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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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Giji521

银虫 (正式写手)

[求助] 重金酬谢,望各位高手帮忙解一晶体!

重金酬谢,望各位高手帮忙解一晶体!只要R1值在0.07以下,S值越接近1越好,没有A类错误就行了。先谢谢了1[ Last edited by Giji521 on 2012-9-6 at 21:14 ]
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qiuw001

银虫 (小有名气)


【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
感谢参与,应助指数 +1
linhua0402313: 金币+2, 高手啊,单看数据很完美啊,欢迎常来晶体板块 2012-09-07 15:05:30
Giji521: 金币+200, ★★★★★最佳答案 2012-09-07 16:19:45
能给1000金币吗?我解的结果可以达到你的要求。
Correction method= Not given  
Data completeness= 0.996 Theta(max)= 25.000
R(reflections)= 0.0638( 3367) wR2(reflections)= 0.2028( 3769)
S = 1.056 Npar= 269

--------------------------------------------------------------------------------

The following ALERTS were generated. Each ALERT has the format
       test-name_ALERT_alert-type_alert-level.
Click on the hyperlinks for more details of the test.
--------------------------------------------------------------------------------Alert level A
SYMM001_ALERT_1_A  _symmetry_cell_setting is missing
            The cell setting should be one of the following
            *  triclinic
            *  monoclinic
            *  orthorhombic
            *  tetragonal
            *  rhombohedral
            *  trigonal
            *  hexagonal
            *  cubic
            The following tests will not be performed.
            SYMMS_01,SYMMS_02
SYMM003_ALERT_1_A  _symmetry_space_group_name_H-M is missing
            Space-group symbol, including unique axis.
            The following tests will not be performed.
            CELLZ_01,CHEMW_03,REFLT_03,SYMMG_01,SYMMG_02
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
EXPT005_ALERT_1_A  _exptl_crystal_description is missing
            Crystal habit description.
            The following tests will not be performed.
            CRYSR_01
EXPT009_ALERT_1_A  No crystal dimensions have been given.
            The following tests will not be performed.
            CRYSS_01,CRYSS_02
EXPT108_ALERT_1_A  The magnitudes of the crystal dimensions do not
            match the min, mid and max definitions
EXPT010_ALERT_1_A  _exptl_crystal_colour (_pd_char_colour for powder) is missing
            Crystal colour.
            The following tests will not be performed.
            CRYSC_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.
ABSTY01_ALERT_1_A  The absorption correction should be one of the following
            *  none
            *  analytical
            *  integration
            *  numerical
            *  gaussian
            *  empirical
            *  psi-scan
            *  multi-scan
            *  refdelf
            *  sphere
            *  cylinder
PLAT043_ALERT_1_A Check Reported Molecular Weight ................     854.83      
PLAT044_ALERT_1_A Calculated and Reported Dx Differ ..............          ?
PLAT051_ALERT_1_A Mu(calc) and Mu(CIF) Ratio Differs from 1.0 by .      74.27 Perc.
PLAT053_ALERT_1_A Minimum Crystal Dimension Missing (or Error) ...          ?
PLAT054_ALERT_1_A Medium  Crystal Dimension Missing (or Error) ...          ?
PLAT055_ALERT_1_A Maximum Crystal Dimension Missing (or Error) ...          ?
PLAT122_ALERT_1_A No _symmetry_space_group_name_H-M Given ........          ?
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
PLAT052_ALERT_1_B Info on Absorption Correction Method Missing ...          ?
PLAT093_ALERT_1_B No su's on H-atoms, but refinement reported as .      mixed     
--------------------------------------------------------------------------------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 Not Given
PLAT041_ALERT_1_C Calc. and Reported SumFormula    Strings  Differ          ?
PLAT048_ALERT_1_C MoietyFormula Not Given ........................          ?
PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)...          ?
PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density ....       2.54      
PLAT125_ALERT_4_C No '_symmetry_space_group_name_Hall' Given .....          ?
PLAT341_ALERT_3_C Low Bond Precision on  C-C Bonds ...............     0.0110 Ang  
--------------------------------------------------------------------------------
8楼2012-09-07 14:50:52
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查看全部 15 个回答

superliky

木虫 (正式写手)

连大专家,高手你都不能优化的晶体,只怕,我们无能为力啊。
2楼2012-09-07 01:05:33
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panperfect

金虫 (小有名气)


感谢参与,应助指数 +1
linhua0402313: 金币+1, 应助指数-1, 感谢参与交流,但没有起到实质性的帮助,等有了实质性的再点击应助指数 2012-09-07 06:46:42
能说下你合成步骤和用到的所有原料吗?有些地方不能确定。
3楼2012-09-07 01:42:20
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Giji521

银虫 (正式写手)

引用回帖:
2楼: Originally posted by superliky at 2012-09-07 01:05:33
连大专家,高手你都不能优化的晶体,只怕,我们无能为力啊。

惭愧,对晶体解析不是很擅长
4楼2012-09-07 09:09:00
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