Browse
Submit Data
Databases
API
Help

Dataset Information

29 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tris(ethane-1,2-diamine-κN,N')nickel(II) diiodide.

ABSTRACT: The title compound, [Ni(C(2)H(8)N(2))(3)]I(2), crystallizes with an [Ni(en)(3) (2+)] cation (en is ethane-1,2-diamine) and two iodide ions in the asymmetric unit. Two of the en ligands surrrounding the Ni(2+) ion have disordered C atoms, while the third exhibits extensive weak N-H⋯I inter-actions with the two iodide ions that extend throughout the crystalline lattice, producing an infinite network along (011).

SUBMITTER: Brewer G

PROVIDER: S-EPMC2979990 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Tris(propane-1,2-diamine-κN,N')nickel(II) tetra-cyanidonickelate(II).

Project description:The title compound, [Ni(C(3)H(10)N(2))(3)][Ni(CN)(4)], is built up of [Ni(pn)(3)](2+) cations (pn is 1,2-diamino-propane) and [Ni(CN)(4)](2-) anions. Both Ni(II) atoms in the cation and the anion lie on a mirror plane. The respective ions inter-act through Coulombic forces and through a complex network of hydrogen bonds. Extended disorder associated with the cation has been resolved. The occupancies of the respective disordered positions are 0.4:0.4:0.2.

| S-EPMC2960350 | biostudies-literature

Tris(propane-1,2-diamine-κN,N')nickel(II) tetra-cyanidoplatinate(II).

Project description:In the title compound, [Ni(C(3)H(10)N(2))(3)][Pt(CN)(4)], the [Pt(CN)(4)](2-) anion with the environment of the Pt(II) atom, lying on a mirror plane, is square planar, whereas the Ni(II) atom in the [Ni(C(3)N(2)H(10))(3)](2+) cation, also lying on a mirror plane, has a slightly distorted octa-hedral coordination geometry. Three chiral 1,2-diamino-propane mol-ecules, which are disordered equally over two sets of positions, adopt Δ(δδδ) and Δ(λλλ) configurations. The average Ni-N and Pt-C bond lengths are 2.131 (10) and 1.988 (10) Å, respectively. The cations and anions are connected by N-H⋯N hydrogen bonds.

| S-EPMC2915156 | biostudies-literature

Bis[tris-(ethane-1,2-diamine)nickel(II)] octa-cyanidomolybdate(IV) dihydrate.

Project description:The title complex, [Ni(II)(C(2)H(8)N(2))(3)](2)[Mo(IV)(CN)(8)]·2H(2)O, crystallized from a mixture of ethane-1,2-diamine (en), octa-cyano-molybdate(IV), [Mo(CN)(8)](4-), and the transition metal ion Ni(2+). In the crystal structure, the Mo polyhedron has a square-anti-prismatic shape, while the geometry around the Ni atom is distorted octa-hedral. The complex ions and water mol-ecules are linked by hydrogen bonds.

| S-EPMC2960526 | biostudies-literature

Tris(ethane-1,2-diamine-?N,N')nickel(II) 5-hy-droxy-isophthalate monohydrate.

Project description:The asymmetric unit of the title compound, [Ni(C(2)H(8)N(2))(3)](C(8)H(4)O(5))·H(2)O, contains one [Ni(en)(3)](2+) cation (en is ethane-1,2-diamine), one 5-hy-droxy-isophthalate dianion and one water mol-ecule. In the cation, the Ni(2+) ion is coordinated by six N atoms from three ethyl-enediamine ligands in a distorted octa-hedral geometry. The complex ions and water mol-ecules are linked by weak N-H?N/O and O-H?N/O hydrogen bonds into a three-demensional structure.

| S-EPMC3051561 | biostudies-literature

(μ-Ethane-1,2-diamine-κN:N')bis-[bis-(ethane-1,2-diamine-κN,N')zinc(II)] tetra-kis-(perchlorate).

Project description:In the title salt, [Zn(2)(C(2)H(8)N(2))(5)](ClO(4))(4), an ethyl-enediamine mol-ecule bridges two bis-(ethyl-enediamine)-zinc units; the five-coordinate Zn atoms show a trigonal-bipyramidal coordination geometry that is distorted towards square-pyramidal (that of one Zn atom is distorted by 12% and that of the other by 34%). The perchlorate ions are all disordered over two positions in a 1:1 ratio. The cation inter-acts weakly with the anion by N-H⋯O hydrogen bonds, generating a three-dimensional network.

| S-EPMC3009181 | biostudies-literature

Tris(ethane-1,2-diamine)copper(II) bis-(trifluoro-acetate).

