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Bis(di-n-propyl-amine-κN)bis-(tri-tert-butoxy-silanethiol-ato-κS)chromium(II).

ABSTRACT: The title compound, [Cr(C(12)H(27)O(3)SSi)(2)(C(6)H(15)N)(2)], is a mol-ecular chromium(II) thiol-ate that is coordinated by two dipropyl-amine ligands in a square-planar environment. The mol-ecule lies on an inversion site.

SUBMITTER: Ciborska A

PROVIDER: S-EPMC2914930 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Bis(3,5-dimethyl-pyridine-?N)bis-(tri-tert-butoxy-silanethiol-ato-?S)chromium(II) toluene solvate.

Project description:In the title chromium silanethiol-ate, [Cr(C(12)H(27)O(3)SSi)(2)(C(7)H(9)N)(2)]·C(7)H(8), the Cr(II) atom is coordinated by two S and two N atoms in a distorted square-planar geometrical arrangement. The mononuclear mol-ecule lies on a twofold axis that passes through the pyridine N atoms. The toluene solvent mol-ecule is equally disordered about a twofold axis.

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Project description:The cations and anions of the title salt, NH(4) (+)·C(12)H(27)O(3)SSi(-), are linked by N-H?S and N-H?O hydrogen bonds into a linear chain that runs along the a axis of the monoclinic unit cell. The asymmetric unit contains two cations and two anions.

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(4-Hydroxy-methyl-1H-imidazole-?N)bis-(tri-tert-butoxy-silanethiol-ato-?O,S)cadmium(II).

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Poly[bis-(acetonitrile-κN)di-μ-thio-cyanato-κN,S;κS,N-nickel(II)].

Project description:In the title compound, [Ni(NCS)(2)(CH(3)CN)(2)](n), the Ni(II) cation is coordinated by two N-bonded and two S-bonded thio-cyanate anions, as well as two acetonitrile mol-ecules in an octa-hedral NiN(4)S(2) coordination mode. The asymmetric unit comprises one nickel cation, two thio-cyanate anions and two actonitrile mol-ecules. In the crystal, the Ni(II) cations are connected by bridging thio-cyanate anions into a three-dimensional coordination network.

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| S-EPMC3588762 | biostudies-literature

catena-Poly[[bis-(pyridine-κN)cadmium]-di-μ(2)-thio-cyanato-κN:S;κS:N].

Project description:The asymmetric unit of the title compound, [Cd(NCS)(2)(C(5)H(5)N)(2)](n), consists of two crystallographically independent Cd(II) cations, four thio-cyanato anions and four pyridine ligands. The Cd(II) atoms are each coordinated by four N atoms from two pyridine ligands and two thio-cyanato anions, each in a mutually cis orientation, and by two S atoms from two adjacent thio-cyanato anions within a slightly distorted octa-hedral coordination environment. The Cd(II) atoms are μ-1,3-bridged via the thio-cyanato anions into polymeric chains parallel to [001]. The Cd(II)⋯Cd(II) intra-chain separations range between 5.9688 (6) and 6.0195 (6) Å, whereas the shortest Cd(II)⋯Cd(II) inter-chain separations are 7.8272 (7) and 8.6312 (6) Å.

| S-EPMC3099960 | biostudies-literature

(Isopropyl xanthato-κS,S')bis-(1,10-phenanthroline-κN,N')sodium(I).

Project description:The title compound, [Na(C(4)H(7)OS(2))(C(12)H(8)N(2))(2)], is monomeric, with the Na atom chelated by the S atoms of an i-propylxanthate ligand and the N atoms of two 1,10-phenanthroline (phen) ligands. The Na atom is six-coordinate in a distorted trigonal anti-prism. A number of π-π stacking inter-actions involving the phen rings help to consolidate the crystal packing (centroid-centroid distances lie in the range 3.338-3.443 Å).

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Di-tert-butyl-chlorido(pyrrolidine-1-dithio-carboxyl-ato-κS,S')tin(IV).

Project description:The title compound, [Sn(C(4)H(9))(2)(C(5)H(8)NS(2))Cl], contains two mol-ecules in the asymmetric unit, with similar conformations. In both mol-ecules, the Sn atom adopts a distorted trigonal-bipyramidal geometry arising from two C atoms, one Cl atom and two S atoms from the bidentate dithio-carbamate ligand, with one Sn-S bond much longer than the other. One C atom of the pyrrolidine ring is disordered equally over two sites.

| S-EPMC2914963 | biostudies-literature

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