四(羟胺)二氢氧化铂 | 15445-15-5

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属氧阴离子化合物
• 中文名称: 四(羟胺)二氢氧化铂
• 英文名称: hydroxylamine;platinum(2+);dihydroxide
• CAS: 15445-15-5
• 化学式: H₁₄N₄O₆Pt
• 分子量: 361.214
• InChiKey: NNGXSHWSAFGWHI-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -3.02
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  187
• 氢给体数：
  10
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  dihydrogen hexachloroplatinate(IV) hexahydrate 、 盐酸羟胺 以 水 为溶剂， 以>98的产率得到四(羟胺)二氢氧化铂
  参考文献：
  名称：

  Explosive Reaktionen von Platin-Hydroxylaminverbindungen

  摘要：

  During handling of a reaction product of Pt(IV)-hydrochloric acid with hydroxylamine (NH2OH) a serious accident occurred in a precious metal plant. Investigations for the reason for this accident showed that, during reactions of Pt(II)/Pt(IV)-chlorocomplexes with hydroxylamine at pH-values greater than 7, precipitation products of various compositions can form. During small additions of hydroxylamine Pt-oxidehydrates, which built in NH2OH form and with an excess of NH2OH, well defined Pt(II)-hydroxylamine-complexes form. Above a critical concentration of NH2OH all precipitation products were explosive. In addition to their tendency to explode, the composition of these products can vary strongly so extreme care during their handling has to be taken.

  DOI：

  10.1016/0022-5088(91)90330-7