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shuad

铜虫 (正式写手)

[求助] 刚开始学习晶体解析,大家帮忙看看这些A类错误如何消除,谢谢! 已有2人参与

Alert level A
EXPT005_ALERT_1_A  _exptl_crystal_description is missing
            Crystal habit description.
            The following tests will not be performed.
            CRYSR_01
SYMM004_ALERT_1_A  _symmetry_equiv_pos_as_xyz loop is missing.
            The symmetry equivalent positions in xyz.
            The following tests will not be performed.
            CELLZ_01,CHEMW_03,REFLT_03,SYMMG_01,SYMMG_02
ATOM002_ALERT_1_A  _atom_site_label is missing
            Unique label identifying the atom site.
ATOM003_ALERT_1_A  _atom_site_fract_x is missing
            Fractional coordinates of atom site.
ATOM004_ALERT_1_A  _atom_site_fract_y is missing
            Fractional coordinates of atom site.
ATOM005_ALERT_1_A  _atom_site_fract_z is missing
            Fractional coordinates of atom site.
TYPE100_ALERT_1_A  _atom_site_label is not of type char.
TYPE101_ALERT_1_A  _atom_site_fract_x is not of type numb.
TYPE102_ALERT_1_A  _atom_site_fract_y is not of type numb.
TYPE103_ALERT_1_A  _atom_site_fract_z is not of type numb.
ATOM007_ALERT_1_A  _atom_site_aniso_label is missing
            Unique label identifying the atom site.
GEOM001_ALERT_1_A  _geom_bond_atom_site_label_1 is missing
            Label identifying the atom site 1.
GEOM003_ALERT_1_A  _geom_bond_distance is missing
            Distance between atom sites 1 and 2.
GEOM006_ALERT_1_A  _geom_angle_atom_site_label_2 is missing
            Label identifying the atom site 2.
GEOM007_ALERT_1_A  _geom_angle_atom_site_label_3 is missing
            Label identifying the atom site 3.@jackdeng@lich666
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shuad

铜虫 (正式写手)

又解了一遍发现如下B.C类错误,请高手帮忙解决

Alert level B
PLAT420_ALERT_2_B D-H Without Acceptor       O13   -- H13A   .     Please Check     
And 2 other PLAT420 Alerts
Less ...
PLAT420_ALERT_2_B D-H Without Acceptor       O14   -- H14B   .     Please Check     
PLAT420_ALERT_2_B D-H Without Acceptor       O33   -- H33A   .     Please Check     

PLAT973_ALERT_2_B Check Calcd Positive Resid. Density on     Ni2       1.60 eA-3   
Alert level C
PLAT234_ALERT_4_C Large Hirshfeld Difference C49    --C50            0.16 Ang.      
PLAT241_ALERT_2_C High   'MainMol' Ueq as Compared to Neighbors of       O4 Check   
PLAT241_ALERT_2_C High   'MainMol' Ueq as Compared to Neighbors of      C50 Check   
PLAT242_ALERT_2_C Low    'MainMol' Ueq as Compared to Neighbors of      N11 Check   
PLAT242_ALERT_2_C Low    'MainMol' Ueq as Compared to Neighbors of      N20 Check   
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor ....        2.2 Note  
PLAT341_ALERT_3_C Low Bond Precision on  C-C Bonds ...............     0.0083 Ang.  
PLAT360_ALERT_2_C Short  C(sp3)-C(sp3) Bond  C45    - C50    .       1.41 Ang.      
PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ...     -1.349 Report
PLAT911_ALERT_3_C Missing FCF Refl Between Thmin & STh/L=  0.600         39 Report  
PLAT976_ALERT_2_C Check Calcd Resid. Dens.  1.03A From     O13      -0.43 eA-3      
PLAT976_ALERT_2_C Check Calcd Resid. Dens.  1.09A From     O13      -0.43 eA-3      
PLAT978_ALERT_2_C Number C-C Bonds with Positive Residual Density.          0 Info @我想更懂你29
11楼2018-01-29 20:41:01
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shuad

铜虫 (正式写手)

2楼2018-01-27 21:14:29
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我想更懂你29

专家顾问 (文坛精英)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
shuad: 金币+50, 很有帮助 2018-01-30 12:31:33
Select validation type里选择
Full validation of CIF and structure factors
再看看
以大多数人的努力程度,还轮不到去拼天赋的地步
3楼2018-01-27 22:35:54
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AllToo

木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
你用什么软件精修的?CIF文件根本不完整!
Modeling_X-Ray_data_in_all_type![alltooxray@126.com]
4楼2018-01-28 03:51:49
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