[copper(II)(acetylacetonato)(4,4'-dimethyl-2,2'-bipyridine)]ClO4 | 725228-94-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [copper(II)(acetylacetonato)(4,4'-dimethyl-2,2'-bipyridine)]ClO4
• 英文别名: [Cu(acetylacetonate)(4,4'-dimethyl-2,2'-bipyridine)]ClO4；[Cu(acac)(Me2bipy)]ClO4
• CAS: 725228-94-4
• 化学式: C₁₇H₁₉CuN₂O₂*ClO₄
• 分子量: 446.347
• InChiKey: CPOPPWDVDODZKS-UHFFFAOYSA-M

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

• 作为反应物：
  描述：

  [copper(II)(acetylacetonato)(4,4'-dimethyl-2,2'-bipyridine)]ClO4 、 potassium thioacyanate 以 乙醇 、 水 为溶剂， 生成 [Cu(acetylacetonate)(4,4'-dimethyl-2,2'-bipyridine)(NCS)]
  参考文献：
  名称：

  Chemistry at the apical position of square-pyramidal copper(II) complexes: synthesis, crystal structures, and magnetic properties of mononuclear Cu(II), and heteronuclear Cu(II)–Hg(II) and Cu(II)–Co(II) complexes containing [Cu(AA)(BB)]+ moieties (AA=acetylacetonate, salicylaldehydate; BB=1,10-phenanthroline, Me2bipy=4,4′-dimethyl-2,2′-bipyridine)

  摘要：

  New families of mononuclear and heteropolynuclear complexes have been obtained by using [Cu(AA)(BB)](+) building-blocks (AA = acetylacetonate or salicylaldehydate; BB = 1, 10-phenanthroline, 4,4-dimethyl-2,2'-bipyridine). The following mononuclear complexes have been structurally characterized: [Cu(acac)(Me(2)bipy)]ClO4 (1), [Cu(acac)(Me(2)bipy)(NCS)] (2), [Cu(acac) (phen)(NCS)l (3). In compound 1 the copper(II) exhibits a square planar geometry, while the stereochemistry of compounds 2 and 3 is square pyramidal, with the isothiocyanato ligand coordinated in the apical position. The reaction between 2 and HgCl2 affords a trinuclear complex, [{Cu(acac)(Me(2)bipy)(mu-NCS)}(2)Hg(SCN)(2)] (4). The reaction between 3 and HgCl2 leads to tetranuclear Cu2Hg2 compound, [{Cu(acac)(phen)(NCS)}(2){(ClHg)(2)(NCS)(2)}] (5), with a unique structure, and to a trinuclear complex, [{Cu(acac)(phen)(NCS)}(2)Hg(SCN)(2)] (6). The structure of 5 consists of a {Hg-2(NCS)(2)} ring on which two [Cu(acac)(phen)(NCS)] moieties are attached. In compounds 4, 5 and 6 the mercury atoms are tetracoordinated. By reacting [Cu(sal)(Phen)(OClO3)] with (NEt4)(2)[Co(NCS)(4)], a heterohexanuclear compound is obtained: [{Cu(sal)(phen)(SCN)}(2)Co(NCS)(2)](2) (7), with the following topology of the metallic centers: Cu-Co-Cu-Cu-Co-Cu. The cobalt(II) ions in 7 are tetracoordinated by nitrogen atoms arising from two bridging and two terminal thiocyanato ligands. The central copper(II) ions are bridged by the phenoxo oxygen atom arising from the sal(-) ligand. The cryomagnetic properties of compounds 2-5 and 7 have been investigated and discussed. The magnetic behavior of compounds 2-5 has been ascribed to intermolecular exchange interactions mediated by the stacking interactions. The magnetic interaction between Cu(II) and Co(II) in 7 was found ferromagnetic (J = +0.6 cm(-1)), as theoretically predicted. The exchange interactions between the central copper(II) ions is antiferromagnetic (J = -5.8 cm(-1)). (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.06.010
• 作为产物：
  描述：

  4,4'-二甲基-2,2'-联吡啶 、 copper(II) perchlorate 、 乙酰丙酮 在 LiOH 作用下， 以 乙醇 、 水 为溶剂， 生成 [copper(II)(acetylacetonato)(4,4'-dimethyl-2,2'-bipyridine)]ClO4
  参考文献：
  名称：

