乙酸鉈(III)是一種乙酸根和鉈的鹽類,化學式Tl(C2H3O2)3。在微生物學中作為選擇性培養基[1],乙酸鉈有毒[2],但也可作為脫髮劑,8mg/kg的劑量就會造成急性中毒,成人的最小致死劑量在12mg/kg[3]。
製備
性質
無水的乙酸鉈其結晶是單斜晶系,空間群 C2/c。其晶格常數為a = 15.54 Å、b = 8.630 Å、c = 7.848 Å、β = 113.92°。密度為2.57。一個鉈離子會和三個乙酸根離子螯合[5]。
一水乙酸鉈結晶也是單斜晶系,空間群C2/c,其晶格常數a = 9.311 Å、b = 14.341 Å、c = 9.198 Å、β = 119.69 °。單晶體積V = 1067.0 Å3,Z = 4,密度2.49[6]。
參考文獻
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.