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晶體有很多A類和B類的錯誤,能投非晶體的文章嗎
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我的化合物是很容易風(fēng)化的,我是封管測的,由于含有六氟磷酸根,所以無序很厲害,我們老師已經(jīng)幫我求助高手解過了,不過還是有很多A類、B類的錯誤,這是Checkcif給的信息,大家?guī)臀蚁胂朕k法呢 Alert level A 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. PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) ....... O3 PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) ....... O10 PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) ....... O11 PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) ....... O12 PLAT430_ALERT_2_A Short Inter D...A Contact O11 .. O12 .. 1.96 Ang. 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 PLAT340_ALERT_3_B Low Bond Precision on C-C Bonds ............... 0.0288 Ang PLAT420_ALERT_2_B D-H Without Acceptor O4 - H4 ... ? |
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