Concomitant, genuine 1D supramolecular isomers of an Ag(I) complex with 1,3-bis(imidazol-1-ylmethyl)-2,4,6-trimethylbenzene and BF4- as counterion

被引：8

作者：

Dobrzanska, Liana ^{[1
,2
]}

机构：

[1] Katholieke Univ Leuven, Dept Chem, B-3001 Heverlee, Belgium

[2] Univ Stellenbosch, Dept Chem, ZA-7602 Matieland, South Africa

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2015年 / 55卷

关键词：

Genuine conformational supramolecular isomerism; Coordination polymers; Ag(I) complexes; COORDINATION POLYMERS; LIGAND; PSEUDOPOLYMORPH; POLYMORPHISM; FRAMEWORKS; ZINC(II); 2D;

D O I：

10.1016/j.inoche.2015.03.002

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two 1D concomitant, conformational supramolecular isomers of an Ag(I) complex with the ligand 1,3-bis(imidazol-1-ylmethyl)-2,4,6-trimethylbenzene (bitmb) and BF4- as counterion of general formula {[Ag(bitmb)(2)](BF4)(n)} were isolated. The crystal structures nicely point out the ligand's flexibility, showing syn-conformation in 1a and anti in 1b, as well as different contributions of non-covalent interactions, participating in the formation of the corresponding supramolecular assemblies. Furthermore, the geometry around the silver ions is also influenced by the conformational changes. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：21 / 24

页数：4

共 27 条

[1] ...And another comment on Pseudopolymorphism [J].

Bernstein, J .

CRYSTAL GROWTH & DESIGN, 2005, 5 (05) :1661-1662

[2] Mixed ligand coordination polymers with flexible bis-imidazole linker and angular sulfonyldibenzoate: Crystal structure, photoluminescence and photocatalytic activity [J].

Bisht, Kamal Kumar ;

Rachuri, Yadagiri ;

Parmar, Bhavesh ;

Suresh, Eringathodi .

JOURNAL OF SOLID STATE CHEMISTRY, 2014, 213 :43-51

[3] Conformational supramolecular isomerism in one-dimensional silver(I) coordination polymer of a flexible bis(bidentate) N,N-donor ligand with p-xylyl spacer [J].

Chakraborty, Biswarup ;

Halder, Partha ;

Paine, Tapan Kanti .

DALTON TRANSACTIONS, 2011, 40 (14) :3647-3654

[4] Conformational Supramolecular Isomerism in Two-Dimensional Fluorescent Coordination Polymers Based on Flexible Tetracarboxylate Ligand [J].

Chen, Da-Shu ;

Sun, Li-Bo ;

Liang, Zhi-Qiang ;

Shao, Kui-Zhan ;

Wang, Chun-Gang ;

Su, Zhong-Min ;

Xing, Hong-Zhu .

CRYSTAL GROWTH & DESIGN, 2013, 13 (09) :4092-4099

[5] Discrete 0D and polymeric 2D and 3D derivatives assembled from [(CuL)2Zn]2+ and dicyanamide blocks (H2L = salen type Schiff bases): Genuine supramolecular isomers with distinct topologies [J].

Das, Lakshmi Kanta ;

Kirillov, Alexander M. ;

Ghosh, Ashutosh .

CRYSTENGCOMM, 2014, 16 (14) :3029-3039

[6] Counterpoint: What's in a name? [J].

Desiraju, GR .

CRYSTAL GROWTH & DESIGN, 2004, 4 (06) :1089-1090

[7] Permeability of a seemingly nonporous crystal formed by a discrete metallocyclic complex [J].

Dobrzanska, L ;

Lloyd, GO ;

Raubenheimer, HG ;

Barbour, LJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (03) :698-699

[8] Anion directed supramolecular architectures of silver(I) complexes with 1,3-bis(imidazol-1-ylmethyl)-2,4,6-trimethylbenzene and a reversible, solvent-induced structural change during a single-crystal-to-single-crystal transformation [J].

Dobrzanska, Liliana .

CRYSTENGCOMM, 2011, 13 (07) :2303-2309

[9] Concomitant crystallization of two polymorphs - a ring and a helix: concentration effect on supramolecular isomerism [J].

Fromm, KM ;

Doimeadios, JLS ;

Robin, AY .

CHEMICAL COMMUNICATIONS, 2005, (36) :4548-4550

[10] Construction of Metal-Organic Frameworks with 1D Chain, 2D Grid, and 3D Porous Framework Based on a Flexible Imidazole Ligand and Rigid Benzenedicarboxylates [J].

He, Haiyan ;

Collins, David ;

Dai, Fangna ;

Zhao, Xiaoliang ;

Zhang, Guoqing ;

Ma, Huiqing ;

Sun, Daofeng .

CRYSTAL GROWTH & DESIGN, 2010, 10 (02) :895-902

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