Crystal structure, spectroscopic and thermal behaviour of bis(saccharinato)tetrakis(pyridine)nickel(II) dipyridine

Authors
Quinzani, OV Tarulli, S Marcos, C Granda, SG Baran, EJ
Citation
Ov. Quinzani et al., Crystal structure, spectroscopic and thermal behaviour of bis(saccharinato)tetrakis(pyridine)nickel(II) dipyridine, Z ANORG A C, 625(11), 1999, pp. 1848-1852
Citations number
34
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
ISSN journal
00442313 → ACNP
Volume
625
Issue
11
Year of publication
1999
Pages
1848 - 1852
Database
ISI
SICI code
0044-2313(199911)625:11<1848:CSSATB>2.0.ZU;2-4
Abstract
The crystal structure of [Ni(sac)(2)py(4)]. 2 py (sac = saccharinate anion, py = pyridine) has been solved by single crystal X-ray diffractometry. It cryrstallises in the orthorhombic space group Pcan with Z = 4. Coordination of the saccharinate anion to the metal centre occurs, in a rather unusual way through the carbonylic oxygen atom. The LR and Raman spectra of the com plex have been analyzed in detail and assigned on the basis of the structur al data. The thermal behaviour was investigated by means of TG and DTA meth ods.