(pentane-2,4-dionato κ-2 O,O') (5,7,7,13-tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene)nickel(II) perchlorate | 886888-33-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: (pentane-2,4-dionato κ-2 O,O') (5,7,7,13-tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene)nickel(II) perchlorate
• 英文别名: [Ni(enacne)(acac)](ClO4)2
• CAS: 886888-33-1
• 化学式: C₁₉H₃₆N₅NiO₄*ClO₄
• 分子量: 556.667
• InChiKey: UKFGSGMCGUKXLH-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  (5,7,7,13-tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene)nickel(II) perchlorate 、 乙酰丙酮 以 水 为溶剂， 生成 (pentane-2,4-dionato κ-2 O,O') (5,7,7,13-tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene)nickel(II) perchlorate
  参考文献：
  名称：

  Nickel(II) compounds of some nitro-substituted imine–triamine macrocycles; the structure of (5,7,7,13 tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene κ4 N1,4,8,11)nickel(II) tetrachlorozincate(II)

  摘要：

  Reaction of (4,6,6-trimethyl-3,7-diazanon-3-ene-1,9-diamine)nickel(II) cations with methanal and nitroethane in water or methanol plus base yields the nitro-substituted imine-triamine azamacrocyclic cation (5,7,7,13-tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene)nickel(II). Similar reaction with nitropropane yields the (13-ethyl-5,7,7-trimethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4ene)nickel(II) cation. Singlet ground state salts [Ni(L)]-ClO4)(2) and -ZnCl4 and triplet ground state compounds [Ni(L)(NCS)(2)], Ni(L)(NO2)]ClO4, [Ni(L)(C5H7O2)]ClO4 (pentan-2,4-dionato) and [{Ni(L)}(2)(C2O4)]ClO4)(2) were prepared. (5,7,7,13-Tetramethyl-13-nitro-1,4,8,11-tetraazacyclotetradec-4-ene)nickel(II) tetrachlorozincate has the nickel(II) ion in tetrahedrally twisted {+/- 0.045(2)angstrom} square-planar coordination with the Ni displaced by 0.143(1) angstrom from the N-4 mean plane, with distances Ni-N1 = 1.934(3), Ni-N-4 = 1.909(3) Ni-N8 = 1.932(3) and Ni-N11 = 1.927(3) angstrom. The cation shows disorder in the location of the axial component of the gein-diniethyl group that was niodeled with superposition of the 5,7,7,13-tetramethyl-4-ene and 5,5,7,13-tetramethyl-7-ene arrangements, with site occupation factors of 0.80(1) and 0.20(1), respectively. The nitro group is axially oriented, on the saine side of the plane as the axial methyl substituent. The tetrachlorozincate ion is sited on the less crowded side of the cation plane, with one chloride ion axially located with Ni-Cl = 2.921(1) angstrom. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.09.023