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北京石油化工学院2026年研究生招生接收调剂公告
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多多lxlgl

新虫 (小有名气)

[求助] cif出现错误怎么办,就差这个晶体的数据了 已有1人参与

cif提示出现了下面这些错误,是什么意思?我也不懂怎么修正,应该怎么办呢?有没有大神能够帮忙一下,这个晶体很难才培养出来,不想放弃好不容易得到的数据,谢谢大家了

Alert level B
PLAT031_ALERT_4_B Refined Extinction Parameter within Range ......      2.000 Sigma
PLAT340_ALERT_3_B Low Bond Precision on  C-C Bonds ...............    0.01125 Ang.  
Alert level C
RFACR01_ALERT_3_C  The value of the weighted R factor is > 0.25
            Weighted R factor given   0.262
PLAT018_ALERT_1_C _diffrn_measured_fraction_theta_max .NE. *_full           ! Check
PLAT084_ALERT_3_C High wR2 Value (i.e. > 0.25) ...................       0.26 Report
PLAT089_ALERT_3_C Poor Data / Parameter Ratio (Zmax < 18) ........       6.36 Note  
PLAT234_ALERT_4_C Large Hirshfeld Difference S1     --  O3      ..       0.19 Ang.  
And 3 other PLAT234 Alerts
More ...PLAT242_ALERT_2_C Low    'MainMol' Ueq as Compared to Neighbors of         S1 Check
And 3 other PLAT242 Alerts
More ...PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.594          5 Report
Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite          2 Note  
PLAT003_ALERT_2_G Number of Uiso or Uij Restrained non-H Atoms ...         12 Report
PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms ..............          2 Report
PLAT072_ALERT_2_G SHELXL First  Parameter in WGHT  Unusually Large       0.20 Report
PLAT172_ALERT_4_G The CIF-Embedded .res File Contains DFIX Records          1 Report
PLAT178_ALERT_4_G The CIF-Embedded .res File Contains SIMU Records          2 Report
PLAT199_ALERT_1_G Reported _cell_measurement_temperature ..... (K)        293 Check
PLAT200_ALERT_1_G Reported   _diffrn_ambient_temperature ..... (K)        293 Check
PLAT230_ALERT_2_G Hirshfeld Test Diff for    S1     --  O4'     ..        7.7 s.u.  
PLAT230_ALERT_2_G Hirshfeld Test Diff for    F2     --  C10     ..        6.0 s.u.  
PLAT242_ALERT_2_G Low    'MainMol' Ueq as Compared to Neighbors of        C10 Check
PLAT300_ALERT_4_G Atom Site Occupancy of >F1     is Constrained at        0.6 Check
And 11 other PLAT300 Alerts
More ...PLAT301_ALERT_3_G Main Residue  Disorder ............ Percentage =         32 Note  
PLAT811_ALERT_5_G No ADDSYM Analysis: Too Many Excluded Atoms ....          ! Info
PLAT860_ALERT_3_G Number of Least-Squares Restraints .............         91 Note  
PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) Still          55 %     
PLAT978_ALERT_2_G Number C-C Bonds with Positive Residual Density           2 Note  
   0 ALERT level A = Most likely a serious problem - resolve or explain
   2 ALERT level B = A potentially serious problem, consider carefully
  13 ALERT level C = Check. Ensure it is not caused by an omission or oversight
  28 ALERT level G = General information/check it is not something unexpected

   3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
  11 ALERT type 2 Indicator that the structure model may be wrong or deficient
   8 ALERT type 3 Indicator that the structure quality may be low
  19 ALERT type 4 Improvement, methodology, query or suggestion
   2 ALERT type 5 Informative message, check
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xwnail2003

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8楼2016-03-25 13:38:21
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匿名

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2楼2016-03-24 17:11:31
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多多lxlgl

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引用回帖:
2楼: Originally posted by lich666 at 2016-03-24 17:11:31
第一个把exti命令去了,第二个解决不了

解决不了怎么办?重新收集数据吗
3楼2016-03-24 17:16:01
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匿名

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★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
多多lxlgl: 金币+10 2016-03-24 17:20:27
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4楼2016-03-24 17:19:50
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