Preparation and Mossbauer studies of iron-mercury mixed isocyanide-carbonyl complexes

Authors
Morigaki, MK Machado, LC da Silva, EM Larica, C Filho, AB Dias, GHM
Citation
Mk. Morigaki et al., Preparation and Mossbauer studies of iron-mercury mixed isocyanide-carbonyl complexes, TRANSIT MET, 24(1), 1999, pp. 5-7
Citations number
21
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
TRANSITION METAL CHEMISTRY
ISSN journal
03404285 → ACNP
Volume
24
Issue
1
Year of publication
1999
Pages
5 - 7
Database
ISI
SICI code
0340-4285(199902)24:1<5:PAMSOI>2.0.ZU;2-H
Abstract
The reactions of [Fe(t-BuNC)(3)(CO)(2)] with HgX2 (X = Cl. Br or I) give tw o different types of iron-mercury halide complex, depending on the molar ra tio of reactants used. An equimolar ratio of the reactants produces the neu tral adducts [Fe(t-BuNC)(3)(CO)(2)(HgX2)], whereas two equivalents of HgX2 generate the electrolytes [Fe(t-BuNC)(3)(CO)(2)(HgX)]HgX3. The Mossbauer, i .r. data, and conductivity measurements of these complexes are presented an d discussed in terms of their chemical structures and bonding.