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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ hanxiao9985: 金币+50, 翻译EPI+1, ★★★★★最佳答案, 谢谢。 2014-05-20 16:18:18
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Around every atom of tin,it has formed octahedral configuration of sexadentate which includes three oxygen atoms from the drum type skeleton,two carboxyl oxygen atoms from carboxylate ligand and one phenyl carbon atom. Among them,the equator position of octahedron is occupied by two carboxyl oxygen atoms and two oxygen atoms of skeleton,the axial position located in two sides of the equatorial plane is occupied by one phenyl carbon atom and one oxygen atom of skeleton. |
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