The Complexes of Chlorobenzene with Halogens and Interhalogens in Carbon Tetrachloride

클로로벤젠과 할로겐 또는 할로겐間化合物 사이의 錯物에 관한 연구

  • Published : 19651200

Abstract

The results of ultraviolet spectrophotometric investigations on the system of chlorobenzene with iodine, chlorine and iodine monobromide in carbon tetrachloride at $25^{\circ}$ indicate the formation of one to one molecular complexes, $C_6H_5Cl{\cdot}I_2,\;C_6H_5Cl{\cdot}Cl_2\;and\;C_6H_5Cl{\cdot}IBr.$ The equilibrium constants obtained at $25^{\circ}$ for the complex formations are 0.106, 0.0400 and 0.109 $lmole^{-1}$, respectively. These results combined with those reported in the literature reveal the following order as the relative stabilities of complexes with aromatics and with halogens or interhalogens, respectively. $ICl>IBr>I_2>Br_2>Cl_2$. Benzene>Chlorobenzene.

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References

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