making an angle of 73.9 (3)° and 76.9 (3)° in mol-ecules A and B, respectively.

| S-EPMC3588954 | biostudies-literature

(1R,2R)-N,N'-Dimethyl-cyclo-hexane-1,2-diamine.

Project description:The molecule of the title compound, C(8)H(18)N(2), possesses C(2) symmetry. Owing to its stereochemistry, it is used in the synthesis of chiral ligands and metal complexes for asymmetric synthesis. The cyclo-hexane ring shows a chair conformation with the amino groups in equatorial positions. Contrary to the literature, the title compound is not a liquid, but a crystalline solid at room temperature (293 K). The absolute configuration is assigned from the synthesis.

| S-EPMC2960996 | 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