案例来源:Sci. China Chem. 2023, 66, 117–126. DOI: 10.1007/s11426-022-1396-x. 审稿意见 | | X-ray: Some structures show exceptionally large R1 and wR2 values due to weak diffraction and/or disorder. Collecting X-ray data at 300 K is no longer state of the art and in principle the data should have been collected at 100 K! However, I do not insist on recollecting the data. | 由于弱衍射和/或无序,一些结构显示出异常大的R1和wR2值。在300 K下收集X射线数据不再是最先进的技术,原则上数据应该在100 K下收集!然而,我并不坚持要重收这些数据。 |
回复 | | Response: Yes, some structures show exceptionally large R1 and wR2 values due to weak diffraction and/or disorder. We have tried several times and the best results are presented. Collecting X-ray data at 300 K is no longer state of the art, but limited by realistic conditions, all of our samples are collected at room temperature. Although the structure data were not collected at low temperature, the existing structure data did not affect the characterization of the structures. | 是的,由于弱衍射和/或无序,一些结构显示出异常大的R1和wR2值。我们已经尝试了好几次,并呈现了最好的结果。在300 K下收集X射线数据不再是最先进的技术,但受现实条件的限制,我们所有的样本都是在室温下收集的。尽管结构数据不是在低温下收集的,但现有的结构数据并不影响结构的表征。 |
视频讲解请参阅: 晶体数据审稿意见-测试温度及回复:https://www.bilibili.com/video/BV1YE42137xm
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