| 3 | 1/1 | 返回列表 |
| 查看: 1597 | 回復: 2 | |||
hzs1985銀蟲 (小有名氣)
|
[求助]
晶體解析AB類錯誤 已有1人參與
|
|
小弟最近做了一個有機磷化合物,該化合物本身很穩(wěn)定,在空氣中放置半個月都沒問題。長出來的單晶,測試數(shù)據(jù)還可以Rint約為0.08.解出來骨架也是對的,就是有殘余峰,如果定成原子則明顯不合理,不定就會提示一大堆錯誤。具體如下,大神給看看唄,不勝感激 Alert level A RFACR01_ALERT_3_A The value of the weighted R factor is > 0.45 Weighted R factor given 0.554 PLAT084_ALERT_3_A High wR2 Value (i.e. > 0.25) ................... 0.55 Report --------------------------------------------------------------------------------Alert level B RFACG01_ALERT_3_B The value of the R factor is > 0.15 R factor given 0.159 Crystal system given = monoclinic PLAT082_ALERT_2_B High R1 Value .................................. 0.16 Report PLAT340_ALERT_3_B Low Bond Precision on C-C Bonds ............... 0.0144 Ang. --------------------------------------------------------------------------------Alert level C DIFMX01_ALERT_2_C The maximum difference density is > 0.1*ZMAX*0.75 _refine_diff_density_max given = 1.500 Test value = 1.125 DIFMX02_ALERT_1_C The maximum difference density is > 0.1*ZMAX*0.75 The relevant atom site should be identified. PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density .... 3.12 Report PLAT097_ALERT_2_C Large Reported Max. (Positive) Residual Density 1.50 eA-3 PLAT230_ALERT_2_C Hirshfeld Test Diff for C2 -- C3 .. 5.1 su PLAT234_ALERT_4_C Large Hirshfeld Difference C3 -- C4 .. 0.18 Ang. PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... C4 Check PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C12 Check --------------------------------------------------------------------------------Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT072_ALERT_2_G SHELXL First Parameter in WGHT Unusually Large. 0.40 Report PLAT128_ALERT_4_G Alternate Setting for Input Space Group C2/c I2/a Note PLAT152_ALERT_1_G The Supplied and Calc. Volume s.u. Differ by ... 12 Units PLAT793_ALERT_4_G The Model has Chirality at C11 ............. S Verify |
晶體解析 |
用戶注銷 (知名作家)
精修問題可私信
銀蟲 (小有名氣)
| 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] 材料與化工調(diào)劑一志愿大連海事085600,349 +5 | 吃的不少 2026-03-30 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 調(diào)劑 +4 | GK72 2026-03-30 | 4/200 |
|
|
[考研] 抱歉 +3 | 田洪有 2026-03-30 | 3/150 |
|
|
[有機交流] 考研調(diào)劑 +8 | watb 2026-03-26 | 8/400 |
|
|
[考研] 0703 化學 求調(diào)劑,一志愿山東大學 342 分 +7 | Shern—- 2026-03-28 | 7/350 |
|
|
[考研] 085701求調(diào)劑初試286分 +5 | secret0328 2026-03-28 | 5/250 |
|
|
[考研] 332求調(diào)劑 +6 | Lyy930824@ 2026-03-29 | 6/300 |
|
|
[考研]
|
nnnnnnn5 2026-03-25 | 11/550 |
|
|
[考研] 340求調(diào)劑 +6 | Amber00 2026-03-26 | 6/300 |
|
|
[考研] 一志愿太原理工安全工程300分,求調(diào)劑 +5 | 0857求調(diào)劑. 2026-03-24 | 6/300 |
|
|
[考研] 304求調(diào)劑 +6 | 曼殊2266 2026-03-27 | 6/300 |
|
|
[考研] 339求調(diào)劑,想調(diào)回江蘇 +6 | 烤麥芽 2026-03-27 | 8/400 |
|
|
[考研] 求調(diào)劑推薦 材料 304 +15 | 荷包蛋hyj 2026-03-26 | 15/750 |
|
|
[考研] 070300化學求調(diào)劑 +4 | 起個名咋這么難 2026-03-27 | 4/200 |
|
|
[考研] 348求調(diào)劑 +4 | 小懶蟲不懶了 2026-03-27 | 5/250 |
|
|
[考研] 求調(diào)劑 +3 | 劉柯@ 2026-03-24 | 4/200 |
|
|
[考研] 0703化學一志愿南京師范大學303求調(diào)劑 +3 | zzffylgg 2026-03-24 | 3/150 |
|
|
[考研] 081200-11408-276學碩求調(diào)劑 +4 | 崔wj 2026-03-26 | 4/200 |
|
|
[考研] 281求調(diào)劑 +6 | Koxui 2026-03-24 | 7/350 |
|
|
[考研] 一志愿 南京郵電大學 288分 材料考研 求調(diào)劑 +3 | jl0720 2026-03-26 | 3/150 |
|