selenium(IV) tetracyanide | 1043566-23-9

• 英文名称: selenium(IV) tetracyanide
• CAS: 1043566-23-9
• 化学式: C₄N₄Se
• 分子量: 183.031
• InChiKey: NICBRIBBQSRWKQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  三甲基氰硅烷 、 (T-4)-氟化硒 以 二氯甲烷 为溶剂， 以0%的产率得到selenium(IV) tetracyanide
  参考文献：
  名称：

  Homoleptic Selenium Cyanides: Attempted Preparation of Se(CN)₄ and Redetermination of the Crystal Structure of Se(CN)₂

  摘要：

  The preparation of Se(CN)(4) was attempted by the reaction of SeF4 with Me3SiCN at low temperatures. However, selenium tetracyanide could not be detected by NMR spectroscopy; instead, the decomposition product Se(CN)(2) was isolated and its crystal structure was redetermined. In the structure of Se(CN)(2), layers are present with secondary Se center dot center dot center dot N interactions. The structure of Se(CN)(4) and its reductive decomposition reaction has been calculated at the MP2 level of theory.

  DOI：

  10.1021/ic801011g