Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

[?-N,N,N',N'-Tetra-kis(2-pyridylmeth-yl)-hexane-1,6-diamine]bis-[dichlorido-manganese(II)].

ABSTRACT: The asymmetric unit of the title compound, [Mn(2)Cl(4)(C(30)H(36)N(6))], contains one-half of the formula unit; a centre of inversion is located at the mid-point of the mol-ecule. The two Mn(2+) ions are bridged by the dual tri-dentate N,N,N',N'-tetra-kis(2-pyridylmeth-yl)hexane-1,6-diamine ligand to form a dinuclear complex. Each Mn atom is five-coordinated in an approximately square-pyramidal geometry by three N atoms from the ligand and two Cl atoms. Inter-molecular ?-? inter-actions between adjacent pyridine rings with a centroid-centroid distance of 3.576?(2)?Å are reported.

SUBMITTER: Hwang IC

PROVIDER: S-EPMC2968529 | biostudies-literature | 2009 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

[μ-N,N,N',N'-Tetra-kis(2-pyridylmeth-yl)-hexane-1,6-diamine]bis-[dichlorido-manganese(II)].

Hwang In-Chul IC Kim Nam-Ho NH Ha Kwang K

Acta crystallographica. Section E, Structure reports online 20090204 Pt 3

The asymmetric unit of the title compound, [Mn(2)Cl(4)(C(30)H(36)N(6))], contains one-half of the formula unit; a centre of inversion is located at the mid-point of the mol-ecule. The two Mn(2+) ions are bridged by the dual tri-dentate N,N,N',N'-tetra-kis(2-pyridylmeth-yl)hexane-1,6-diamine ligand to form a dinuclear complex. Each Mn atom is five-coordinated in an approximately square-pyramidal geometry by three N atoms from the ligand and two Cl atoms. Inter-molecular π-π inter-actions between ...[more]

PMID: 21582043

Similar Datasets

catena-Poly[[[aqua-manganese(II)]-di-μ-sulfato-[aqua-manganese(II)]-μ-N,N,N',N'-tetra-kis(2-pyridylmeth-yl)hexane-1,6-diamine] hexa-hydrate].

Project description:In the polymeric title compound, {[Mn(2)(SO(4))(2)(C(30)H(36)N(6))(H(2)O)(2)]·6H(2)O}(n), the two Mn(2+) ions are bridged by two sulfate anions to form dinuclear complexes, and these dinuclear species are linked by the hexa-dentate ligand N,N,N',N'-tetra-kis(2-pyridylmeth-yl)hexane-1,6-diamine (tphn), forming a one-dimensional chain structure running in the [101] direction. The repeat unit of the polymer, Mn(2)(SO(4))(2)(H(2)O)(2)(tphn), is disposed about a twofold axis passing through the centre of the dinuclear unit. The coordination geometry around the Mn centre is distorted octa-hedral. Two methylene groups are each disordered equally over two positions.

| S-EPMC2914929 | 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

[μ-N,N,N',N'-Tetra-kis(2-pyridyl-meth-yl)butane-1,4-diamine]-bis-[dichlorido-copper(II)] trihydrate.

Project description:The title dinuclear copper complex, [Cu(2)Cl(4)(C(28)H(32)N(6))]·3H(2)O, is located on a crystallographic inversion center. The unique Cu(II) ion is coordinated in a slightly distorted square-pyramidal environment in which the N atoms of the dipicolyl-amine group and a chloride ligand form the basal plane. The apical position is occupied by a second chloride atom. While the Cu-N distances of the pyridine N atoms are the same within expermental error, the Cu-N distance to the tertiary N atom is slightly elongated. The apical Cu-Cl distance is elongated due to typical Jahn-Teller distortion. One of the water O atoms was refined as disordered over two sites with occupancies 0.734 (17):0.266 (17) and another with half occupancy. H atoms for the disordered solvent atoms were not included in the refinement.

| S-EPMC2983221 | biostudies-literature

[μ-N,N,N',N'-Tetra-kis-(2-pyridyl-meth-yl)pentane-1,5-diamine]-bis-[dichlorido-copper(II)] sesquihydrate.

Project description:In the title dinuclear copper complex, [Cu(2)Cl(4)(C(29)H(34)N(6))]·1.5H(2)O, both Cu(II) ions are coordinated in a slightly distorted square-pyramidal environment in which the N atoms of the dipicolyl-amine group and a chloride ligand form the basal plane. The apical position is occupied by a second chloride atom. The Cu-N distances involving the pyridine N atoms differ slightly from each other and the Cu-N distance involving the tertiary N atom is the longest. The apical Cu-Cl distance is elongated compared to its basal counterpart due to typical Jahn-Teller distortion. In the crystal structure, complex and water mol-ecules are linked via inter-molecular O-H⋯O and O-H⋯Cl hydrogen bonds into chains along [001]. One of the water mol-ecules was refined with half occupancy.

| S-EPMC2983384 | biostudies-literature

Diaqua-bis[5-(2-pyridylmeth-yl)tetra-zolato-κN,N]manganese(II).

Project description:The title complex, [Mn(C(7)H(6)N(5))(2)(H(2)O)(2)], was obtained by the in situ hydro-thermal reaction of MnCl(2) with 2-(2-pyrid-yl)acetonitrile in the presence of NaN(3). The Mn(II) atom, which is located on an inversion centre, has a distorted octa-hedral coordination geometry formed by two water mol-ecules and two chelating ligands. Inter-molecular hydrogen bonds and π-π inter-actions (3.452 Å) stabilize the crystal structure and lead to the formation of a three-dimensional network.

| S-EPMC2961924 | 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

(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.

Project description: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.

| S-EPMC3238748 | biostudies-literature

[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

{?-N,N,N',N'-Tetra-kis[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine}-bis-[(2,2'-bipyrid-yl)copper(I)] bis-(tetra-fluoridoborate).

Project description:In the title compound, [Cu(2)(C(10)H(8)N(2))(2)(C(58)H(52)N(2)P(4))](BF(4))(2), the dinuclear cation lies on an inversion centre. The Cu(I) atom is coordinated by two N atoms from a 2,2'-bipyridine ligand and two P atoms from an N,N,N',N'-tetra-kis-[(diphenyl-phos-phan-yl)meth-yl]benzene-1,4-diamine ligand in a distorted tetra-hedral geometry. In the crystal, inter-molecular C-H?F hydrogen bonds link the ions into layers parallel to [[Formula: see text]01]. ?-? inter-actions [centroid-centroid distance = 3.668?(4)?Å] are also observed. One F atom of the anion is disordered over two orientations with a refined occupancy ratio of 0.675?(13):0.325?(13).

| S-EPMC3212203 | biostudies-literature

Hexane-1,6-diaminium bis-[3,4,5,6-tetra-bromo-2-(meth-oxy-carbon-yl)benzoate] methanol disolvate.

Project description:In the title compound, C(6)H(18)N(2) (2+)·2C(9)H(3)Br(4)O(4) (-)·2CH(4)O, the carboxyl-ate and meth-oxy-carbonyl groups in one of the anions form dihedral angles of 71.9?(3) and 60.7?(3)°, respectively, with the aromatic ring while in the other anion these angles are 68.4?(3) and 56.8?(3)°, respectively. In the crystal, the constituent units are linked into a two-dimensional network parallel to the ab plane by N-H?O and O-H?O hydrogen bonds.

| S-EPMC3201551 | 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