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Dichlorido(furfuryl-amine-?N)(?-hexa-methyl-benzene)-ruthenium(II).

ABSTRACT: The single-crystal X-ray structure analysis of [RuCl(2)(C(12)H(18))(C(5)H(7)NO)] reveals a distorted piano-stool geometry around the Ru(II) atom, with a hexa-methyl-benzene ligand, two chloride ligands and a furfuryl-amine ligand, the latter coordinating through the amine group. In the crystal, a dimeric structure is observed as a result of N-H?Cl inter-actions between two symmetry-related mol-ecules.

SUBMITTER: Garci A

PROVIDER: S-EPMC3247003 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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Dichlorido(furfuryl-amine-κN)(η-hexa-methyl-benzene)-ruthenium(II).

Garci Amine A Thai Trieu-Tien TT Süss-Fink Georg G Therrien Bruno B

Acta crystallographica. Section E, Structure reports online 20111022 Pt 11

The single-crystal X-ray structure analysis of [RuCl(2)(C(12)H(18))(C(5)H(7)NO)] reveals a distorted piano-stool geometry around the Ru(II) atom, with a hexa-methyl-benzene ligand, two chloride ligands and a furfuryl-amine ligand, the latter coordinating through the amine group. In the crystal, a dimeric structure is observed as a result of N-H⋯Cl inter-actions between two symmetry-related mol-ecules. ...[more]

PMID: 22219823

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[Bis-(2-pyrid-yl-?N)amine]chlorido(?-hexa-methyl-benzene)-ruthenium(II) hexa-fluorido-phosphate dichloro-methane solvate.

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Project description:In the title compound, [Ru(C(5)H(4)NO)(C(10)H(8)N(2))(2)]PF(6)·0.5C(6)H(6), the Ru(2+) cation has a distorted octa-hedral RuN(5)O coordination environment. This complex is more distorted than the closely related ruthenium complex containing a pyridine-2-thiol-ate ligand [Santra et al. (1997 ?). J. Chem. Soc. Dalton Trans. pp. 1387-1393]. The distortion is caused by the difference in size between the O and S atoms. The benzene solvent mol-ecule is situated on a twofold rotation axis.

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Hexa-?-chlorido-hexa-chlorido(?-hexa-methyl-benzene)trialuminium(III)lanthanum(III) benzene solvate.

Project description:In the title compound, [Al(3)LaCl(12)(C(12)H(18))]·C(6)H(6), all mol-ecules are located on a mirror plane. Three chloridoaluminate groups and a hexa-methyl-benzene mol-ecule are bound to the central lanthanum(III) ion, forming a distorted penta-gonal bipyramid with the ?(6)-coordinated arene located at the apical position. The hexa-methyl-benzene ligand disordered between two orientations in a 1:1 ratio is also involved in parallel-slipped ?-? stacking inter-molecular inter-actions with a benzene solvent mol-ecule [centroid-centroid distance 3.612?(4)?Å].

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