ORGANIC CHEMISTRY Chapter 4 The staggered Conformation and the eclipsed Conformation(交叉式构象与重叠式构象) H 60 H H H H H H 重叠式构象个 交叉式构象 E closed Staggered The least stable conformation The most stabl conformation Torsional barrier(转动能垒)12.1kJmo1 Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 4 The Staggered Conformation and the Eclipsed Conformation (交叉式构象与重叠式构象) H H H H H H H H H H H H 重叠式构象 交叉式构象 60O Eclipsed Staggered The least stable conformation The least stable conformation The most stable conformation The most stable conformation Torsional barrier(转动能垒) 12.1 kJ·mol-1