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低卤化物

P2I4是磷的低卤化物。

在化学中,低卤化物卤素/金属比例较低的无机化合物。一般它都有金属-金属键,且低卤化物是非常普遍的化合物。

例子

硼最普遍的氟化物为三氟化硼(BF3),但硼也能形成低卤化物如:四氟化二硼(B2F4)与一氟化硼(BF)。对于镓,四氯化二镓(Ga2Cl4)的加合物是已知的。磷的低卤化物包括P2I4、P4Cl2和P7Cl3(结构与P73−离子相似)。[1]有很多种碲的低卤化物如:Te3Cl2、Te2X(X=ClBrI)。[2]

参考文献

  1. ^ Greenwood, Norman Neill; Earnshaw, Alan. Chemistry of the elements. 2016. ISBN 978-0-7506-3365-9. OCLC 1040112384 (英语). 
  2. ^ Zhengtao Xu "Recent Developments in Binary Halogen–Chalcogen Compounds, Polyanions and Polycations" in Handbook of Chalcogen Chemistry: New Perspectives in Sulfur, Selenium and Tellurium, Francesco Devillanova, Editor, 2006, RSC. pp. 381-416. Royal Society doi:10.1039/9781847557575-00455
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低卤化物
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