2.infin.[CuBr(cyclo-(CH3AsO)4)] | 196304-98-0

• 分子结构分类: 有机化合物 - 有机金属化合物
• 英文名称: 2.infin.[CuBr(cyclo-(CH3AsO)4)]
• 英文别名: bromocopper;2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetraarsocane
• CAS: 196304-98-0
• 化学式: Br*C₄H₁₂As₄O₄*Cu
• 分子量: 567.273
• InChiKey: PYQCGRYXZADARP-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.46
• 重原子数：
  14.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.92
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  甲基氧化胂 、 copper(I) bromide 以 乙腈 为溶剂， 以79%的产率得到2.infin.[CuBr(cyclo-(CH3AsO)4)]
  参考文献：
  名称：

  Tetramethylcyclotetraarsoxane Bridged Copper(I) Halides with Porous Sheet and Framework Structures?2[CuX{cyclo-(MeAsO)4}] (X=Cl, Br, I) and?3[Cu3X3{cyclo-(MeAsO)4}2] (X=Cl, Br)

  摘要：

  AbstractOpen sheet and framework structures [CuX{cyclo‐(MeAsO)4}] (X=Cl, Br, I) 1–3 and [Cu3X3{cyclo‐(MeAsO)4}2] (X=Cl, Br) 4 and 5 may be prepared by self‐assembly from CuX and methylcycloarsoxane (MeAsO)n in acetonitrile solution. 1–3 exhibit 44 nets in which (CuX)2 units are connected through μ‐1 KAs1 : 2 KAs3 coordinated (MeAsO)4 ligands into large 28‐membered rings. In contrast, adjacent [CuX] chains in 4 and 5 are connected into sheets by μ4‐K4 As coordinated (MeAsO)4 building blocks, with μ‐1 KAs1 : 2 KAs3 bridging of these layers by independent (MeAsO)4 cyclotetramers leading to the generation of a porous framework structure. 1–5 were characterised by X‐ray structural analysis.

  DOI：

  10.1002/zaac.19976230914