Co4Cl8(THF)6 | 364377-10-6

• 英文名称: Co4Cl8(THF)6
• CAS: 364377-10-6
• 化学式: C₂₄H₄₈Cl₈Co₄O₆
• 分子量: 952.238
• InChiKey: DTCKVNKNRMPVIS-UHFFFAOYSA-F

反应信息

• 作为反应物：
  描述：

  Co4Cl8(THF)6 、 四氰基乙烯 以 四氢呋喃 为溶剂， 以5%的产率得到[Co(1,2,2-tricyanoethanolate)2(THF)2]n
  参考文献：
  名称：

  Synthesis, crystal structures and magnetic properties of two new coordination polymers based on the tricyanoethenolate ligand: {Fe(C5N3O)2(CH3CN)2}∞ and {Co(C5N3O)2(C4H4O)2}∞

  摘要：

  Single crystals of two new coordination polymers {Fe(C5N3O)(2)(CH3CN)(2)}(infinity) (1) and {Co(C5N3O)(2)(C4H4O)(2)}(infinity) (2) have been prepared and their structures and magnetic properties determined. Reactions of TCNE with Fe4Cl8(THF)(6) in acetonitrile/diethyl ether and TCNE with CO4Cl8(THF)(6) in tetrahydrofuran both lead to the transformation of TCNE to 1,2,2-tricyanoethanolate and the formation of two new compounds consisting of infinite, two-dimensional sheets of [Fe(C4N3O)(2)(CH3CN)(2)] and [Co(C5N3O)(2)(C4H4O)(2)] units with bridging tricyanoethenolate groups. The 1,2,2-tricyanoethanolate ions coordinate to the Fe-11 and Co-11 centers through two of its three CN groups and not via the O atom. The metal atoms are in slightly distorted octahedral environments with axially bonded acetonitrile and tetrahydrofuran molecules. These sheets are linked by hydrogen bonds involving the ethanolate O atoms and hydrogen atoms of the coordinated solvent molecules. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.06.014