JAHN-TELLER CONFORMATIONS FOR A MIXED-VALENCY MULTIELECTRON DIMER CLUSTER

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GAMURAR, VY
TSUKERBLAT, BS
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O61 [无机化学];
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070301 ; 081704 ;
摘要
Jahn-Teller distortions are considered for a bioctahedral cluster formed by two transition-metal ions of d2-d3 type. The strongest interactions between the d electrons and the totally symmetric and tetragonal vibrations are incorporated. The doubly degenerate Jahn-Teller minimum corresponds to an equilibrium configuration with symmetry C2v. The nondegenerate Jahn-Teller state corresponds to a C4v nuclear configuration.
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页码:461 / 466
页数:6
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