Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tetra-ammine-2?(4) C-?-cyanido-1:2?(2) C:N-tricyanido-1?(3) C-copper(II)palladium(II).

ABSTRACT: The title compound, [Cu(NH3)4-(?2-NC)-Pd(CN)3], is a binuclear copper(II)palladium(II) complex, in which the Cu(II) coordination is defined by four ammine ligands and one bridging cyanide ligand. The Cu-N bond lengths in the base of the resulting CuN5 pyramid are in the range 2.016?(3)-2.024?(3)?Å and the apical Cu-N( C) distance is 2.385?(4)?Å. Based on the ? parameter, the shape of the coordination polyhedron is tetra-gonal-pyramidal (? = 0). All atoms of the square-planar tetracyanidopalladate(II) moiety and the Cu(II) ion are located on a mirror plane. The electroneutral mol-ecules inter-act by N-H?N hydrogen bonds, resulting in the formation of a three-dimensional network.

SUBMITTER: Sucha V

PROVIDER: S-EPMC3647788 | biostudies-literature | 2013 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Tetra-ammine-2κ(4) C-μ-cyanido-1:2κ(2) C:N-tricyanido-1κ(3) C-copper(II)palladium(II).

Suchá Veronika V Kuchár Juraj J Harms Klaus K

Acta crystallographica. Section E, Structure reports online 20130430 Pt 5

The title compound, [Cu(NH3)4-(μ2-NC)-Pd(CN)3], is a binuclear copper(II)palladium(II) complex, in which the Cu(II) coordination is defined by four ammine ligands and one bridging cyanide ligand. The Cu-N bond lengths in the base of the resulting CuN5 pyramid are in the range 2.016 (3)-2.024 (3) Å and the apical Cu-N( C) distance is 2.385 (4) Å. Based on the τ parameter, the shape of the coordination polyhedron is tetra-gonal-pyramidal (τ = 0). All atoms of the square-planar tetracyanidopalladat ...[more]

PMID: 23723754

Similar Datasets

[(Triethyl-ene-tetra-mine)copper(II)]-μ-cyanido-κ(2) N:C-[bis(cyanido-κC)copper(I)].

Project description:The title compound, [Cu2(CN)3(C6H18N4)] or [Cu(trien)(CN)Cu(CN)2], where trien is triethyl-ene-tetra-mine, is a mixed-valence complex crystallizing as discrete mol-ecules, with Cu(I) and Cu(II) ions linked by a bridging cyanide group. The Cu(II) ion is in a square-pyramidal coordination environment, with the N atoms of the tetra-dentate trien ligand occupying the basal positions and Cu-N bond lengths in the range 2.028 (4)-2.047 (4) Å. An N-bonded cyanide group is in the apical position, with a slightly longer Cu-N bond length of 2.127 (4) Å. The Cu(I) ion exhibits a trigonal-planar coordination geometry, bonded to the C atoms of the bridging cyanide group and two terminal cyanide groups with Cu-C bond lengths in the range 1.925 (4)-1.948 (5) Å. In the crystal, hydrogen bonding involving the tertiary N-H groups of the trien ligand and N atoms of symmetry-related terminal cyanide groups links mol-ecules into a ribbon extending in the b-axis direction.

| S-EPMC3588776 | biostudies-literature

catena-Poly[[bis-(N-ethyl-ethylene-di-amine-κN,N')copper(II)]-μ-cyanido-κN:C-[dicyanido-κC-palladium(II)]-μ-cyanido-κC:N].

Project description:The title compound, [CuPd(CN)(4)(C(4)H(12)N(2))(2)](n), consists of one-dimensional chains. The Cu and Pd atoms are both located on centers of symmetry in an alternating array of [Cu(N-Eten)(2)](2+) (N-Eten = N-ethyl-ethylenediamine) and [Pd(CN)(4)](2-) units. The Pd-C distances of 1.991 (3) and 1.992 (3) Å are inter-mediate values compared with the analogous Ni(II) and Pt(II) complexes [Akitsu & Einaga (2007 ▶). Inorg. Chim. Acta, 360, 497-505]. Due to Jahn-Teller effects, the axial Cu-N bond distance of 2.548 (2) Å is noticeably longer than the equatorial distances [Cu-NH(2) = 2.007 (2) and Cu-NHC(2)H(5) = 2.050 (2) Å]. There are interchain hybrogen bonds, with N(-H)⋯N = 3.099(4) Å.

| S-EPMC2969003 | biostudies-literature

Poly[tetra-μ-cyanido-dipyridine-cadmium(II)zinc(II)].

