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lidan88275銀蟲(chóng) (小有名氣)
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[交流]
【求助】求助晶體解析錯(cuò)誤 已有1人參與
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DENSX01_ALERT_1_A The ratio of the calculated to measured crystal density lies outside the range 0.80 <> 1.20 Calculated density = 1.556 Measured density = 0.000 PLAT213_ALERT_2_A Atom O9 has ADP max/min Ratio ..... 5.80 oblat PLAT093_ALERT_1_A No su's on H-atoms, but refinement reported as . mixed ________________________________________ Alert level B RFACR01_ALERT_3_B The value of the weighted R factor is > 0.35 Weighted R factor given 0.373 PLAT029_ALERT_3_B _diffrn_measured_fraction_theta_full Low ....... 0.95 PLAT084_ALERT_2_B High wR2 Value ................................. 0.37 PLAT213_ALERT_2_B Atom O8 has ADP max/min Ratio ..... 5.00 prola PLAT214_ALERT_2_B Atom O10 (Anion/Solvent) ADP max/min Ratio 6.00 oblat PLAT250_ALERT_2_B Large U3/U1 Ratio for Average U(i,j) Tensor .... 4.37 PLAT341_ALERT_3_B Low Bond Precision on C-C Bonds (x 1000) Ang .. 27 ________________________________________ Alert level C DIFMX01_ALERT_2_C The maximum difference density is > 0.1*ZMAX*0.75 _refine_diff_density_max given = 3.669 Test value = 2.925 DIFMX02_ALERT_1_C The maximum difference density is > 0.1*ZMAX*0.75 The relevant atom site should be identified. RFACG01_ALERT_3_C The value of the R factor is > 0.10 R factor given 0.148 PLAT082_ALERT_2_C High R1 Value .................................. 0.15 PLAT097_ALERT_2_C Large Reported Max. (Positive) Residual Density 3.67 eA-3 PLAT213_ALERT_2_C Atom Y1 has ADP max/min Ratio ..... 3.20 prola PLAT213_ALERT_2_C Atom O5 has ADP max/min Ratio ..... 3.40 prola PLAT213_ALERT_2_C Atom C4 has ADP max/min Ratio ..... 3.60 prola PLAT213_ALERT_2_C Atom C5 has ADP max/min Ratio ..... 3.40 prola PLAT213_ALERT_2_C Atom C6 has ADP max/min Ratio ..... 3.80 prola PLAT041_ALERT_1_C Calc. and Reported SumFormula Strings Differ ? PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............ 2.00 Ratio PLAT774_ALERT_1_C Suspect X-Y Bond in CIF: Y1 -- Y1 .. 3.88 Ang. ________________________________________ Alert level G PLAT072_ALERT_2_G SHELXL First Parameter in WGHT Unusually Large. 0.20 PLAT302_ALERT_4_G Note: Anion/Solvent Disorder ................... 25.00 Perc. PLAT764_ALERT_4_G Overcomplete CIF Bond List Detected (Rep/Expd) . 1.25 Ratio PLAT793_ALERT_4_G The Model has Chirality at N1 (Verify) .... S 小蟲(chóng)對(duì)于晶體解析方面了解甚少,哪位大俠幫幫忙。 |
至尊木蟲(chóng) (文壇精英)
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DENSX01_ALERT_1_A The ratio of the calculated to measured crystal density lies outside the range 0.80 <> 1.20 Calculated density = 1.556 Measured density = 0.000 把第二項(xiàng)寫(xiě)?就可以 PLAT093_ALERT_1_A No su's on H-atoms, but refinement reported as . mixed 改成constr O9正確么 好像非正定吧 仔細(xì)檢查下 |
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