Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Hexa-kis-(N,N'-dimethyl-thio-urea-?S)nickel(II) nitrate.

ABSTRACT: The title complex salt, [Ni(C(3)H(8)N(2)S)(6)](NO(3))(2), consists of an [Ni(Dmtu)(6)](2+) (Dmtu is N,N'-dimethyl-thio-urea) dication and two nitrate counter-anions. The Ni(II) atom (site symmetry ) is coordinated by the S atoms of six Dmtu ligands within a slightly distorted octa-hedral environment. The crystal structure is characterized by weak intra-molecular N-H?S inter-actions and by inter-molecular N-H?O hydrogen bonds involving the nitrate anion (site symmetry 3.). These inter-molecular inter-actions lead to the formation of two-dimensional networks lying parallel to the ab plane. The networks are linked via non-classical inter-molecular C-H?O hydrogen bonds, forming a three-dimensional arrangement.

SUBMITTER: Asif I

PROVIDER: S-EPMC3009254 | biostudies-literature | 2010 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Hexa-kis-(N,N'-dimethyl-thio-urea-κS)nickel(II) nitrate.

Asif Iram I Mahmood Rashid R Stoeckli-Evans Helen H Mateen Muhammad M Ahmad Saeed S

Acta crystallographica. Section E, Structure reports online 20101013 Pt 11

The title complex salt, [Ni(C(3)H(8)N(2)S)(6)](NO(3))(2), consists of an [Ni(Dmtu)(6)](2+) (Dmtu is N,N'-dimethyl-thio-urea) dication and two nitrate counter-anions. The Ni(II) atom (site symmetry ) is coordinated by the S atoms of six Dmtu ligands within a slightly distorted octa-hedral environment. The crystal structure is characterized by weak intra-molecular N-H⋯S inter-actions and by inter-molecular N-H⋯O hydrogen bonds involving the nitrate anion (site symmetry 3.). These inter-molecular i ...[more]

PMID: 21588829

Similar Datasets

Hexa-kis-(thio-urea-?S)nickel(II) nitrate: a redetermination.

Project description:A preliminary X-ray study of the title mol-ecular salt, [Ni(CH(4)N(2)S)(6)](NO(3))(2), has been reported twice previously, by Ma?ar [Acta Cryst. (1961), 14, 894] and Rodriguez, Cubero, Vega, Morente & Vazquez [Acta Cryst. (1961), 14, 1101], using film methods. We confirm the previous studies, but to modern standards of precision and with all H atoms located. The central Ni atom (site symmetry ) of the dication is octa-hedrally coordinated by six S-bound thio-urea mol-ecules. The crystal structure is stabilized by intra- and inter-molecular N-H?S and N-H?O hydrogen bonds.

| S-EPMC3007420 | biostudies-literature

Hexa-kis-(?(3)-1-methyl-thio-urea-?(3)S:S:S)hexa-kis-[iodidocopper(I)].

Project description:The title compound, [Cu(6)I(6)(C(2)H(6)N(2)S)(6)], was obtained from the reaction of copper(I) iodide with N-methyl-thio-urea (Metu) in equimolar amounts in acetonitile. The complex consists of two six-membered trinuclear Cu(3)S(3)I(3) cores that combine through triply bridging Metu, forming a hexa-nuclear core which has -3 symmetry. The Cu(II) atom is coordinated by three S atoms of Metu and one iodide ion in a distorted tetra-hedral geometry. The crystal structure is stabilized by N-H?I hydrogen bonds and cuprophilic inter-actions [Cu?Cu = 3.0264?(9)?Å].

| S-EPMC3515146 | biostudies-literature

Hexa-kis-(dimethyl-formamide-?O)manganese(II) (dimethyl-formamide-?O)pentakis(-thio-cyanato--?N)chromate(III).

Project description:The title compound, [Mn(C(3)H(7)NO)(6)][Cr(NCS)(5)(C(3)H(7)NO)], was obtained unintentionally as a product of an attempted synthesis of heterometallic complexes based on Reineckes anion using manganese powder, Reineckes salt and 1-(2-hy-droxy-eth-yl)tetra-zole as starting materials. The crystal structure of the complex consists of an [Mn(dmf)(6)](2+) cation and a [Cr(NCS)(5)(dmf)](2-) anion (dmf = dimethyl-formamide). The Mn(II) and Cr(III) atoms show a slightly distorted octa-hedral MnO(6) and CrN(5)O coordination geometries with adjacent angles in the range 85.29?(13)-95.96?(14)°.

| S-EPMC3379144 | biostudies-literature

Dichloridobis(thio-urea-?S)nickel(II).

