Optical Rotatory Dispersion of Dihedral Metal Complexes

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概要

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• Optical rotatory dispersion of dihedral metal complexes with (3d) (n=1,・・・9, except for n=5) is studied by means of purely ionic model. Rotational strengths of the first absorption bands are given by considering the second-order asymmetric distortion of the octahedral d-orbitals due to chelation. Taking into account the splitting of the band, dispersion curve is obtained and compared with experiments. Qualitative agreement is obtained for [Crox_8]. A physical model is introduced in order to discuss the relation between the geometrical structure and the sign of the optical rotation. With this model, it is shown that for [Coen_3], twisting of the ethylenediamine molecules seems to be responsible to the rotatory dispersion. Finally, it is emphasized that molecular orbital treatment is necessary for further quantitative discussions.

• 社団法人日本物理学会の論文
• 1964-09-05

著者

• Shinada Masaki

  The Institute For Solid State Physics The University Of Tokyo

関連論文

• Optical Absorption Edge in Layer-Type Semiconductors
• Optical Rotatory Dispersion of Dihedral Metal Complexes

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