TY - JOUR
T1 - Tuning of electron delocalization in polynuclear mixed-valence clusters by super-exchange and double exchange
AU - Kröckel, Monika
AU - Grodzicki, Michael
AU - Papaefthymiou, Vasilios
AU - Trautwein, Alfred X.
AU - Kostikas, Athanassios
PY - 1996/1/1
Y1 - 1996/1/1
N2 - Values for the exchange-coupling constant J and the double-exchange parameter B have been estimated for dimeric and hexameric mixed-valence iron clusters. For sulfur-bridged species the range of J values is 300-450 cm-1, and B values vary between 320 and 400 cm-1. For an OH-bridged diiron cluster B is as large as 1300 cm-1.
AB - Values for the exchange-coupling constant J and the double-exchange parameter B have been estimated for dimeric and hexameric mixed-valence iron clusters. For sulfur-bridged species the range of J values is 300-450 cm-1, and B values vary between 320 and 400 cm-1. For an OH-bridged diiron cluster B is as large as 1300 cm-1.
UR - http://www.scopus.com/inward/record.url?scp=0040222479&partnerID=8YFLogxK
U2 - 10.1007/s007750050038
DO - 10.1007/s007750050038
M3 - Scientific review articles
AN - SCOPUS:0040222479
SN - 0949-8257
VL - 1
SP - 173
EP - 176
JO - Journal of Biological Inorganic Chemistry
JF - Journal of Biological Inorganic Chemistry
IS - 2
ER -
