Browse
Submit Data
Databases
API
Help

Dataset Information

20 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Trans-Dichloridobis(propane-1,3-diamine-κN,N')chromium(III) perchlorate.

ABSTRACT: In the title compound, [CrCl(2)(C(3)H(10)N(2))(2)]ClO(4), the Cr(III) atom is coordinated equatorially by four N atoms of two propane-1,3-diamine (tn) ligands and axially by two mutually trans Cl atoms, thus displaying a slightly distorted octa-hedral geometry with no crystallographically imposed symmetry. The two six-membered chair chelate rings in the complex cation are in an anti conformation with respect to each other. The Cr-N bond lengths range from 2.0831 (18) to 2.0917 (19) Å, and the Cr-Cl bond lengths are 2.3148 (6) and 2.3135 (6) Å. The perchlorate anions have slightly distorted tetra-hedral geometries. Weak inter-molecular hydrogen bonds involving the tn ligand NH groups as donors, and chloride ligands and anion O atoms as acceptors are observed.

SUBMITTER: Choi JH

PROVIDER: S-EPMC3052098 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

trans-Dichloridobis(2,2-dimethyl-prop-ane-1,3-diamine-κN,N')chromium(III) perchlorate.

Project description:In the title salt, [CrCl(2)(C(5)H(14)N(2))(2)]ClO(4), the Cr atom is in a trans-CrCl(2)N(4) octa-hedral environment comprising the four N atoms of two chelating 2,2-dimethyl-propane-1,3-diamine ligands and two Cl atoms. The two six-membered CrC(3)N(2) rings in the cation adopt anti chair-chair conformations with respect to each other. The perchlorate anion is disordered over two positions in respect of the Cl and an O atom in a 6:4 ratio. N-H⋯O hydrogen bonds link the cations and anions into a layer structure.

| S-EPMC2959603 | biostudies-literature

Bis[trans-dichloridobis(propane-1,3-diamine-?(2)N,N')chromium(III)] tetra-chloridozincate determined using synchrotron radiation.

Project description:In the title compound, [CrCl(2)(C(3)H(10)N(2))(2)](2)[ZnCl(4)], the Cr(III) atom is coordinated by four N atoms of propane-1,3-diamine (tn) and two Cl atoms in a trans arrangement, displaying a distorted octa-hedral geometry with crystallographic inversion symmetry; the Zn atom in the [ZnCl(4)](2-) anion lies on a -4 axis. The orientations of the two six-membered chelate rings in the complex cation are in an anti chair-chair conformation with respect to each other. The Cr-N bond lengths are 2.087?(6) and 2.097?(6)?Å. The Cr-Cl and Zn-Cl bond lengths are 2.3151?(16) and 2.3255?(13)?Å, respectively. Weak inter-molecular hydrogen bonds involving the tn NH(2) groups as donors and chloride ligands of the anion and cation as acceptors are observed.

| S-EPMC3379173 | biostudies-literature

Crystal structure of trans-bis-(ethane-1,2-diamine-κ(2) N,N')bis-(thio-cyanato-κN)chromium(III) perchlorate from synchrotron data.

Project description:The structure of the title compound, [Cr(NCS)2(C2H8N2)2]ClO4, has been determined from synchroton data. The asymmetric unit consists of one half of a centrosymmetric Cr(III) complex cation and half of a perchlorate anion with the Cl atom on a twofold rotation axis. The Cr(III) ion is coordinated by the four N atoms of two ethane-1,2-di-amine (en) ligands in the equatorial plane and two N-bound thio-cyanate (NCS(-)) anions in a trans-axial arrangement, displaying a slightly distorted octa-hedral geometry with crystallographic inversion symmetry. The Cr-N(en) bond lengths are in the range 2.053 (16)-2.09 (2) Å, while the Cr-N(thio-cyanate) bond length is 1.983 (2) Å. The five-membered en rings are disordered over two sites, with occupancy ratios of 0.522 (16):0.478 (16). Each ClO4 (-) anion is disordered over two sites with equal occupancy. The crystal structure is stabilized by inter-molecular hydrogen bonds involving the en NH2 groups as donors and perchlorate O and thio-cyanate S atoms as acceptors.

| S-EPMC4459338 | biostudies-literature

trans-Bis(5,5-diphenyl-hydantoinato-κN)bis-(propane-1,2-diamine-κN,N')nickel(II).

Project description:The asymmetric unit of the title complex, [Ni(pht)(2)(pn)(2)] (pht is 5,5-diphenyl-hydantoinate and pn is propane-1,2-diamine) or [Ni(C(15)H(11)N(2)O(2))(2)(C(3)H(10)N(2))(2)], contains one-half [Ni(pht)(2)(pn)(2)] mol-ecule. The Ni(II) atom is situated on a crystallographic center of inversion and shows a distorted octa-hedral coordination geometry. A three-dimensional network structure is assembled by inter- and intra-molecular N-H⋯O=C inter-actions.

| S-EPMC2959799 | biostudies-literature

Bis(2,4-dioxo-5,5-diphenyl-imidazol-idin-ido-κN)bis-(propane-1,3-diamine-κN,N')cobalt(II).

