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aiiacad

木虫 (正式写手)

[求助] 关于topo的问题

The interpenetration in structure of compound 1 is
described by 38,54‐c HRN, which does not occur in other 8‐fold interpenetrating dia networks (usual HRN are (42
276), (42 342), and (54 474)).
42和54,我知道是连接数,
请问,276, 342 ,474 是什么意思,怎么得来?
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zmxred

金虫 (初入文坛)

后面那个是上标吧,类似多少次方,我太笨了,学不会拓扑

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2楼2017-11-19 16:33:11
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