Cap for Copper(I) Ions! Metallosupramolecular Solid and Solution State Structures on the Basis of the Dynamic Tetrahedral [Cu(phenAr<sub>2</sub>)(py)<sub>2</sub>]<sup>+</sup> Motif
作者:Michael Schmittel、Bice He、Jian Fan、Jan W. Bats、Marianne Engeser、Marc Schlosser、Hans-Jörg Deiseroth
DOI:10.1021/ic900657w
日期:2009.9.7
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 (phenAr2) serves as a capping ligand for copper(I) ions, as its bulky nature prevents formation of the homoleptic complex
四面体[铜(phenAr 2)(PY)2 ] +协调基序(苯= 1,10-菲咯啉;吡啶=吡啶)所设想的HETPYP概念的基础上(HET eroleptic PY ridyl和p henanthroline金属络合物)是一个多功能动态单元,用于在溶液和固态下构建各种杂多金属超分子伪-1D,2D和3D结构。2,9-二芳基取代的菲咯啉(phenAr 2)用作铜(I)离子的封端配体,因为其庞大的性质阻止了均化络合物[Cu(phenAr 2)2 ] +的形成。动态和凹形金属配体构建基[Cu(phenAr 2)] +与各种吡啶(py)配体(例如联吡啶,三吡啶和四吡啶)的组合为无限一维螺旋,二维网络,和离散的3D六核笼子,而phenAr 2和py单元在空间上的整合成为单个配体导致形成Borromean环型六核笼子。