Abstract
The temperature-dependent pmr spectrum of Rh(MePhdtc)3 was examined in CDC13 solvent over the temperature range —34° to +51°. The complex is stereochemically non-rigid and isomerizes by a C-N bond rotation mechanism. A line shape analysis yielded a value of ΔG‡= 61.5 ± 4.2 kJ mol-1. This barrier to rotation is large relative to similar complexes of Fe(II) and Fe(III) but similar to values for Fe(IV) and Co(III). Metal-centered optical inversion is slow over the temperature range studied.
| Original language | English |
|---|---|
| Pages (from-to) | 321-324 |
| Number of pages | 4 |
| Journal | Journal of Coordination Chemistry |
| Volume | 13 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1984 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
- Materials Chemistry
Cite this
Carbon-nitrogen bond rotation in a dithiocarbamato complex of rhodium(iii). / Mattson, Bruce M.; Madera, A. E.
In: Journal of Coordination Chemistry, Vol. 13, No. 4, 1984, p. 321-324.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Carbon-nitrogen bond rotation in a dithiocarbamato complex of rhodium(iii)
AU - Mattson, Bruce M.
AU - Madera, A. E.
PY - 1984
Y1 - 1984
N2 - The temperature-dependent pmr spectrum of Rh(MePhdtc)3 was examined in CDC13 solvent over the temperature range —34° to +51°. The complex is stereochemically non-rigid and isomerizes by a C-N bond rotation mechanism. A line shape analysis yielded a value of ΔG‡= 61.5 ± 4.2 kJ mol-1. This barrier to rotation is large relative to similar complexes of Fe(II) and Fe(III) but similar to values for Fe(IV) and Co(III). Metal-centered optical inversion is slow over the temperature range studied.
AB - The temperature-dependent pmr spectrum of Rh(MePhdtc)3 was examined in CDC13 solvent over the temperature range —34° to +51°. The complex is stereochemically non-rigid and isomerizes by a C-N bond rotation mechanism. A line shape analysis yielded a value of ΔG‡= 61.5 ± 4.2 kJ mol-1. This barrier to rotation is large relative to similar complexes of Fe(II) and Fe(III) but similar to values for Fe(IV) and Co(III). Metal-centered optical inversion is slow over the temperature range studied.
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UR - http://www.scopus.com/inward/citedby.url?scp=33846016716&partnerID=8YFLogxK
U2 - 10.1080/00958978408073885
DO - 10.1080/00958978408073885
M3 - Article
VL - 13
SP - 321
EP - 324
JO - Journal of Coordination Chemistry
JF - Journal of Coordination Chemistry
SN - 0095-8972
IS - 4
ER -