Project description:The complex mol-ecule of the title compound, [Co(C(15)H(11)N(2)O(2))(2)(C(3)H(10)N(2))(2)], has crystallographically imposed inversion symmetry. The Co(II) atom displays a distorted octa-hedral coordination geometry. In the phenytoin anion, the two phenyl rings form dihedral angles of 62.26 (8) and 57.47 (9)° with the central imidazole ring. Intra-molecular N-H⋯O and C-H⋯O hydrogen bonds occur. In the crystal, N-H⋯O and C-H⋯O hydrogen bonds forming a three-dimensional network.

| S-EPMC3238769 | biostudies-literature

cis-Chlorido(methyl-amine)-bis-(propane-1,3-diamine)-cobalt(III) dichloride monohydrate.

Project description:In the title compound, [CoCl(CH5N)(C3H10N2)2]Cl2·H2O, the Co(III) ion has an octa-hedral coordination environment and is surrounded by four N atoms of two propane-1,3-diamine ligands in the equatorial plane, with another N atom of the methylamine ligand and a Cl atom occupying the axial positions. The crystal packing is stabilized by inter-molecular N-H⋯O, N-H⋯Cl, and O-H⋯Cl inter-actions, generating a three-dimensional network.

| S-EPMC3629484 | biostudies-literature

catena-Poly[[[aqua-(propane-1,3-diamine-κN,N')copper(II)]-μ-fumarato-κO:O'] monohydrate].

Project description:The asymmetric unit of the title compound, {[Cu(C(4)H(2)O(4))(C(3)H(10)N(2))(H(2)O)]·H(2)O}(n), consists of two Cu(II) atoms, half each of two propane-1,3-diamine ligands and two coordinated water mol-ecules, all lying on crystallographic mirror planes, also one fumarate dianion and one uncoordinated water mol-ecule in a general position. The Cu(C(3)H(10)N(2))(H(2)O) units are linked via fumarate dianions into a zigzag chain running along the a axis. A longer Cu-O distance [2.873 (3) Å] is to a water mol-ecule bridging equivalent Cu(II) atoms in adjacent chains, forming a three-dimensional framework. One of the Cu(II) atoms is in a distorted square-pyramidal environment and the other is in a pseudo-octa-hedral geometry of the [5+1] type. O-H⋯O and N-H⋯O hydrogen bonds are observed in the crystal structure.

| S-EPMC2960309 | biostudies-literature

trans-Aqua-(4,7-diaza-decane-1,10-diamine-?N)fluoridochromium(III) bis-(perchlorate) monohydrate.

Project description:In the title compound, [CrF(C(8)H(20)N(4))(H(2)O)](ClO(4))(2)·H(2)O, the Cr atom is in a slightly distorted octa-hedral environment, coordinated by four N atoms of the 4,7-diaza-decane-1,10-diamine ligand, one water mol-ecule and an F atom trans to water. The five-membered chelate ring is in a gauche form, while the two six-membered chelate rings are in chair conformations. The crystal structure is stabilized by several hydrogen bonds.

| S-EPMC2960685 | biostudies-literature

Poly[tetra-kis[μ(2)-1,3-bis-(4-pyrid-yl)propane-κN:N']dichloridobis(phenyl-acetato)dimanganese(II)].

Project description:In the title compound, [Mn(2)(C(8)H(7)O(2))(2)Cl(2)(C(13)H(14)N(2))(4)](n), the two Mn(II) atoms lie on inversion centers and are connected by the N-heterocyclic ligands into a wave-like lamellar framework structure. One Mn(II) atom is covalently bonded to two Cl atoms and the other to two benzyl-acetate anions; both Mn atoms show distorted octahedral coordinations.

| S-EPMC2983499 | biostudies-literature

trans-Di-fluorido-tetra-kis-(pyridine-?N)chromium(III) perchlorate from synchrotron radiation.

Project description:The are two independent complex cations in the title salt, [CrF2(C5H5N)4]ClO4, each located on a centre of inversion, as well as an independent perchlorate counter-ion. The complex cations adopt slightly distorted octa-hedral coordination environments around the Cr(III) ion, defined by four pyridine (py) N atoms in the equatorial plane and two F(-) ligands in the axial positions; intra-molecular C-H?F contacts are noted. The mean Cr-N(py) and Cr-F bond lengths are 2.088?(6) and 1.8559?(10)?Å, respectively. The three-dimensional architecture is sustained by hydrogen bonds involving the pyridine C-H groups as donors, and F and O atoms as acceptors.

| S-EPMC3884409 | 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