Bis{(Z)-[(E)-2-(pyridin-2-yl-methyl-idene)hydrazin-1-yl-idene][(pyridin-2-yl)methyl-sulfan-yl]methane-thiol-ato}nickel(II).
Acta Crystallogr Sect E Struct Rep Online
; 69(Pt 6): m323-4, 2013 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-23794987
ABSTRACT
The title compound, [Ni(C13H11N4S2)2], was obtained by the reaction of S-2-picolyldi-thio-carbazate and pyridine-2-carbaldehyde with nickel(II) acetate. The Ni(II) atom is located on a twofold rotation axis and is bonded to four N atoms at distances of 2.037â
(8) and 2.109â
(9)â
Å, and to two S atoms at a distance of 2.406â
(3)â
Å, leading to a distorted octa-hedral coordination. The angle between the mean planes of the coordinating moieties of the two symmetry-related tridentate ligands is 83.3â
(2)°. In the crystal, complex mol-ecules are linked by weak C-Hâ¯S hydrogen bonds, π-π inter-actions between the pyridine rings [centroid-centroid distance = 3.775â
(9)â
Å] and C-Hâ¯π inter-actions. The hydrogen-bonding inter-actions lead to the formation of layers parallel to (010); π-π inter-actions link these layers into a three-dimensional network.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article