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chenqiao13木蟲 (正式寫手)
懸鈴木
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[求助]
求助大神以下這種情況該怎么辦? 已有1人參與
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做了一個單晶,但是審稿人一直有意見,請大家?guī)兔Ψ治鱿率鞘裁丛,能給出解決方案者必重謝!![]() ![]() ![]() 下面是兩次的審稿意見,拜托了。 第一次的意見 - NOTE: we checked the CIF file using the International Union of Crystallography facility found at: http://checkcif.iucr.org/ and found serious alerts (level A) which may indicate errors – see attached checkcif report (PDF file) and comments from our data analyst (below). Please correct the errors, or add a comment to the CIF file explaining the significance of the alerts. COMMENTS: The structure appears to contain two water molecules of crystallisation, however the hydrogen atoms of these water molecules have been attached in a chemically unreasonable way (see the attached picture). The hydrogen atoms, need to be re-located (it is possible that theye are disordered as the oxygen atoms do not seem to make any sensible H-bond contacts with the main residue. Otherwise the structure is OK. 我聯系做單晶的老師,那個老師說是因為單晶中有兩個水分子造成的,他把水分子去掉后,我再投,審稿人依然有意見,意見如下: Notes from CIF analyst: The authors have opted to employ the solvent masking procedure in OLEX (similar to SQUEEZE) which is used to remove the contributions from disordered solvent. The water oxygens did not appear to be disordered, simply the H atoms were incorrectly placed, but this is their choice. However, if OLEX is applied, then the cif should not only contain details of this procedure, but the unit cell contents should include those atoms which were removed. Failure to do this results in an incorrect F000 and crystal density. Finally, a note should be added to the refinement_special_details detailing this procedure and why it was applied. 我現在都不知道該怎么辦了,做單晶的老師也沒有什么辦法。請各位高手,大俠救命!感激不盡! ![]() ![]() |

木蟲 (正式寫手)
懸鈴木

至尊木蟲 (職業(yè)作家)
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