Phase Behaviour in Pyrazine and Tetramethylpyrazine.
收藏B2FIND2026-04-25 收录
官方服务：
资源简介：
Pyrazine-I is stable < 302 K, phase II exists from 302-310 K, and phase III from 310-324 K. The known phase-I forms an ordered structure. It is thought that structures of...
吡嗪I相（Pyrazine-I）在低于302开尔文时稳定存在；II相（phase II）的稳定温区间为302至310开尔文，III相（phase III）的稳定温区间为310至324开尔文。目前已知的I相呈现有序晶体结构，学界普遍认为其结构为……
