The six-membered rings exhibit slightly distorted chair, extremely distorted chair and half-chair conformation respectively.
六元环分别呈现微扭曲的椅式构象、严重扭曲的椅式构象及半椅式构象。
2
The six-membered rings exhibit slightly distorted chair, extremely distorted chair and half-chair conformation respectively, and the five-membered ring exhibits an envelope conformation.
其中六元环分别呈现微扭曲的椅式构象、严重扭曲的椅式构象及半椅式构象;
3
The closest that Herpin came to resting was to sit in a rocking chair and read a half dozen newspapers.