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hxd123新蟲 (小有名氣)
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[求助]
絕對構(gòu)型的確定
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近期投一個晶體的文章,審稿人回復(fù)的見如下: I realize that you determined the absolute structure from the value of the Flack parameter, but my request was that you include a comment on how you were able to obtain a meaningful value for the Flack parameter in your case (in most instances where there are no heavy atoms to provide anomalous dispersion effects (and thus provide a means to determine an absolute structure by the Flack parameter) the Flack parameter cannot be determined with certainty). Is your low value for the Flack parameter just a coincidence or is there some feature of your data that enabled you to obtain a reliable value? 大概意思是怎么確定的絕對構(gòu)型,我的分子力沒有重原子,只有CHON,問打單晶的老師,說是用銅板做的,偏差是0.01(15),我還需要怎么解釋呢,需要再加一些什么參數(shù)呢?對此一點(diǎn)都不懂啊,求大神賜教啊~~~~ |
| 關(guān)于這方面的問題,之前有他人已詳細(xì)介紹過http://www.gaoyang168.com/bbs/viewthread.php?tid=1379918 |
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