THE SEARCH FOR LARGE PARITY-VIOLATING ENERGY DIFFERENCES FINDS FRUIT IN THIOSUBSTITUTED DNA ANALOGS

被引：49

作者：

MACDERMOTT, AJ

TRANTER, GE

TRAINOR, SJ

机构：

[1] UNIV OXFORD,PHYS CHEM LAB,OXFORD OX1 3QZ,ENGLAND

[2] WELLCOME FDN LTD,WELLCOME RES LABS,BECKENHAM BR3 3BS,KENT,ENGLAND

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 194卷 / 03期

关键词：

D O I：

10.1016/0009-2614(92)85525-F

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Earlier calculations of parity-violating energy differences between enantiomers (PVEDs) have produced values for typical biomolecules no larger than 10(-20) hartree, corresponding to 10(-17) kT at 298 K, but in this paper we report PVEDs of 10(-17) hartree, corresponding to 10(-14) kT, for thiosubstituted DNA analogues.

引用

页码：152 / 156

页数：5

共 18 条

[1]

COHEN JS, 1989, TOPICS MOL STRUCTURA, V12

[2]

FRISCH MJ, 1988, GAUSSIAN 88

[3] CALCULATION OF THE PARITY NON-CONSERVING ENERGY DIFFERENCE BETWEEN MIRROR-IMAGE MOLECULES [J].