Citation
Ae. Ceniceros-gomez et al., Synthesis, X-ray and NMR characterisation of cobalt(III) coordination compounds with 2-guanidinobenzimidazole, INORG CHIM, 304(2), 2000, pp. 230-236
Citations number
17
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
INORGANICA CHIMICA ACTA
ISSN journal
00201693
→ ACNP
Volume
304
Issue
2
Year of publication
2000
Pages
230 - 236
Database
ISI
SICI code
0020-1693(20000630)304:2<230:SXANCO>2.0.ZU;2-Q
Abstract
The synthesis and characterisation of cobalt(III) coordination compounds wi
th 2-guanidinobenzimidazole (2gb), namely [Co(2gb)(3)]Cl-2(NO3). H2O, [Co(2
gb)(3)]Cl(NO3)(2). H2O, [Co(2gb)(3)]Cl-3. 3H(2)O and [Co(2gb)(3)](Cl3CCOO)(
3). H2O, are presented. The compounds with the 2-guanidinobenzimidazole lig
and were synthesised from [Co(NH3)(4)CO3]NO3 or Na-3[Co(CO3)(3)]. 3H(2)O or
from cobalt(II) chloride. H-1, C-13 and 2D NMR spectra together with the X
-ray diffraction data for the distorted octahedral [Co(2gb)(3)](3+) cation
showed that only the mer isomer was formed. (C) 2000 Elsevier Science S.A.
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