Project description:In the title complex, [Cu(H(2)NCH(2)CH(2)NH(2))(3)](CF(3)COO)(2), the environment of the Cu atom is distorted octa-hedral, formed by six N atoms from three chelating ethane-1,2-diamine ligands. The Cu-N distances range from 2.050 (2) to 2.300 (2) Å. This complex cation and the two trifluoro-acetate anions are connected by weak N-H⋯O and N-H⋯F hydrogen bonds, forming a three-dimensional framework. In both anions, the F atoms are disordered over two positions; in one the site-occupancy factors are 0.55 and 0.45, in the other the values are 0.69 and 0.31.

| S-EPMC2960438 | biostudies-literature

Tris(ethane-1,2-diamine-κN,N')cobalt(III) carbonate iodide tetra-hydrate.

Project description:The title compound, [Co(C(2)H(8)N(2))(3)](CO(3))I·4H(2)O, crystallizes with a [Co(en)(3)](3+) cation (en is ethane-1,2-diamine), CO(3) (2-) and I(-) anions and four water mol-ecules in the asymmetric unit. In the cation, the three rings formed by the ethyl-enediamine units and the Co(III) metal ion are in slightly distorted twist conformations. Numerous O-H⋯O, N-H⋯O, N-H⋯I and O-H⋯I inter-molecular hydrogen bonds between the cation and two anions in concert with the four water mol-ecules dominate the crystal packing and create a supra-molecular infinite three-dimensional framework.

| S-EPMC3007973 | biostudies-literature

Tris(1,2-diamino-ethane)-nickel(II) hexa-fluoridosilicate.

Project description:The ionic title complex, [Ni(C(2)H(8)N(2))(3)](SiF(6)), is built up of [Ni(en)(3)](2+) complex cations (en = 1,2-diamino-ethane) and hexa-fluoridosilicate anions. Single crystals of the title complex were isolated from an aqueous-ethano-lic Ni(2+)-en-SiF(6) (2-) system. The Ni(II) and Si atoms are each located on a special position with site symmetry 3.2. The Ni(II) atom coordination sphere is octa-hedrally deformed, being coordinated by three chelating diamine ligands with an Ni-N distance of 2.1233?(18)?Å. The crystal packing of the respective ions corresponds to the structure type of the hexa-gonal form of BN. Beside ionic forces, the packing is governed by N-H?F hydrogen bonds, which lead to the formation of hydro-phobic channels running along the 6(3) screw axis. The structure was refined as an inversion twin [0.49?(3): 0.51?(3)].

| S-EPMC3009077 | biostudies-literature

Tris[tris-(ethane-1,2-diamine)cobalt(II)] bis-[octa-cyanidomolybdate(V)] dihydrate.

Project description:In the title compound, [Co(II)(C(2)H(8)N(2))(3)](3)[Mo(V)(CN)(8)](2)·2H(2)O, N-H?N and N-H?O hydrogen-bonding inter-actions give rise to a three-dimensional network. In the crystal structure, each Mo polyhedron has a square-anti-prismatic shape, while the Co complexes show distorted octa-hedral geometry with an occupancy of 50%. One of the Co atoms resides on a crystallographic inversion centre.

| S-EPMC2960682 | biostudies-literature

Bis[tris-(ethane-1,2-diamine)nickel(II)] octa-cyanidomolybdate(IV) penta-hydrate.

Project description:In the title compound, [Ni(C(2)H(8)N(2))(3)](2)[Mo(CN)(8)]·5H(2)O, the Ni(II) ion is coordinated by six N atoms from three ethane-1,2-diamine ligands in a distorted octa-hedral geometry, while the Mo(IV) atom is coordianted by eight cyanide ligands. The Ni-N bond distances range from 2.1061?(18) to 2.1425?(18)?Å. The Mo-C and C-N distances in the [Mo(CN)(8)] unit range from 2.154?(2) to 2.174?(2)?Å and 1.149?(3) to 1.156?(3)?Å, respectively. The complex ions and water mol-ecules are linked by weak N-H?N/O and O-H?N/O hydrogen bonds into a three-demensional structure.

| S-EPMC2980088 | biostudies-other

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