| 5 | 1/1 | 返回列表 |
| 查看: 632 | 回復(fù): 4 | ||
cmj_1237銀蟲 (初入文壇)
|
[求助]
求好心人幫忙精修NH2
|
|
本人非晶體專業(yè),請好心人幫忙精修一下NH2,編輯的要求如下: If it is allowed by the quality of the experiment, please refine the amino hydrogens without geometric restrictions. For such prototropic tautomeric systems, the objective positions of the hydrogens are of importance。 后來有個本版的好心人幫精修了一下,但好像沒有按編輯的要求精修NH2, 因此編輯的答復(fù)如下: I did not understand what you have done with amino hydrogens. Apparently, you did not refine then, neither their N-H bond lengths were taken standard. Please explain your procedure of treating these hydrogens in details. (這位好心的朋友讓我這么答復(fù):I didn't refine the structure, only using 'afix 3' to ride H atoms on N atom. The distance of N-H was not limited to standard length. (可是編輯要求重新上傳fcf文件,看來還得精修N上的H) 求別的好心人幫忙按編輯的要求做一下,本人是菜鳥。如果幫忙了,一定感激不盡。ìF(xiàn)金感謝都行,呵呵) 如果愿意幫忙請留下您的郵箱 菜鳥 |
至尊木蟲 (著名寫手)
銀蟲 (初入文壇)
至尊木蟲 (著名寫手)
至尊木蟲 (文壇精英)
| 5 | 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]
|
孅華 2026-03-22 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 276求調(diào)劑。有半年電池和半年高分子實習(xí)經(jīng)歷 +9 | 材料學(xué)257求調(diào)劑 2026-03-23 | 10/500 |
|
|
[考研] 材料/農(nóng)業(yè)專業(yè),07/08開頭均可,過線就行 +3 | 呵唔哦豁 2026-03-23 | 4/200 |
|
|
[考研] 招08考數(shù)學(xué) +6 | laoshidan 2026-03-20 | 14/700 |
|
|
[考研] 298求調(diào)劑 +8 | 上岸6666@ 2026-03-20 | 8/400 |
|
|
[考研] 323求調(diào)劑 +6 | 洼小桶 2026-03-18 | 6/300 |
|
|
[考研] 324求調(diào)劑 +6 | lucky呀呀呀鴨 2026-03-20 | 6/300 |
|
|
[考研] 289求調(diào)劑 +7 | 懷瑾握瑜l 2026-03-20 | 7/350 |
|
|
[考研] 311求調(diào)劑 +3 | 26研0 2026-03-20 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | 13341 2026-03-20 | 3/150 |
|
|
[考研] 330求調(diào)劑0854 +3 | assdll 2026-03-21 | 3/150 |
|
|
[考研] 083200學(xué)碩321分一志愿暨南大學(xué)求調(diào)劑 +3 | innocenceF 2026-03-17 | 3/150 |
|
|
[考研] 二本跨考鄭大材料306英一數(shù)二 +3 | z1z2z3879 2026-03-17 | 3/150 |
|
|
[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] 南京大學(xué)化學(xué)376求調(diào)劑 +3 | hisfailed 2026-03-19 | 6/300 |
|
|
[考研] 330求調(diào)劑 +4 | 小材化本科 2026-03-18 | 4/200 |
|
|
[考研] 304求調(diào)劑 +7 | 司空. 2026-03-18 | 7/350 |
|
|
[考研] 288求調(diào)劑 +16 | 于海海海海 2026-03-19 | 16/800 |
|
|
[考研] 一志愿吉林大學(xué)材料學(xué)碩321求調(diào)劑 +11 | Ymlll 2026-03-18 | 15/750 |
|
|
[考研] 261求B區(qū)調(diào)劑,科研經(jīng)歷豐富 +3 | 牛奶很忙 2026-03-20 | 4/200 |
|