Project description:The title complex, [NiCl(2)(CH(4)N(2)S)(2)], has been synthesized from the previously reported (diamino-methyl-idene)sulfonium chloride-thio-urea (3/2) salt [Zouihri (2012b ?). Acta Cryst. E68, o257]. The Ni(II) ion is coordinated in a distorted tetra-hedral geometry by two mol-ecules of thio-urea [Ni-S = 2.3079?(7) and 2.3177?(6)?Å] and two chloride anions [Ni-Cl = 2.2516?(7) and 2.2726?(7)?Å]. The bond angles at the Ni atom lie between 96.69?(2) and 115.40?(3)°, while the dihedral angle between the mean planes of the two thio-urea ligands is 6.36?(15)°. The crystal structure is characterized by intra- and inter-molecular N-H?Cl hydrogen bonds, which lead to the formation of two-dimensional networks lying parallel to the ab plane. The networks are linked via classical N-H?Cl and N-H?S hydrogen bonds, forming a three-dimensional arrangement.

| S-EPMC3297264 | biostudies-literature

Hexa-kis-(dimethyl sulfoxide-?O)nickel(II) bis-(2,2-dicyano-ethene-1,1-dithiol-ato-?S,S')nickelate(II).

Project description:The reaction of NiCl(2)·6H(2)O with sodium 2,2-dicyano-ethene-1,1-dithiol-ate [Na(2)(i-mnt)] in dimethyl sulfoxide produces the title complex, [Ni(C(2)H(6)OS)(6)][Ni(C(4)N(2)S(2))(2)]. There is half each of an [Ni(C(2)H(6)OS)(6)](2-) complex anion and an [Ni{(CH(3))(2)SO}(6)](2+) complex cation in the asymmetric unit. The i-mnt ligand coordinates in a bidentate manner to the Ni atom in the anion through the two chelating S atoms in an approximate square-planar geometry. The Ni atom in the complex cation has an octahedral coordination environment with six dimethyl sulfoxide mol-ecules as ligands.

| S-EPMC3254330 | biostudies-literature

Hexa-kis-(dimethyl sulfoxide-?O)zinc(II) poly-iodide.

Project description:The title compound, [Zn{(CH3)2SO}6]I4, is a one-dimensional supra-molecular polymer along a threefold rotation axis of the space group. It is built up from discrete [Zn{(CH3)2SO}6](2+) units connected through non-classical hydrogen bonds to linear I4 (2-) polyiodide anions (C-H?I = 3.168?Å). The Zn(II) ion in the cation has an octa-hedral coordination geometry, with all six Zn-O bond lengths being equivalent, at 2.111?(4)?Å. The linear polyiodide anion contains a neutral I2 mol-ecule weakly coordinated to two iodide ions.

| S-EPMC3884268 | biostudies-literature

Tris[4-(dimethyl-amino)-pyridinium] hexa-kis-(thio-cyanato-?N)ferrate(III) monohydrate.

Project description:In the title compound, (C7H11N2)3[Fe(NCS)6]·H2O, the Fe(III) cation is coordinated by six terminal N-bonded thio-cyanate anions into a discrete threefold negatively charged complex. Charge balance is achieved by three protonated 4-(dimethyl-amino)-pyridine cations. The asymmetric unit consists of one Fe(III) cation, six thio-cyanate anions, three 4-(dimethyl-amino)-pyridinium cations and one water mol-ecule, all of them located in general positions.

| S-EPMC3588242 | biostudies-literature

Tetra-kis(pyridazine-?N)bis-(thio-cyanato-?N)nickel(II) pyridazine disolvate.

Project description:The reaction of nickel(II) thio-cyanate with an excess of pyridazine leads to single crystals of the title compound, [Ni(NCS)(2)(C(4)H(4)N(2))(4)]·2C(4)H(4)N(2). The Ni(II) cations are coordinated by two terminal N-bonded thio-cyanate anions (trans) and four pyridazine ligands in a slightly distorted octa-hedral geometry. The discrete complexes are arranged into layers parallel to the ab plane which are separated by additional non-coordinated pyridazine ligands.

| S-EPMC3379122 | biostudies-literature

Bis(cyanato-?N)tetra-kis-(2,6-dimethyl-pyrazine-?N(4))nickel(II).

Project description:Reaction of nickel(II) chloride with sodium cyanate and 2,6-di-methyl-pyrazine leads to single crystals of the title com-pound, [Ni(NCO)(2)(C(6)H(8)N(2))(4)]. The nickel(II) cation is located about a centre of inversion and is octa-hedrally coordinated by two cyanate anions and four 2,6-dimethyl-pyrazine ligands, forming discrete complexes.

| S-EPMC3393221 | biostudies-literature

Hexa-kis-(dimethyl-formamide-κO)manganese(II) μ-oxido-bis-[trichlorido-ferrate(III)].

Project description:The title compound, [Mn(C(3)H(7)NO)(6)][Fe(2)Cl(6)O], was obtained unintentionally as a product of an attempted synthesis of heterometallic complexes with Schiff base ligands using manganese powder and FeCl(3)·6H(2)O as starting materials. In the [Fe(2)OCl(6)](2-) anion, the O atom and the Fe atom occupy positions with site symmetry [Formula: see text] and 3, respectively, resulting in a linear Fe-O-Fe angle and a staggered conformation. The octa-hedrally surrounded cation (site symmetry [Formula: see text]) and the [Fe(2)Cl(6)O](2-) anion are alternately stacked along [001].

| S-EPMC3246982 | 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