| 3 | 1/1 | 返回列表 |
| 查看: 1941 | 回復(fù): 2 | ||
hesperus329金蟲 (正式寫手)
|
[求助]
如何解決check cif報告里的錯誤?有A,B,C類錯誤?怎么辦?
|
|
文章寫好都投出去了,主編說還缺少check cif報告,結(jié)果打出來后出現(xiàn) A,B,C 三類錯誤,本人是菜鳥,對單晶結(jié)構(gòu)不太懂,是不是培養(yǎng)的單晶晶型不好?不知如何處理,望高手指點! Datablock: shelxl -------------------------------------------------------------------------------- Bond precision: C-C = 0.0046 A Wavelength=1.54187 Cell: a=8.8532(10) b=13.720(2) c=17.688(2) alpha=90 beta=90 gamma=90 Temperature: 293 K Calculated Reported Volume 2148.5(5) 2148.5(5) Space group P 21 21 21 P 21 21 21 Hall group P 2ac 2ab ? Moiety formula C24 H25 N O5 C24 H25 N O5 Sum formula C24 H25 N O5 C24 H25 N O5 Mr 407.45 407.45 Dx,g cm-3 1.260 1.260 Z 4 4 Mu (mm-1) 0.720 0.720 F000 864.0 864.0 F000' 866.73 h,k,lmax 10,16,21 10,16,21 Nref 4253[ 2424] 4200 Tmin,Tmax 0.866,0.866 0.869,0.869 Tmin' 0.866 Correction method= MULTI-SCAN Data completeness= 1.73/0.99 Theta(max)= 72.500 R(reflections)= 0.0807( 3674) wR2(reflections)= 0.2290( 4200) S = 1.061 Npar= 278 -------------------------------------------------------------------------------- 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 PLAT902_ALERT_1_A No (Interpretable) Reflections found in FCF .... ! Check PLAT997_ALERT_1_A Unsuitable CIF/FCF File Combination with SHELXL CIF ! Error --------------------------------------------------------------------------------Alert level B PLAT035_ALERT_1_B No _chemical_absolute_configuration info given . ? Do ! --------------------------------------------------------------------------------Alert level C PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for O3 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C14 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C17 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0046 Ang. PLAT352_ALERT_3_C Short N-H (X0.87,N1.01A) N1 - H1 ... 0.75 Ang. --------------------------------------------------------------------------------Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT032_ALERT_4_G Std. Uncertainty on Flack Parameter Value High . 0.400 PLAT072_ALERT_2_G SHELXL First Parameter in WGHT Unusually Large. 0.18 PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT791_ALERT_4_G Note: The Model has Chirality at C2 (Verify) S And 3 other PLAT791 Alerts More ...PLAT791_ALERT_4_G Note: The Model has Chirality at C10 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C11 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C12 (Verify) S -------------------------------------------------------------------------------- 2 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 5 ALERT level C = Check. Ensure it is not caused by an omission or oversight 9 ALERT level G = General information/check it is not something unexpected 5 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 4 ALERT type 2 Indicator that the structure model may be wrong or deficient 2 ALERT type 3 Indicator that the structure quality may be low 5 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check |
木蟲 (正式寫手)
金蟲 (正式寫手)
| 3 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 291求調(diào)劑 +7 | hhhhxn.. 2026-03-23 | 7/350 |
|
|---|---|---|---|---|
|
[考研] 化學(xué)308分求調(diào)劑 +3 | 你好明天你好 2026-03-23 | 3/150 |
|
|
[考研] 333求調(diào)劑 +3 | ALULU4408 2026-03-23 | 3/150 |
|
|
[考研] 一志愿南京理工大學(xué)085701資源與環(huán)境302分求調(diào)劑 +5 | 葵梓衛(wèi)隊 2026-03-18 | 7/350 |
|
|
[考研] 08工學(xué)調(diào)劑 +7 | 用戶573181 2026-03-20 | 11/550 |
|
|
[考研] 352求調(diào)劑 +3 | 大米飯! 2026-03-22 | 3/150 |
|
|
[考研] 317求調(diào)劑 +12 | 申子申申 2026-03-19 | 18/900 |
|
|
[考研] 275求調(diào)劑 +6 | shansx 2026-03-22 | 8/400 |
|
|
[考研] 0805 316求調(diào)劑 +3 | 大雪深藏 2026-03-18 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | 13341 2026-03-20 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | .m.. 2026-03-21 | 4/200 |
|
|
[考研] 化學(xué)求調(diào)劑 +4 | 臨澤境llllll 2026-03-17 | 5/250 |
|
|
[考研] 一志愿華中科技大學(xué),080502,354分求調(diào)劑 +5 | 守候夕陽CF 2026-03-18 | 5/250 |
|
|
[考研] 一志愿武理材料305分求調(diào)劑 +6 | 想上岸的鯉魚 2026-03-18 | 7/350 |
|
|
[考研] 304求調(diào)劑 +7 | 司空. 2026-03-18 | 7/350 |
|
|
[考研] 329求調(diào)劑 +9 | 想上學(xué)吖吖 2026-03-19 | 9/450 |
|
|
[考研] 一志愿 南京航空航天大學(xué)大學(xué) ,080500材料科學(xué)與工程學(xué)碩 +5 | @taotao 2026-03-20 | 5/250 |
|
|
[考研] 0703化學(xué)調(diào)劑 +5 | pupcoco 2026-03-17 | 8/400 |
|
|
[考研] 本科鄭州大學(xué)物理學(xué)院,一志愿華科070200學(xué)碩,346求調(diào)劑 +4 | 我不是一根蔥 2026-03-18 | 4/200 |
|
|
[考研] 有沒有道鐵/土木的想調(diào)劑南林,給自己招師弟中~ +3 | TqlXswl 2026-03-16 | 7/350 |
|