Cap for Copper(I) Ions! Metallosupramolecular Solid and Solution State Structures on the Basis of the Dynamic Tetrahedral [Cu(phenAr2)(py)2]+ Motif

被引：45

作者：

Schmittel, Michael ^{[1
]}

He, Bice ^{[1
]}

Fan, Jian ^{[1
]}

Bats, Jan W. ^{[2
]}

Engeser, Marianne ^{[3
]}

Schlosser, Marc

Deiseroth, Hans-Joerg

机构：

[1] Univ Siegen, Ctr Micro & Nanochem & Engn, D-57068 Siegen, Germany

[2] Goethe Univ Frankfurt, Inst Organ Chem & Chem Biol, D-60438 Frankfurt, Germany

[3] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany

来源：

INORGANIC CHEMISTRY | 2009年 / 48卷 / 17期

关键词：

KEY BUILDING-BLOCKS; N-DONOR LIGANDS; TRANSITION-METAL; MOLECULAR ARCHITECTURE; COORDINATION CAGES; ENERGY-TRANSFER; COMPLEXES; MULTICOMPONENT; ARRAYS; FLUORESCENT;

D O I：

10.1021/ic900657w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The tetrahedral [Cu(phenAr(2))(py)(2)](+) coordination motif (phen =1,10-phenanthroline; py = pyridine) conceived on the basis of the HETPYP concept (heteroleptic pyridyl and phenanthroline metal complexes) is a versatile dynamic unit for constructing various heteroleptic metallosupramolecular pseudo-1D, 2D, and 3D structures, both in solution and the solid state. The 2,9-diaryl substituted phenanthroline (phenAr(2)) serves as a capping ligand for copper(I) ions, as its bulky nature prevents formation of the homoleptic complex [Cu(phenAr(2))(2)](+). Combination of the dynamic and concave metal ligand building block [Cu(phenAr(2))](+) with various pyridine (py) ligands, such as bi-, tri-, and tetrapyridines, opened the way to infinite 1D helicates, 2D networks, and discrete 3D hexanuclear cages, whereas spatial integration of both phenAr(2) and py units into a single ligand resulted in the formation of a Borromean-ring-type hexanuclear cage.

引用

页码：8192 / 8200

页数：9

共 57 条

[1] ASSEMBLY OF PORPHYRIN BUILDING-BLOCKS INTO NETWORK STRUCTURES WITH LARGE CHANNELS [J].