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Paramagnetic Studies on the Cu(II) Ion in Single Crystals in Square Planar Coordination
Author(s) -
Biswas P. K.,
Sengupta P.
Publication year - 1970
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19700400135
Subject(s) - copper , paramagnetism , ligand field theory , planar , square (algebra) , anisotropy , ligand (biochemistry) , coordination complex , ion , crystallography , chemistry , absorption (acoustics) , magnetic susceptibility , field (mathematics) , coordination number , condensed matter physics , materials science , metal , physics , mathematics , optics , geometry , pure mathematics , computer graphics (images) , organic chemistry , computer science , biochemistry , receptor , composite material
Investigations are made to explain the nature of ligand field of Cu(II) complexes in copper bisacetylacetonate and calcium copper acetate hexahydrate having square planar coordination with the neighbouring oxygens, on the basis of the ligand field theory and attempts are made to fit the theoretical expressions of magnetic anisotropy and mean susceptibility with the experimental values in the temperature range 90 to 300 °K, consistently with available optical absorption data and g ‐values.