Open AccessTHE ELECTRONIC STRUCTURE AND ABSORPTION SPECTRA OF THE TETRAHEDRAL HALIDE COMPLEXES OF Cu(II)
Author(s) -
Yikui Du,
Liang Jia-Chang
Publication year - 1974
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.23.42
Subject(s) - ion , excited state , spectral line , absorption spectroscopy , atomic physics , materials science , field (mathematics) , halide , atomic electron transition , ground state , molecular orbital , tetrahedron , electronic structure , absorption (acoustics) , electron , molecular physics , crystallography , physics , chemistry , molecule , condensed matter physics , inorganic chemistry , optics , composite material , mathematics , quantum mechanics , astronomy , pure mathematics
Crystalline field energy levels of central ion and lingands for complex ions CuX4--(X = Cl, Br) were given. By considering the crystalline field effect, and by using the modified Wolfsberg-Helmholz 's molecular orbital approximation, the energies for the ground state and some of the excited states of these complex ions were calculated. The calculation results are in agreement with the features of the observed lingand field transition bands and electron-transfer spectra.