Ontology highlight
ABSTRACT:
SUBMITTER: Zhu CY
PROVIDER: S-EPMC3089113 | biostudies-literature | 2011 May
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110429 Pt 5
In the mixed-valence Cu(I)/Cu(II) coordination polymer, [Cu(2)Cl(3)(C(20)H(14)N(4))](n), the two Cu atoms are bridged to a pair of Cl atoms across a centre of inversion. The monovalent metal atoms is coordinated by a pyridine N atom as well as by three Cl atoms in a tetra-hedral CuNCl(3) geometry. The divalent metal atom is N,N',N''-chelated by the heterocycle, and it exists in a square-pyramidal CuN(3)Cl(2) geometry; the apical site is occupied by the second bridging Cl atom. The bridging modes ...[more]