Project description:In the title coordination polymer, [CdZn(CN)(4)(C(5)H(5)N)(2)](n), the Zn(II) atom (site symmetry 222) adopts a distorted ZnC(4) tetra-hedral geometry, being coordinated by four crystallographically equivalent cyanide ions. The cyanide ion bridges to a Cd(II) centre via its N atom. The Cd atom (site symmetry 2/m) coordination is a distorted CdN(6) octa-hedron, arising from four cyanide N atoms and two pyridine N atoms. The complete pyridine mol-ecule is generated by m symmetry, with the N atom and one C atom lying on the reflecting plane. In the crystal, the bridging cyanide ions result in a three-dimensional network.

| S-EPMC2979792 | biostudies-literature

catena-Poly[[(2,2'-bipyidine-2κ(2)N,N')-μ-cyanido-1:2κ(2)N:C-dicopper(I)]-μ-bromido-[(2,2'-bipyidine-2κ(2)N,N')-μ-cyanido-1:2κ(2)N:C-dicopper(I)]-μ-cyanido-κ(2)N:C].

Project description:In the title complex, [Cu(4)Br(CN)(3)(C(10)H(8)N(2))(2)](n), the four independent Cu(I) atoms are all in distorted trigonal-planar geometries. One is formed by one N atom and one C atom from two cyanide groups and one Br atom, one is formed by two N atoms from two cyanide groups and one Br atom, and the other two are formed by two N atoms from a chelating 2,2'-bipyridine (bpy) ligand and one C atom from a cyanide group. The structure exhibits a zigzag chain backbone along [101] constructed by bromide and cyanide anions bridging the Cu(I) atoms, with the [Cu(bpy)(CN)] units pointing laterally.

| S-EPMC3344411 | biostudies-literature

Crystal structure of poly[tetra-μ2-cyanido-1:2κ8N:C-bis-(dimethyl sulfoxide-1κO)diargentate(I)iron(II)].

Project description:In the title polymeric complex, [Fe{OS(CH3)2}2{Ag(CN)2}2], the FeII cation is located at an inversion centre and is coordinated by four cyanide (CN-) anions and two dimethyl sulfoxide mol-ecules in a slightly compressed N4O2 octa-hedral geometry, the AgI cation is C-coordinated by two CN- anions in a nearly linear geometry. The CN- anions bridge the FeII and AgI cations to form a two-dimensional polymeric structure extending parallel to (102). In the crystal, the nearest Ag⋯Ag distance between polymeric sheets is 3.8122 (12) Å. The crystal studied was a twin with a contribution of 0.2108 (12) for the minor component.

| S-EPMC5290580 | biostudies-literature

catena-Poly[[[?-cyanido-1:2?C:N-tricyanido-1?C-bis(ethylenediamine)-2?N,N'-copper(II)iron(II)]-?-cyanido-?C:N-[bis(ethylenediamine-?N,N')copper(II)]-?-cyanido-?N:C] 4.5-hy-drate].

Project description:The asymmetric unit of the title compound, {[Cu(2)Fe(CN)(6)(C(2)H(8)N(2))(4)]·4.5H(2)O}(n), consists of two [Cu(C(2)H(8)N(2))(2)](2+) cations, one [Fe(CN)(6)](4-) anion, four water mol-ecules and a half water mol-ecule that lies on a twofold rotation axis. The Fe(II) atom is coordinated by six C atoms from three terminal and three doubly bridging CN(-) ligands. The bridging CN(-) ligands connect the anion to a five-coordinate [Cu(C(2)H(8)N(2))(2)](2+) cation and to two symmetry-related six-coordinate [Cu(C(2)H(8)N(2))(2)](2+) cations, forming a one-dimensional polymer in the ab plane. Inter-molecular hydrogen bonds connect the polymer units into a three-dimensional network.

| S-EPMC2960737 | biostudies-literature

catena-Poly[{μ-cyanido-bis-[(4,4'-dimethyl-2,2'-bipyridine-κN,N')copper(I)]}-μ-cyanido-copper(I)-μ-cyanido].

