1.The weak antiferromagnetic interaction exists between Co(II) ions intrachain.

1.发现在链间Co(II)离子之间存在着较弱磁相互用。

2.A helical conformation of a polypeptide chain, usually right-handed, with maximal intrachain hydrogen bonding; one of the most common secondary structures in proteins.

2.折叠干肽段或肽链排列起来所形成相当伸展片层构象。