补充点弱配位性阴离子,图源英文维基百科
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数理化科普博主,31届化学竞赛山东省一,知乎账号:脱碳甲醛,b站账号脱碳乙酸,头像相同: https://space.bilibili.com/386764692
https://www.zhihu.com/people/tuo-tan-jia-quan-31