A type of compound consisting of two or more large rings that are interlocked like the links of a chain. In a catenane, there is no chemical bonding between the rings; the rings are held together by mechanical bonding.
科学参考收录了60776条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。