GaCl3 also reacts with the cyclic bidentate [8]aneSe2 to form a colorless, extremely air-sensitive adduct formulated as [(GaCl3)2([8]aneSe2)] (10), while InCl3 gives [InCl3([8]aneSe2)] (14). Very surprisingly, 10 reacts rapidly with O2 gas to give initially the red [[8]aneSe2}2][GaCl4]2 (11) and subsequently the yellow [[8]aneSe2}Cl][GaCl4] (12). The crystal structure of the former confirms a dimeric
将GaCl 3与1摩尔当量的[14] aneS 4在无
水CH 2 Cl 2中反应,得到环外链聚合物[GaCl 3([14] aneS 4)](1),其结构证实了Ga在平面上具有三角双锥体配位GaCl 3单位。相反,使用摩尔比为1:1或1:2的[16] aneS 4和GaCl 3或[16] aneSe 4和MCl 3(M = Ga或In)会生成阴离子-阳离子络合物[GaCl 2([16] aneS 4 ]] [GaCl 4 ](2)和[MCl 2([16] aneSe 4)] [MCl 4 ](M = Ga,3和M = In,4)含有具有内环大环配位的反八面体阳离子。
配体桥联的二聚体[(GaCl 3)2 o -C 6 H 4(SMe)2 }](5)由2:1摩尔比的成分形成,并包含扭曲的四面体Ga(III)。这种络合物对CH 2 Cl 2具有异常的反应性,而CH 2 Cl 2通过用GaCl