Study of molecular complexes by refractometry.

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概要

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• The refractive index measurement technique is used to investigate molecular complex formation in liquid solutions and the association constants are determined directly. The association constants at 25 °C and heats of complexation for naphthalene–phenol, benzene–tetracyanoethylene, <I>p</I>-xylene–tetracyanoethylene, hexamethylbenzene–tetracyanoethylene, and triethylamine–iodine in cyclohexane are 8.2, 2.2, 8.6, 231, and 4620 dm<SUP>3</SUP> mol<SUP>−1</SUP> and 19.25, 11.30, 18.00, 32.21, and 51.46 kJ/mol, respectively. These values agree well with the literature data obtained by spectroscopic methods.

• 公益社団法人 日本化学会の論文

著者

• Singh Ram

  Chemistry Department, Banaras Hindu University

• Bhat Subray

  Department of Chemistry, North-Eastern Hill University

• Bhat Subray

  Department of Chemistry, Faculty of Science, The University of Tokyo

関連論文

• Study of molecular complexes by refractometry.
• Studies of molecular complexes of some II donors with iodine by constant activity method.

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