SYNTHESES AND STRUCTURES OF DECAMETHYLBIFERROCENE MONO-CATION AND DI-CATION TRIIODIDES

Authors
DELVILLE MH ROBERT F GOUZERH P LINARES J BOUKHEDDADEN K VARRET F ASTRUC D
Citation
Mh. Delville et al., SYNTHESES AND STRUCTURES OF DECAMETHYLBIFERROCENE MONO-CATION AND DI-CATION TRIIODIDES, Journal of organometallic chemistry, 451(1-2), 1993, pp. 30000010-30000012
Citations number
29
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
451
Issue
1-2
Year of publication
1993
Pages
30000010 - 30000012
Database
ISI
SICI code
0022-328X(1993)451:1-2<30000010:SASODM>2.0.ZU;2-W
Abstract
The mono- and di-cations of decamethylbiferrocene (1) have been obtain ed as triiodide salts by oxidation of decamethylbiferrocene with I2 in THF. The X-ray crystal structure Of [1](I3) at 295 K and the Mossbaue r data show a localized mixed-valence system. The salt [1](I3)2 has a single Mossbauer quadrupole doublet at 4.5 K with Fe(III) parameters ( IS-0.537 mm s-1 vs. Fe; QS=0.237 mm s-1) with small antiferromagnetic coupling (theta = - 5.58 K).