In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 32, No. S2 ( 1993-01-01), p. 806-
Abstract:
Relation between EXAFS parameters and ligand exchange reaction rate constant in solution is investigated. The EXAFS spectra of hydrated 3d metal complexes have been obtained over the temperature range of 20 K to 300 K. The temperature dependences of the mean square relative displacement σ 2 and the third order coefficient C 3 in cumulant expansion of EXAFS signal are examined for the first nearest metal-oxygen bond. The ligand exchange rate constant correlates not only with σ 2 but also C 3 both obtained from the EXAFS for solid hydrated complexes, and the higher the rate constant, the more rapidly σ 2 and C 3 increase with temperature.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.7567/JJAPS.32S2.806
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1993
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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