A one-dimensional Ag coordination polymer: catena-poly[[[[N'-(4-cyano-benzyl-idene)nicotinohydrazide]silver(I)]-µ-N'-(4-cyano-benzyl-idene)nicotino-hydrazide] trifluoro-methane-sulfonate].
Acta Crystallogr Sect E Struct Rep Online
; 64(Pt 11): m1469-70, 2008 Oct 31.
Article
en En
| MEDLINE
| ID: mdl-21580906
ABSTRACT
In the title compound, {[Ag(C(14)H(10)N(4)O)(2)]CF(3)SO(3)}(n), the unique Ag(I) ion is coordinated by two N atoms from two pyridine rings of two independent N'-(4-cyano-benzyl-idene)nicotinohydrazide ligands and one N atom of a carbonitrile group of a symmetry-related N'-(4-cyano-benzyl-idene)nicotino-hydrazide ligand, forming a distorted T-shaped coordination environment. One of the independent ligands acts as a bridge connecting Ag(I) ions, forming chains along the a axis. In the crystal structure, two neighbouring anti-parallel chains are connected through N-Hâ¯O hydrogen bonds. In addition, there are relatively short Agâ¯O contacts of 2.723â
(3)â
Å, which connect the chains into a three-dimensional structure.
Texto completo:
1
Banco de datos:
MEDLINE
Idioma:
En
Año:
2008
Tipo del documento:
Article