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zhaoting0903

铜虫 (正式写手)

[求助] 谁能帮我把cif文件里晶体的分子式改正确啊

我这个cif是一个晶体的老师帮我解好的,我的分子式本来应该是C36 H31 F24 N5 O2 P4 分子量是1145.10,但是不知道为什么显示出来的是C37 H35 F24 N5 O7 P4 。晶体的结构解的倒是对的,不知道这样发文章有没有问题,希望哪个大侠能帮帮我呢,我把晶体的cif文件传上去,帮我看看怎么改好吗
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  • 附件 1 : mo_111228c2_0m.cif
  • 2012-08-30 22:03:41, 23.47 K

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zhaoting0903

铜虫 (正式写手)

引用回帖:
3楼: Originally posted by qiuw001 at 2012-08-30 22:37:18
你的数据问题太多,需要重新修。
问题如下。CELL003_ALERT_1_A  _cell_measurement_reflns_used is missing
            Number of reflections used to measure unit cell.
CELL004_ALERT_1_A  _cell_measureme ...

之前我都拿给过那个解晶体的老师看过她说投稿没问题的,最近我都打算投稿了,CCDC号都申请下来了,但是我发现分子式不对,解释不清了,所以才希望有人能帮我改的,您看看能帮我把分子式改过来吗,解晶体这方面我真的一点都不会啊
6楼2012-08-30 23:04:20
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zhaoting0903

铜虫 (正式写手)

由于我是晶体新手,这方面也真的不会弄,希望哪位大侠能够帮我弄好可以吗,金币全部奉上,麻烦您了
2楼2012-08-30 22:17:44
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qiuw001

银虫 (小有名气)


★
linhua0402313: 金币+1, 感谢回帖交流 2012-08-31 07:12:25
你的数据问题太多,需要重新修。
问题如下。CELL003_ALERT_1_A  _cell_measurement_reflns_used is missing
            Number of reflections used to measure unit cell.
CELL004_ALERT_1_A  _cell_measurement_theta_min is missing
            Minimum theta of reflections used to measure unit cell.
            The following tests will not be performed.
            CELLT_01
CELL005_ALERT_1_A  _cell_measurement_theta_max is missing
            Maximum theta of reflections used to measure unit cell.
            The following tests will not be performed.
            CELLT_01
DIFF003_ALERT_1_A  _diffrn_measurement_device_type is missing
            Diffractometer make and type. Replaces _diffrn_measurement_type.
DIFF005_ALERT_1_A  _diffrn_measurement_method is missing
            Mode of intensity measurement and scan.
DIFF019_ALERT_1_A  _diffrn_standards_number is missing
            Number of standards used in measurement.
DIFF020_ALERT_1_A  _diffrn_standards_interval_count and
            _diffrn_standards_interval_time are missing. Number of measurements
            between standards or time (min) between standards.
DIFF022_ALERT_1_A  _diffrn_standards_decay_% is missing
            Percentage decrease in standards intensity.
SHFSU01_ALERT_2_A  The absolute value of parameter shift to su ratio > 0.20
            Absolute value of the parameter shift to su ratio given   2.198
            Additional refinement cycles may be required.
PLAT080_ALERT_2_A Maximum Shift/Error ............................       2.20      
PLAT211_ALERT_2_A ADP of Atom C20     is N.P.D. or (nearly) 2D ...          ?     
PLAT211_ALERT_2_A ADP of Atom C28     is N.P.D. or (nearly) 2D ...          ?     
PLAT213_ALERT_2_A Atom N2              has ADP max/min Ratio .....        6.8 prola
PLAT234_ALERT_4_A Large Hirshfeld Difference C12    --  C19     ..       0.32 Ang.
PLAT761_ALERT_1_A CIF Contains no X-H Bonds ......................          ?
PLAT762_ALERT_1_A CIF Contains no X-Y-H or H-Y-H Angles ..........          ?
--------------------------------------------------------------------------------Alert level B
RFACR01_ALERT_3_B  The value of the weighted R factor is > 0.35
            Weighted R factor given   0.380
PLAT026_ALERT_3_B Ratio Observed / Unique Reflections too Low ....         38 Perc.
PLAT084_ALERT_2_B High wR2 Value .................................       0.38      
PLAT111_ALERT_2_B ADDSYM Detects (Pseudo) Centre of Symmetry .....         85 PerFi
PLAT214_ALERT_2_B Atom O3      (Anion/Solvent) ADP max/min Ratio          5.5 prola
PLAT234_ALERT_4_B Large Hirshfeld Difference N3     --  C44     ..       0.27 Ang.
PLAT234_ALERT_4_B Large Hirshfeld Difference C20    --  C28     ..       0.28 Ang.
PLAT241_ALERT_2_B Check High      Ueq as Compared to Neighbors for        C12     
PLAT241_ALERT_2_B Check High      Ueq as Compared to Neighbors for        C22     
PLAT306_ALERT_2_B Isolated Oxygen Atom (H-atoms Missing ?) .......         O3     
PLAT306_ALERT_2_B Isolated Oxygen Atom (H-atoms Missing ?) .......        O10     
PLAT306_ALERT_2_B Isolated Oxygen Atom (H-atoms Missing ?) .......        O11     
PLAT306_ALERT_2_B Isolated Oxygen Atom (H-atoms Missing ?) .......        O12     
PLAT340_ALERT_3_B Low Bond Precision on  C-C Bonds ...............     0.0288 Ang  
PLAT420_ALERT_2_B D-H Without Acceptor       O4     -   H4     ...          ?      
--------------------------------------------------------------------------------
3楼2012-08-30 22:37:18
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qiuw001

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不但分子式要改,文件也要重修才行。
4楼2012-08-30 22:37:55
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