Original scientific paper
The photoexcitation and photoluminescence of the crystalline octahedral complex compound of manganese (II) chloride with 3.5-lutidine hydrochloride
B. Drašković
; Institute of Physics, Beograd
I. Burić
; Institute of Physics, Beograd
K. Nikolić
; Institute of Physics, Beograd
Abstract
In the present paper the experimental and theoreticaly calculated results are reported on the energy structure of the complex compound of MnCl2 with 3.5-lutidine hydrochloride, in which the Mn2+ ion is in octahedral symmetry. The excitation spectrum was recorded and all ligand field bands were identified. The Racah parameters B and C, the ground terms, the energy level diagram and the ligand field strength parameter of this complex were calculated. The photoluminescence spectrum was measured, and the effect of temperature on its parameters is analyzed. A configurational coordinate diagram is given for the ground state and for the lowest excited state.
Keywords
Hrčak ID:
328715
URI
Publication date:
1.8.1978.
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