期刊文献+

配体二吡啶胺单氧化物的配位多样性(英文)

THE COORDINATED DIVERSITY OF LIGAND 2-(2-PYRIDYLAMINO) PYRIDINE 1-OXIDE
下载PDF
导出
摘要 本文报道了以二吡啶胺单氧化物为配体的三个铜配合物的合成和X-射线衍射数据分析。在不同配位条件下,二吡啶胺单氧化物显示了配位多样性,配体酰胺上的氢原子发生转移或者消除,分子骨架在顺式和反式之间变换。此外,还发现了一个不同寻常的分子构型转换现象。 The three copper (II) complexes using 2-(2-pyridylamino)pyridine 1-oxide (O-dpaH) as ligand have been synthesized and determined by X-ray analysis. The O-dpaH, in which the amide hydrogen atoms were transferred or eliminated and the molecular framework was changed between syn and anti form, shows coordinated diversity on the different conditions. Also an unexpected configuration conversion has been observed.
出处 《井冈山大学学报(自然科学版)》 2010年第2期12-17,共6页 Journal of Jinggangshan University (Natural Science)
关键词 配位化学 结构分析 二吡啶胺单氧化物 配位多样性 铜配合物 coordination chemistry structure analysis 2-(2-pyridylamino)pyridine 1-oxide coordinated diversity copper complex
  • 相关文献

参考文献18

  • 1Shieh S J, Chou C C, Lee G H, et al. Linear Pentanuclear Complexes Containing a Chain of Metal Atoms: [Co5^Ⅱ(μ5-tpda)4(NCS)2] and [Ni5^Ⅱ(μ5-tpda)4Cl2] [J]. Angwe. Chem. Int. Ed. Engl., 1997, 36: 56-59.
  • 2Wang C C, Lo W C, Chou C C, et al. Synthesis, Crystal Structures, and Magnetic Properties of a Series of Linear Pentanickel(Ⅱ) Complexes: [Ni5(μ5-tpda)aX2] (X = Cl^-, CN^-, N3^-, NCS^-) and [Ni5(μ5-tpda)4(CH3CN)2]-(PF6)2 (tpda2 = the Tripyfidyldiamido Dianion)[J]. Inorg. Chem., 1998,37: 4059-4065.
  • 3Chang H C, Li J T, Wang C C, et al. Linear Five-Centered Chromium Multiple Bonds Bridged by Four tpda^2- Ligands [tpda^2- = tripyridyldiamido dianion[J]. Eur. J. Inorg. Chem., 1999, 1243-1251.
  • 4Peng S M, Wang C C, Jang Y L, et al. One-dimensional Metal String Complexes [J]. J. Magn. Mater., 2000, 209: 80-83.
  • 5Wu W P, Wang Y Y, Wu Y P, et al. Hydro(solvo)thermal synthesis, structures, luminescence of 2-D zinc(Ⅱ) and 1-D copper(Ⅱ) complexes constructed from pyridine- 2,6-dicarboxylic acid N-oxide and decarboxylation of the ligand[J]. CrystEngComm, 2007, 9: 753-757.
  • 6Choudary B M, Reddy C V, Prakash B V, et al., Oxidation of secondary and tertiary amines by a solid base catalyst[J]. J. Mol. Cat. A: Chem. 2004, 217: 81-85.
  • 7Hathaway B J, Billing D E. The electronic properties and stereochemistry of mono-nuclear complexes of the copper(Ⅱ) ion[J]. Coord. Chem. Rev. 1970, 5: 143-207.
  • 8Johnson J E, Beineke T A, Jacobson R A. Crystal and molecular structure of bis-(2,2- bipyfidylamine)copper(Ⅱ) perchlorate[J]. J. Chem. Soc. A., 1971: 1371-1374.
  • 9Munoz M C.Structures of bis(di-2-pyridylamine) dinitratocopper(Ⅱ) and bis(acetato) bis (di-2-pyridylamine) copper(Ⅱ) monohydrate[J]. Acta Cryst. 1993, C49: 1756-1761.
  • 10Wu L P, Field P, Morrissey T, etal. Crystal structure and electronic properties of dibromo- and dichloro-tetrakis [μ3-bis(2-pyridyl)amido]tricopper(Ⅱ) hydrate[J]. J. Chem. Soc. Dalton Trans. 1990, 3835-3840.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部