Project description:In the title compound, [Cu(3)(CN)(3)(C(12)H(12)N(2))(2)], two 2,2'-bipyridine N,N'-chelated Cu(I) atoms are linked by a cyanide bridge that lies about a center of inversion; the Cu(I) atom exists in a tetra-hedral coordination geometry. This dinuclear entity is linked to another Cu(I) atom that lies on a twofold rotation axis by another cyanide bridge, these bridges giving rise to the formation of a linear chain motif.

| S-EPMC2961986 | biostudies-literature

catena-Poly[[(3-methyl-pyridine)-copper(I)]-μ-cyanido-copper(I)-μ-cyanido].

Project description:In the title complex, [Cu(2)(CN)(2)(C(6)H(7)N)](n), there are two copper atoms with different coordination environments. One Cu atom (Cu1) is linked to the two cyanide ligands, one N atom from a pyridine ring while the other (Cu2) is coordinated by the two cyanide ligands in a slightly distorted tetra-hedral geometry and linked to Cu1, forming a triangular coordination environment. The Cu atoms are bridged by bidentate cyanide ligands, forming an infinite Cu-CN chain. One cyanide ligand is equally disordered over two sets of sites, exchanging C and N atoms coordinated to both metal atoms. However, one cyanide group is not disordered and it coordinates to Cu1 via the N atom whereas its C-atom counterpart coordinates Cu2. The 3-methyl-pyridine (3MP) ligand coordinates through the N atom to Cu1 as a terminal ligand, which originates from decyanation of 3-pyridyl-acetonitrile under hydro-thermal conditions. Adjacent Cu-CN chains are inter-connected through Cu⋯Cu inter-actions [2.8364 (10) Å], forming a three-dimensional framework.

| S-EPMC3212195 | biostudies-literature

Di-μ-tricyanido-tetra-cyanidobis[hydro-tris-(pyrazoylborato)]tetra-methanol-diiron(III)iron(II) di-methanol disolvate.

Project description:In the title complex, [Fe(II)Fe(III) 2(C9H10BN6)2(CN)6(CH3OH)4]·2CH3OH, two [Fe(III)(Tp)(CN)3](-) anions [Tp is hydro-tris-(pyrazoylborate)] are bridged by an [Fe(II)(MeOH)4](2+) cation, forming a centrosymmetric trinuclear unit. These units are connected via O-H⋯O and O-H⋯N hydrogen bonds involving the uncoordinated methanol solvent mol-ecules, forming a three-dimensional network.

| S-EPMC3998261 | biostudies-literature

Bis(methanol-1κO)tetra-μ-pyridazine-1:2κ(4)N:N';2:3κ(4)N:N'-di-μ-thio-cyanato-1:2κ(2)N:N;2:3κ(2)N:N-tetrathio-cyanato-1κ(2)N,3κ(2)N-trinickel(II) methanol tetra-solvate.

Project description:Reaction of an excess nickel(II) thio-cyanate with pyridazine leads to single crystals of the title compound, [Ni(3)(NCS)(6)(N(2)C(4)H(4))(4)(CH(3)OH)(2)]·4CH(3)OH. The crystal structure consists of trimeric discrete complexes, in which two Ni(II) cations are coordinated by two terminal and one μ-1,1 bridging thio-cyanato anions, one methanol mol-ecule and two bridging pyridazine ligands, whereas the central Ni(II) atom is coordinated by two μ-1,1 bridging anions as well as four bridging pyridazine ligands. The asymmetric unit consists of two crystallographically independent Ni cations, one of which is located on a center of inversion, as well as three crystallographically independent thio-cyanato anions, two pyridazine ligands and three independent methanol mol-ecules in general positions. Two of the solvent mol-ecules do not coordinate to the metal atoms and are located in cavities of the structure. The discrete complexes are linked by inter-molecular O-H⋯O and O-H⋯S hydrogen bonding into layers parallel to the bc plane.

| S-EPMC3393200 | 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