抄録
The production of cis-[CoBr(NH3)(en)2]Br2 by reaction of [Co(H2O)2{(OH)2Co(en)2} 2](SO4)2 with ammonium bromide in water was investigated. The reaction seems to proceed through the intermediate. [Co(H2O)(OH)(en)2]2+, and then convert to the product, cis-[CoBr(NH3)(en)2]2+. This is supported by the observation that the absorption spectrum of the reaction solution immediately after the disappearance of the starting complex was different from that of cis-[CoBr(NH3)(en)2]2+ but was quite similar to that of [Co(H2O)(OH)(en)2]2+. In order to confirm this reaction pathway, cis-[Co(H2O)(OH)(en)2]Br2 was prepared and reacted with ammonium bromide producing the expected complex, cis-[CoBr(NH3)(en)2]Br2.
本文言語 | English |
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ページ(範囲) | 159-164 |
ページ数 | 6 |
ジャーナル | Journal of Coordination Chemistry |
巻 | 46 |
号 | 2 |
DOI | |
出版ステータス | Published - 1998 1 1 |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Materials Chemistry