Vibronic effects and exchange interaction in dinuclear clusters

A study was made on exchange in dinuclear clusters, which contain centers having degenerate or pseudodegenerate states. The semiclassical approximation was used to examine the temperature dependence of the exchange parameters arising from the vibronic coupling.Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 24, No. 6, pp. 641–647, November–December, 1988.