Unknown

Dataset Information

0

Dichlorido[(1R,2R)-N-(pyridin-2-yl-methyl)cyclo-hexane-1,2-diamine-?N,N',N'']mercury(II).


ABSTRACT: In the title compound, [HgCl(2)(C(12)H(19)N(3))], the Hg(II) ion is coordinated by three N atoms of the (1R,2R)-N-(pyridin-2-ylmeth-yl)cyclo-hexane-1,2-diamine ligand and by a Cl atom in the basal plane, and by a second Cl atom in the apical position, within a distorted square-pyramidal geometry. The coordination of the enanti-opure ligand to the metal atom renders the central N atom chiral with an S configuration, so the complex is enanti-omerically pure and corresponds to the S,R,R diastereoisomer. Mol-ecules are linked via weak N-H?Cl hydrogen bonds into a one-dimensional hydrogen-bonding supramolecular chain along the crystallographic b axis.

SUBMITTER: Gao CZ 

PROVIDER: S-EPMC3297209 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Dichlorido[(1R,2R)-N-(pyridin-2-yl-methyl)cyclo-hexane-1,2-diamine-κN,N',N'']mercury(II).

Gao Chuan-Zhu CZ   Zhang Xiu-Ying XY   Cheng Lin L  

Acta crystallographica. Section E, Structure reports online 20120204 Pt 3


In the title compound, [HgCl(2)(C(12)H(19)N(3))], the Hg(II) ion is coordinated by three N atoms of the (1R,2R)-N-(pyridin-2-ylmeth-yl)cyclo-hexane-1,2-diamine ligand and by a Cl atom in the basal plane, and by a second Cl atom in the apical position, within a distorted square-pyramidal geometry. The coordination of the enanti-opure ligand to the metal atom renders the central N atom chiral with an S configuration, so the complex is enanti-omerically pure and corresponds to the S,R,R diastereois  ...[more]

Similar Datasets

| S-EPMC2960996 | biostudies-literature
| S-EPMC2977656 | biostudies-literature
| S-EPMC3254328 | biostudies-literature
| S-EPMC2979034 | biostudies-literature
| S-EPMC3099840 | biostudies-other
| S-EPMC3275080 | biostudies-other
| S-EPMC3588954 | biostudies-literature
| S-EPMC3051964 | biostudies-literature
| S-EPMC2979043 | biostudies-literature
| S-EPMC2979770 | biostudies-literature