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black6159

铜虫 (初入文坛)

[求助] 小白求教一下checkCIF中BCG类错误如何解决 已有1人参与

单晶小白,老师也不是很懂,需要数据解析发文章,但是看不懂一些问题,请大牛帮忙分析一下,不胜感激。
首先单晶是用钼靶打的,所以那个B错误是不是就可以忽略,影响发文章嘛,其他的错误也不是很理解,希望得到解答,非常感谢!!!
Alert level B
PLAT035_ALERT_1_B _chemical_absolute_configuration Info Not Given Please Do !
Alert level C
ABSTY02_ALERT_1_C An _exptl_absorpt_correction_type has been given without
a literature citation. This should be contained in the
_exptl_absorpt_process_details field.
Absorption correction given as multi-scan
STRVA01_ALERT_4_C Flack test results are meaningless.
From the CIF: _refine_ls_abs_structure_Flack 0.000
From the CIF: _refine_ls_abs_structure_Flack_su 1.000
PLAT420_ALERT_2_C D-H Without Acceptor N1 --H1 Please Check
Alert level G
PLAT005_ALERT_5_G No Embedded Refinement Details Found in the CIF Please Do !
PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 2 Report
PLAT032_ALERT_4_G Std. Uncertainty on Flack Parameter Value High . 1.000 Report
PLAT066_ALERT_1_G Predicted and Reported Tmin&Tmax Range Identical ? Check
PLAT791_ALERT_4_G Model has Chirality at C10 (Chiral SPGR) S Verify
PLAT791_ALERT_4_G Model has Chirality at C11 (Chiral SPGR) S Verify
PLAT791_ALERT_4_G Model has Chirality at C14 (Chiral SPGR) R Verify
PLAT791_ALERT_4_G Model has Chirality at C15 (Chiral SPGR) S Verify
PLAT791_ALERT_4_G Model has Chirality at C18 (Chiral SPGR) S Verify
PLAT791_ALERT_4_G Model has Chirality at C21 (Chiral SPGR) R Verify
PLAT791_ALERT_4_G Model has Chirality at C22 (Chiral SPGR) S Verify
PLAT850_ALERT_4_G Check Flack Parameter Exact Value 0.00 and s.u. 1.00 Check
PLAT899_ALERT_4_G SHELXL97 is Deprecated and Succeeded by SHELXL 2018 Note
0 ALERT level A = Most likely a serious problem - resolve or explain
1 ALERT level B = A potentially serious problem, consider carefully
3 ALERT level C = Check. Ensure it is not caused by an omission or oversight
13 ALERT level G = General information/check it is not something unexpected
3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
1 ALERT type 2 Indicator that the structure model may be wrong or deficient
0 ALERT type 3 Indicator that the structure quality may be low
11 ALERT type 4 Improvement, methodology, query or suggestion
2 ALERT type 5 Informative message, check

在弱弱的问一嘴 这样的数据可以上传剑桥晶体数据库嘛,再次表示感谢。
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DJ_Tokyo

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【答案】应助回帖

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感谢参与,应助指数 +1
black6159: 金币+30, ★★★很有帮助 2018-04-26 11:43:16
B类警告在cif中把绝对构型填写一下就可以了

C和G类不用管
2楼2018-04-26 09:19:27
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black6159

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引用回帖:
2楼: Originally posted by DJ_Tokyo at 2018-04-26 09:19:27
B类警告在cif中把绝对构型填写一下就可以了

C和G类不用管

你好,我们学校只有钼靶,老师说钼靶不能确定绝对构型,那还用填嘛,还是说用别的方法确定下来的绝对构型填进去,非常感谢!
3楼2018-04-26 09:26:58
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DJ_Tokyo

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引用回帖:
3楼: Originally posted by black6159 at 2018-04-26 09:26:58
你好,我们学校只有钼靶,老师说钼靶不能确定绝对构型,那还用填嘛,还是说用别的方法确定下来的绝对构型填进去,非常感谢!...

那绝对构型那一栏可以填写“unknown”
4楼2018-04-26 09:32:14
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black6159

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引用回帖:
4楼: Originally posted by DJ_Tokyo at 2018-04-26 09:32:14
那绝对构型那一栏可以填写“unknown”...

非常感谢!
5楼2018-04-26 09:35:37
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