Dominant/recessive behavior in the expression of molecular information: Self-assembly of inorganic macrocyclic architectures containing coordinatively unsaturated ligands

被引:33
作者
Funeriu, DP
Rissanen, K
Lehn, JMP
机构
[1] Univ Strasbourg, ISIS, F-67000 Strasbourg, France
[2] Univ Jyvaskyla, Dept Chem, SF-40351 Jyvaskyla, Finland
关键词
D O I
10.1073/pnas.191362998
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The polytopic ligand 1 contains three different metal ion binding subunits forming two substructures that code for the self-assembly of two different coordination structures (helicate and grid type) under metal ion complexation. Reaction with Cu(II) and Zn(II) ions generates the coordinatively unsaturated architectures 8 and 9 resulting from the formation of two double helicate arrangements. Their crystal structure has been determined by x-ray diffraction. These results show that the double helical motif is expressed at the expense of the grid type one, indicating the dominant/recessive behavior of the system. Together with earlier studies on the linear combination and crossover processing schemes, the dominant/recessive generation of 8 and 9 completes the demonstration of principle of the modes of multiple expression of molecular information in a multicode programmed chemical system.
引用
收藏
页码:10546 / 10551
页数:6
相关论文
共 34 条
[11]  
Cuccia LA, 2000, ANGEW CHEM INT EDIT, V39, P233, DOI 10.1002/(SICI)1521-3773(20000103)39:1<233::AID-ANIE233>3.0.CO
[12]  
2-R
[13]   Metal-directed self-assembly of two- and three-dimensional synthetic receptors [J].
Fujita, M .
CHEMICAL SOCIETY REVIEWS, 1998, 27 (06) :417-425
[14]  
FUJITA M, 1996, COMPREHENSIVE SUPRAM, V9, pCH7
[15]  
Funeriu DP, 2000, CHEM-EUR J, V6, P2103
[16]   Double subroutine self-assembly; Spontaneous generation of a nanocyclic dodecanuclear Cu-I inorganic architecture [J].
Funeriu, DP ;
Lehn, JM ;
Baum, G ;
Fenske, D .
CHEMISTRY-A EUROPEAN JOURNAL, 1997, 3 (01) :99-104
[17]   Self-assembly of a heteroduplex helicate from two different ligand strands and Cu(II) cations [J].
Hasenknopf, B ;
Lehn, JM ;
Baum, G ;
Fenske, D .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1996, 93 (04) :1397-1400
[18]  
Holliday BJ, 2001, ANGEW CHEM INT EDIT, V40, P2022, DOI 10.1002/1521-3773(20010601)40:11<2022::AID-ANIE2022>3.0.CO
[19]  
2-D
[20]   SELF-RECOGNITION IN HELICATE SELF-ASSEMBLY - SPONTANEOUS FORMATION OF HELICAL METAL-COMPLEXES FROM MIXTURES OF LIGANDS AND METAL-IONS [J].
KRAMER, R ;
LEHN, JM ;
MARQUISRIGAULT, A .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (12) :5394-5398