Spectrophotometric and X-ray Diffraction Studies of Syructure of Copper (2) Dichloride Aqueous Solutions Saturated with the Dihydrate Crystals　

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概要

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• The solute structures of copper(II) dichloride aqueous solutions saturated with the dihydrate crystals have been investigated by spectrophotometric at 25, 40, 55 and 70℃ and by the X-ray scattering methods at 25℃. The spectra did not indicate the formation of tetrahedral or square-planar complexes with an increase in the saturated temperature. The X-ray data was analyzed by using the model complex of the elongated octahedron, in which the equatorial positions are occupied by 1.8 chloride ions (Cu-Cl_<eq>=225pm) and 2.2 water molecules (Cu-O_<eq>=197pm), and two water molecules are located at the axial positions (Cu-O_<ax>=260pm).

• 山口大学の論文
• 2003-01-31

著者

• WAIZUMI Kenji

  Department of Chemistry, Faculty of Education, Yamaguchi University

• Waizumi Kenji

  Department Of Chemistry Faculty Of Education Yamaguchi University

• TANIO Atsuhiro

  Coordination Chemistry Laboratories, Institute for Molecular Science

• EGUCHI Tatsuo

  Department of Chemistry, Faculty of Education, Yamaguchi University

• Eguchi Tatsuo

  Department Of Chemistry Faculty Of Education Yamaguchi University

• Tanio Atsuhiro

  Coordination Chemistry Laboratories Institute For Molecular Science

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• Spectrophotometric and X-ray Diffraction Studies of Syructure of Copper (2) Dichloride Aqueous Solutions Saturated with the Dihydrate Crystals　

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