Transition-metal-mediated rational design and self-assembly of chiral, nanoscale supramolecular polyhedra with unique T symmetry

被引:142
作者
Stang, PJ [1 ]
Olenyuk, B [1 ]
Muddiman, DC [1 ]
Smith, RD [1 ]
机构
[1] PACIFIC NW NATL LAB, MACROMOL STRUCT & DYNAM DIV, ENVIRONM MOL SCI LAB, RICHLAND, WA 99352 USA
关键词
D O I
10.1021/om9702993
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A novel family of chiral, discrete, nanoscale-sized supramolecular cages are prepared, via self-assembly and noncovalent interactions from the tridentate ligand 1,3,5-tris[(4-pyridyl)ethynyl]benzene and [(R)-(+)-BINAP]Pd-II and -Pt-II bis(triflates). The cationic parts of these highly symmetrical species possess large three-dimensional cavities and are rare examples of molecules with T symmetry.
引用
收藏
页码:3094 / 3096
页数:3
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