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Anomalous dispersion of sulfur in quinidine sulfate, (C(20)H(25)N(2)O(2))(2)SO(4)·2H(2)O: Implications for structure analysis

A Patterson-type map computed with Bijvoet differences squared as coefficients, (ǀF(h)ǀ - ǀF(-h)ǀ)(2), as recommended by Rossmann, readily yielded the position of the S atom. The experiment was performed with Cu Kα radiation which is far from the absorption edge for sulfur. The coordinates of the re...

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Библиографические подробности
Главные авторы: Karle, Isabella L., Karle, Jerome
Формат: Artigo
Язык:Inglês
Опубликовано: 1981
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC348950/
https://ncbi.nlm.nih.gov/pubmed/16593097
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