Covalent effects for rare earth ions with 6, 8 and 12 neighbors
作者： G. Burns
DOI: 10.1016/0375-9601(67)90313-1
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摘要: Abstract We extend overlap considerations of rare earth ions to: Crystal field splittings when the ion is surrounded by 6, 8 and 12 neighbors in O h symmetry, with F 1- , 2- Cl ligands. The results are compared electrostatic lattice sum calculations as well several experimental results.
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