A chiral supramolecular architecture [Cu2(4,4′-bipyridine)2(sala)2]n • 4.5nH2O(sala=N-(2-hydroxybenzyl)-L-alanine anion)

被引：15
|
作者：
Lou, BY [1 ]
Yuan, DQ [1 ]
Gao, SY [1 ]
Xu, Y [1 ]
Han, L [1 ]
Hong, MC [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2004年 / 707卷 / 1-3期
关键词：
chiral; copper(II); crystal structure; cyclic voltammetry;
D O I：
10.1016/j.molstruc.2004.07.025
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A chiral supramolecular architecture, [Cu-2(4,4'-bipy)(2)(sala)(2)](n).4.5nH(2)O (1) (sala = N-(2-hydroxybenzyl)-L-alanine anion), has been synthesized by the reaction of Cu(NO3)(2).2H(2)O with 4,4'-bipyridine (4,4'-bipy) and N-(2-hydroxybenZyl)-L-alanine (H(2)sala) in basic ethanol/aqueous solution. X-ray single crystal diffraction analysis reveals that complex 1 has a 3D extended structure in which the mononuclear anions [Cu(sala)(2)](2-) are bonded to [Cu(4,4'-bipy)(2)](2+) cations through Cu-O bond at a distance of 2.528 Angstrom. One Cu(II) center is in lengthened octahedral geometry and another one is in planar square environment. The cyclic voltammetry shows that two Cu(II) centers have different electrochemical properties. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：231 / 234
页数：4
相关论文
共 50 条
  • [11] Model for the reduced Schiff base intermediate between amino acids and pyridoxal: Copper(II) complexes of N-(2-hydroxbenzyl)amino acids with nonpolar side chains and the crystal structures of [Cu(N-(2-hydroxbenzyl)-D,L-alanine)(phen)]center dot H2O and [Cu(N-(2-hydroxybenzyl)-D,L-alanine)(imidazole)]
    Koh, LL
    Ranford, JO
    Robinson, WT
    Svensson, JO
    Tan, ALC
    Wu, DQ
    INORGANIC CHEMISTRY, 1996, 35 (22) : 6466 - 6472
  • [12] Cu(II) and Pd(II) complexes of N-(2-hydroxybenzyl)aminopyridines
    Yalcin, Bahattin
    Fatullayeva, Perizad A.
    Bueyuekguengoer, Orhan
    Kosar, Basak
    Tascioglu, Suelin
    Israfilov, Akif I.
    Ibayev, Zaur D.
    Medjidov, Ajdar A.
    Aydin, Adnan
    POLYHEDRON, 2007, 26 (13) : 3301 - 3309
  • [13] 4,4′-bis(N,N-diethylamino)-2,2′-bipyridine
    Alborés, P
    Baraldo, LM
    Ibañez, A
    Baggio, R
    ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 2004, 60 : O850 - O852
  • [14] Infinite three-dimensional coordination polymers:: Synthesis and structures of [Cd (4,4′-bpy)2 (H2O)2]n (pic)2n, [Zn (4,4′-bpy)2 (H2O)2]n-(pic)2n (H2O)2n, and [Zn (4,4′-bpy)2 (H2O)2]n (4,4′-bpy)n (H2O)n (pic)2n
    Liang, FP
    Chen, ZL
    Hu, RX
    Liang, H
    Zhou, ZW
    CHINESE CHEMICAL LETTERS, 2000, 11 (04) : 369 - 372
  • [15] μ-4,4′-Bipyridine-κ2N:N′-bis[aqua(4,4′-bipyridine-κN)(L-valinato-κ2N,O)copper(II)] dinitrate dihydrate
    Lou, Ben-Yong
    Hong, Mao-Chun
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 : M405 - U1200
  • [16] catena-Poly[[[bis(2-aminoethanesulfonato-κ2N,O)-copper( II)]-μ-4,4′-bipyridine-κ2N:N′] 4,4′-bipyridine monohydrate]
    Cai, JH
    Jiang, YM
    Yin, XJ
    Liu, XH
    Wang, XJ
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2006, 62 : M72 - M73
  • [17] Synthesis and characterisation of 4,4′-bipyridine bridged supramolecules derived from [(N-N)Cu(H2O)4]X2, [(N-N) = diamine] and linear 4,4′-bipyridine.: X-ray crystal structures of [(2,2′-bpy)Cu(4,4′-bPY)(OClO3)2]n and [(1,10-phen)Cu[(4,4′-bpy)(OClO3)]n(ClO4)n •nH2O
    Chawla, SK
    Hundal, MS
    Kaur, J
    Obrai, S
    POLYHEDRON, 2001, 20 (17) : 2105 - 2111
  • [18] (μ-4,4′-Bipyridine-κ2N:N′)bis[triaqua(4,4′-bipyridine-κN)(3-nitrophthalato-κO2)cobalt(II)]
    Guo, Hong-Xu
    Yao, Zhong-Liang
    Weng, Wen
    Li, Xi-Zhong
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 : M992 - U1564
  • [19] Solids with rhombic channels:: Syntheses and crystal structures of [Cu3(NTA)2(4,4′-bpy)2(H2O)2]•9H2O and [{Cu(4,4′-bpy)(H2O)4}{Cu2(NTA)2(4,4′-bpy)}]• 7H2O (NTA = nitrilotriacetate, 4,4′-bpy = 4,4′-bipyridine)
    Wang, QM
    Wu, XT
    Zhang, WJ
    Sheng, TL
    Lin, P
    Li, JM
    INORGANIC CHEMISTRY, 1999, 38 (09) : 2223 - 2226
  • [20] μ-4,4′-Bipyridine-κ2N:N′-bis[bis(2-chlorobenzoato-κ2O,O′)lead(II)]
    Feng, Tian-Jun
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 : M935 - U1086
12345