Copper(II) complexes with chiral reduced Schiff bases:: Helical self-assembly via intermolecular C-H•••O interactions

被引：13

作者：

Muppidi, Vamsee Krishna ^{[1
]}

Das, Sunirban ^{[1
]}

Raghavaiah, Pallepogu ^{[1
]}

Pal, Samudranil ^{[1
]}

机构：

[1] Univ Hyderabad, Sch Chem, Hyderabad 500046, Andhra Pradesh, India

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 02期

关键词：

copper(II) complexes; reduced schiff bases; chiral; crystal structures; helical self-assembly;

D O I：

10.1016/j.inoche.2006.10.011

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Copper(II) complexes having the general formula [Cu(L-n)(2)] with the N,O-donor reduced Schiff bases N-(2-hydroxy-5-X-benzyl)-(R)-alpha-methylbenzylamine and N-(2-hydroxy-5-X-benzyl)-(S)-a-methylbenzylamine (X = Cl and Br) (HLn) are described. These chiral complexes crystallize in the noncentrosymmetric p2(1)2(1)2(1) (X = Cl) and P2(1) (X = Br) space groups. In each case, self-assembly via intermolecular C-H center dot center dot center dot O interaction leads to a supramolecular helical superstructure. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：234 / 238

页数：5

共 50 条

[31] Self-assembly of bis[2-(2-hydroxyphenyl)-pyridine]copper( II ) induced by C-H••• π and π•••π stacking interaction"
Liu, K
Zhang, P
Zhang, WX
Yang, GD
Wang, Y
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2000, 16 (03) : 280 - 282
[32] Programmed self-assembly of copper(II)-L- and -D-arginine complexes with aromatic dicarboxylates to form chiral double-helical structures
Ohata, N
Masuda, H
Yamauchi, O
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (05): : 531 - 532
[33] Programmed Self-Assembly of Copper(II)-L- and -D-Arginine Complexes with Aromatic Dicarboxylates to Form Chiral Double-Helical Structures
Department of Chemistry, Faculty of Science, Nagoya University, Chikusa-ku, Nagoya 464-01, Japan
不详
Angew Chem (Int Ed Engl), 5 (531-532):
[34] Solid state self-assembly synthesis of cobalt(II), nickel(II), copper(II) and zinc(II) complexes with a bis-Schiff base
Zhou, YM
Ye, XR
Xin, FB
Xin, XQ
TRANSITION METAL CHEMISTRY, 1999, 24 (01) : 118 - 120
[35] Solid state self-assembly synthesis of cobalt(II), nickel(II), copper(II) and zinc(II) complexes with a bis-Schiff base
Yi-Ming Zhou
Xiang-Rong Ye
Fei-Bo Xin
Xin-Quan Xin
Transition Metal Chemistry, 1999, 24 : 118 - 120
[36] Designed synthesis of copper(II) and nickel(II) complexes with a tridentate N2O donor Schiff base: Modulation of crystalline architectures through C-H•••π and anion•••π interactions
Das, Mithun
Chattopadhyay, Shouvik
JOURNAL OF MOLECULAR STRUCTURE, 2013, 1051 : 250 - 258
[37] Supramolecular motifs in metal complexes of Schiff bases. Part 5.1 Zinc(II)-assisted self-assembly of some bis-N,N- and N,O-bidentate Schiff bases and chiral packing modes in solid state
Yoshida, Noboru
Ichikawa, Kazuhiko
Shiro, Motoo
Journal of the Chemical Society. Perkin Transactions 2, 2001, (01): : 17 - 26
[38] Supramolecular motifs in metal complexes of Schiff bases.: Part 6.: Topology of two types of self-assembly of bis-N,O-bidentate Schiff base ligands by copper(II) ions
Yoshida, N
Oshio, H
Ito, T
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 2001, (09): : 1674 - 1678
[39] C-H Stretch for Probing Kinetics of Self-Assembly into Macromolecular Chiral Structures at Interfaces by Chiral Sum Frequency Generation Spectroscopy
Wang, Zhuguang
Fu, Li
Yan, Elsa C. Y.
LANGMUIR, 2013, 29 (12) : 4077 - 4083
[40] Self-assembly of seven diamide-containing pyridinium salts via nonconventional C-H•••O hydrogen bonding catemers
Wu, An-Kai
Lee, Kwang-Ming
CRYSTENGCOMM, 2012, 14 (10) : 3424 - 3432

← 1 2 3 4 5 →