TY - JOUR
T1 - The 5/2,3/2 spin admixture in the chloroiron(III) derivative of the sterically crowded 2,3,7,8,12,13,17,18-octaethyl-5,10,15,20- tetraphenylporphyrin
AU - Schünemann, Volker
AU - Gerdan, Michael
AU - Trautwein, Alfred X.
AU - Haoudi, Najib
AU - Mandon, Dominique
AU - Fischer, Jean
AU - Weiss, Raymond
AU - Tabard, Alain
AU - Guilard, Roger
PY - 1999/11/2
Y1 - 1999/11/2
N2 - Despite similar ring deformations in solution and in the solid state, the chloroiron(III) derivative of 2,3,7,8,12,13,17,18‐octaethyl‐5,10,15,20‐tetraphenylporphyrin ([FeCl(oetpp)], shown schematically) prepared in this study exhibits only a very weak quantum‐mechanical admixture of spin S=3/2 (only 4–10 %) with spin S=5/2. In contrast, for the variety of [FeCl(oetpp)] studied earlier by other researchers a 40 % contribution of the S=3/2 state was found.
AB - Despite similar ring deformations in solution and in the solid state, the chloroiron(III) derivative of 2,3,7,8,12,13,17,18‐octaethyl‐5,10,15,20‐tetraphenylporphyrin ([FeCl(oetpp)], shown schematically) prepared in this study exhibits only a very weak quantum‐mechanical admixture of spin S=3/2 (only 4–10 %) with spin S=5/2. In contrast, for the variety of [FeCl(oetpp)] studied earlier by other researchers a 40 % contribution of the S=3/2 state was found.
UR - http://www.scopus.com/inward/record.url?scp=0042404810&partnerID=8YFLogxK
U2 - 10.1002/(SICI)1521-3773(19991102)38:21<3181::AID-ANIE3181>3.0.CO;2-7
DO - 10.1002/(SICI)1521-3773(19991102)38:21<3181::AID-ANIE3181>3.0.CO;2-7
M3 - Journal articles
AN - SCOPUS:0042404810
SN - 1433-7851
VL - 38
SP - 3181
EP - 3183
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 21
ER -