  Chemistry at the apical position of square-pyramidal copper(II) complexes: synthesis, crystal structures, and magnetic properties of mononuclear Cu(II), and heteronuclear Cu(II)–Hg(II) and Cu(II)–Co(II) complexes containing [Cu(AA)(BB)]+ moieties (AA=acetylacetonate, salicylaldehydate; BB=1,10-phenanthroline, Me2bipy=4,4′-dimethyl-2,2′-bipyridine)

  摘要：

  New families of mononuclear and heteropolynuclear complexes have been obtained by using [Cu(AA)(BB)](+) building-blocks (AA = acetylacetonate or salicylaldehydate; BB = 1, 10-phenanthroline, 4,4-dimethyl-2,2'-bipyridine). The following mononuclear complexes have been structurally characterized: [Cu(acac)(Me(2)bipy)]ClO4 (1), [Cu(acac)(Me(2)bipy)(NCS)] (2), [Cu(acac) (phen)(NCS)l (3). In compound 1 the copper(II) exhibits a square planar geometry, while the stereochemistry of compounds 2 and 3 is square pyramidal, with the isothiocyanato ligand coordinated in the apical position. The reaction between 2 and HgCl2 affords a trinuclear complex, [{Cu(acac)(Me(2)bipy)(mu-NCS)}(2)Hg(SCN)(2)] (4). The reaction between 3 and HgCl2 leads to tetranuclear Cu2Hg2 compound, [{Cu(acac)(phen)(NCS)}(2){(ClHg)(2)(NCS)(2)}] (5), with a unique structure, and to a trinuclear complex, [{Cu(acac)(phen)(NCS)}(2)Hg(SCN)(2)] (6). The structure of 5 consists of a {Hg-2(NCS)(2)} ring on which two [Cu(acac)(phen)(NCS)] moieties are attached. In compounds 4, 5 and 6 the mercury atoms are tetracoordinated. By reacting [Cu(sal)(Phen)(OClO3)] with (NEt4)(2)[Co(NCS)(4)], a heterohexanuclear compound is obtained: [{Cu(sal)(phen)(SCN)}(2)Co(NCS)(2)](2) (7), with the following topology of the metallic centers: Cu-Co-Cu-Cu-Co-Cu. The cobalt(II) ions in 7 are tetracoordinated by nitrogen atoms arising from two bridging and two terminal thiocyanato ligands. The central copper(II) ions are bridged by the phenoxo oxygen atom arising from the sal(-) ligand. The cryomagnetic properties of compounds 2-5 and 7 have been investigated and discussed. The magnetic behavior of compounds 2-5 has been ascribed to intermolecular exchange interactions mediated by the stacking interactions. The magnetic interaction between Cu(II) and Co(II) in 7 was found ferromagnetic (J = +0.6 cm(-1)), as theoretically predicted. The exchange interactions between the central copper(II) ions is antiferromagnetic (J = -5.8 cm(-1)). (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.06.010

文献信息

• Supramolecular Bimetallic Systems Constructed through π‐π Stacking and Hydrogen Bond Interactions
  作者：Augustin M. Madalan、Marius Andruh、Narcis Avarvari、Marc Fourmigué

  DOI：10.1080/15533170701740834

  日期：2007.12.1

  (5) (Me2bipy=4,4′‐dimethyl‐2,2′‐bipyridine; mnt=maleonitriledithiolate). The molecular structures of complexes 1 and 2 are similar: they consist of neutral [Cu(acac)(BB)}2Ni(CN)4}] entities, which result by connecting two [Cu(acac)(BB)]+ ions through two trans‐cyano groups from the bridging ligand, [Ni(CN)4]2− (BB=1,10‐phenanthroline and, respectively, 2,2′‐bipyridine). The intermolecular π‐π stacking

  已经合成了五种新的双金属化合物并对其进行了晶体学表征：[Cu(acac)(phen)}2Ni(CN)4}]·H2O (1), [Cu(acac)(bipy)}2Ni( CN)4}] (2); [Cu(acac)(bipy)( )]2[Ni(CN)4] (3), [(Cu(acac)(Me2bipy)]2[Ni(mnt)2] (4), [Cu(acac )(bipy)][Ni(mnt)2] (5) (Me2bipy=4,4'-二甲基-2,2'-联吡啶；mnt=马来腈二硫醇盐)。配合物 1 和 2 的分子结构相似：它们由中性 [Cu(acac)(BB)}2Ni(CN)4}] 实体，通过来自桥连配体的两个反式氰基连接两个 [Cu(acac)(BB)]+ 离子， [Ni(CN)4]2- (BB=1,10-菲咯啉和, 分别为 2,2'-联吡啶). 附着在铜离子上的有机配体之间建立的分子间