| 4 | 1/1 | 返回列表 |
| 查看: 902 | 回復(fù): 3 | |||
[交流]
【求助】C 類和G類錯誤求助[100金幣]
|
|
晶體學(xué)報C的審稿意見,審稿人的意見是: "All alert C have to be clarified"; 編輯的意見是: "in particular, please carefully review and respond to the alerts from the checkCIF/PLATON results." 請大牛們給幫忙解釋一下. checkCIF 的結(jié)果有C類也有G類, Alert level C STRVA01_ALERT_4_C Flack test results are meaningless. From the CIF: _refine_ls_abs_structure_Flack 0.300 From the CIF: _refine_ls_abs_structure_Flack_su 0.900 PLAT220_ALERT_2_C Large Non-Solvent O Ueq(max)/Ueq(min) ... 3.11 Ratio PLAT230_ALERT_2_C Hirshfeld Test Diff for C15 -- C16 .. 5.39 su PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C12 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C1 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C3 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C21 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C22 PLAT331_ALERT_2_C Small Average Phenyl C-C Dist. C3 -C13 1.37 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 7 PLAT915_ALERT_3_C Low Friedel Pair Coverage ...................... 86.57 Perc. PLAT024_ALERT_4_C Merging of Friedel Pairs is Indicated .......... ! PLAT032_ALERT_4_C Std. Uncertainty in Flack Parameter too High ... 0.90 PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 2 C H4 O Alert level G REFLT03_ALERT_4_G ALERT: MoKa measured Friedel data cannot be used to determine absolute structure in a light-atom study EXCEPT under VERY special conditions. It is preferred that Friedel data is merged in such cases. From the CIF: _diffrn_reflns_theta_max 26.37 From the CIF: _reflns_number_total 6101 Count of symmetry unique reflns 3684 Completeness (_total/calc) 165.61% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 2417 Fraction of Friedel pairs measured 0.656 Are heavy atom types Z>Si present no PLAT432_ALERT_2_G Short Inter X...Y Contact O12 .. C7 .. 2.98 Ang. PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 4 PLAT916_ALERT_2_G Hooft y and Flack x Parameter values differ by . 0.20 PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 2 PLAT791_ALERT_4_G Note: The Model has Chirality at C1’ (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C2’ (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C3’ (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C4’ (Verify) R |
» 搶金幣啦!回帖就可以得到:
+2/166
+1/95
+1/74
+2/72
+1/61
+2/38
+1/36
+1/35
+1/23
+1/18
+1/12
+1/11
+1/9
+1/7
+1/7
+1/3
+1/3
+1/3
+1/2
+1/1
| 4 | 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] 材料與化工專碩調(diào)劑 +6 | heming3743 2026-03-16 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 材料080500調(diào)劑求收留 +7 | 一顆meteor 2026-03-13 | 7/350 |
|
|
[考研] 295材料求調(diào)劑,一志愿武漢理工085601專碩 +4 | Charlieyq 2026-03-19 | 4/200 |
|
|
[考研]
|
簡木ChuFront 2026-03-19 | 7/350 |
|
|
[考研] 一志愿中南化學(xué)337求調(diào)劑 +4 | niko- 2026-03-19 | 5/250 |
|
|
[考研] 085700資源與環(huán)境308求調(diào)劑 +10 | 墨墨漠 2026-03-18 | 11/550 |
|
|
[考研] 一志愿西南交通 專碩 材料355 本科雙非 求調(diào)劑 +4 | 西南交通專材355 2026-03-19 | 4/200 |
|
|
[考研] 317求調(diào)劑 +4 | 申子申申 2026-03-19 | 8/400 |
|
|
[考研]
|
.6lL 2026-03-18 | 7/350 |
|
|
[考研] 復(fù)試調(diào)劑 +4 | z1z2z3879 2026-03-14 | 6/300 |
|
|
[考研] 0703化學(xué)調(diào)劑 +5 | pupcoco 2026-03-17 | 8/400 |
|
|
[考研] 332求調(diào)劑 +3 | ydfyh 2026-03-17 | 3/150 |
|
|
[考研] 考研求調(diào)劑 +3 | 橘頌. 2026-03-17 | 4/200 |
|
|
[考研] 308求調(diào)劑 +4 | 是Lupa啊 2026-03-16 | 4/200 |
|
|
[考研] 085601求調(diào)劑 +4 | Du.11 2026-03-16 | 4/200 |
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|
|
[考研] 藥學(xué)383 求調(diào)劑 +3 | 藥學(xué)chy 2026-03-15 | 4/200 |
|
|
[基金申請]
今年的國基金是打分制嗎?
50+3
|
zhanghaozhu 2026-03-14 | 3/150 |
|
|
[考研] 080500,材料學(xué)碩302分求調(diào)劑學(xué)校 +4 | 初識可樂 2026-03-14 | 5/250 |
|
|
[考研] 中科大材料與化工319求調(diào)劑 +3 | 孟鑫材料 2026-03-14 | 3/150 |
|