Single Crystal X-ray Diffraction and Low Temperature Calorimetric Studies of the Thiourea-hexachloroethane Adduct.

• Mizutani Yoshiyuki

  Department of Chemistry, Graduate School of Science, Osaka Univ.

• Tamura Hatsue

  Department of Applied Chemistry, Graduate School of Engineering, Osaka Univ.

• Matsuo Takasuke

  Department of Chemistry, Graduate School of Science, Osaka Univ.

• Suga Hiroshi

  Research Institute for Science and Technology, Kinki Univ.

• Matsubayashi Gen-etsu

  Department of Applied Chemistry, Graduate School of Engineering, Osaka Univ.

Abstract

The thiourea hexachloroethane adduct has been studied by single crystal X-ray diffraction and low temperature calorimetry. The guest molecules are disordered in three orientations in the adduct channel. The thermal properties are described consistently by a model involving the orientational disorder of the guest molecules and their ordering in a phase transition at 96K. A small degree of disorder persists to lower temperatures and becomes frozen into an immobile state below a glass transition at 59K.

Journal

• Netsu Sokutei

  Netsu Sokutei 27 (3), 118-127, 2000

  The Japan Society of Calorimetry and Thermal Analysis

Details

• CRID: 1390282680062341504
• NII Article ID: 130003446458
• NII Article ID: 10004571132
• NII Book ID: AN00199597
• DOI: 10.11311/jscta1974.27.118
• ISSN: 18841899
• ISSN: 03862615
• NDL BIB ID: 5369985
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5369985
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
• Abstract License Flag: Disallowed