24小时热门版块排行榜    

查看: 1200  |  回复: 8

heropighi

铜虫 (小有名气)

[求助] CATEP 模擬有機分子(pheophorbide a) Fail 求助 已有1人参与



1. ???????????????_????@????M??w??????W?? (http://www.chemspider.com/Chemical-Structure.10343120.html?rid=ffd28fa6-0b51-45ee-bd8d-00af788c9361)
???d???3D???(.mol)?n????build ???30*30*30????g?????????G?M??????????????rebuild??Σ????????????Y????Fail????????m?L???????????С????????fail???????????????????????e??? ?Л]?п??????d??????3D???n????}(?????????????????? - H??????)???????Л]???????? Chlorophyll a ??Pheophytin a ?? pheophorbide a ?С?????????????  !!!!!!!!!!!!!


2. ??L??^????????????ЙC?????????????????????????????????????????
+-----------+-----------------+-----------------+------------+-----+ <-- BFGS
| Parameter |      value      |    tolerance    |    units   | OK? | <-- BFGS
+-----------+-----------------+-----------------+------------+-----+ <-- BFGS
|  dE/ion   |   4.055163E-005 |   5.000000E-005 |         eV | Yes | <-- BFGS
|  |F|max   |   8.697393E-002 |   1.000000E-001 |       eV/A | Yes | <-- BFGS
|  |dR|max  |   4.738836E-003 |   5.000000E-003 |          A | Yes | <-- BFGS
+-----------+-----------------+-----------------+------------+-----+ <-- BFGS
  
BFGS: Geometry optimization completed successfully.

?x?x?ж?!

CATEP ??M?ЙC????(pheophorbide a) Fail  ????
123.jpg
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huxiao.gl

木虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
What's the error reporting from CASTEP output file?
Obviously, you have to add the omitted hydrogen atoms as well as the methyl ligands manually. Maybe this is the problem.
good luck
2楼2014-09-10 21:46:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

heropighi

铜虫 (小有名气)

引用回帖:
2楼: Originally posted by huxiao.gl at 2014-09-10 21:46:47
What's the error reporting from CASTEP output file?
Obviously, you have to add the omitted hydrogen atoms as well as the methyl ligands manually. Maybe this is the problem.

謝謝您,另外想請教一下  1. 在添加3D分子結構的官能基時,空間角度那些重要嗎?  2. 能否用2D分子模型?砟M?
3楼2014-09-10 23:12:33
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

heropighi

铜虫 (小有名气)

引用回帖:
2楼: Originally posted by huxiao.gl at 2014-09-10 21:46:47
What's the error reporting from CASTEP output file?
Obviously, you have to add the omitted hydrogen atoms as well as the methyl ligands manually. Maybe this is the problem.

輸出文件只有下面幾個

其中.castep顯示
Pseudo atomic calculation performed for H 1s1
Converged in 13 iterations to a total energy of -12.4601 eV
  Pseudo atomic calculation performed for C 2s2 2p2
Converged in 17 iterations to a total energy of -145.7942 eV
Pseudo atomic calculation performed for N 2s2 2p3
Converged in 21 iterations to a total energy of -262.6886 eV
Pseudo atomic calculation performed for O 2s2 2p4
Converged in 23 iterations to a total energy of -429.2136 eV

到這裡就Fail了,想破頭啦>_<
CATEP 模擬有機分子(pheophorbide a) Fail  求助-1
321.png

4楼2014-09-10 23:27:04
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

heropighi

铜虫 (小有名气)

???????:
3?: Originally posted by heropighi at 2014-09-10 23:12:33
?x?x????????????????  1. ??????3D????Y?????????r?????g?????Щ??????  2. ?????2D???????????M?...

???x??Modify?У??l?F???Adjust Hydrogen?x?????????hydrogen atoms & methyl Ligand??????????
5楼2014-09-10 23:29:27
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huxiao.gl

木虫 (小有名气)

引用回帖:
3楼: Originally posted by heropighi at 2014-09-10 23:12:33
謝謝您,另外想請教一下  1. 在添加3D分子結構的官能基時,空間角度那些重要嗎?  2. 能否用2D分子模型?砟M?...

虽然软件能够自动优化结构,但是初始结构不能与真实的偏差太多。
这个分子边缘有甲基,所以不是2D结构。
good luck
6楼2014-09-11 01:47:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huxiao.gl

木虫 (小有名气)

引用回帖:
4楼: Originally posted by heropighi at 2014-09-10 23:27:04
輸出文件只有下面幾個

其中.castep顯示
Pseudo atomic calculation performed for H 1s1
Converged in 13 iterations to a total energy of -12.4601 eV
  Pseudo atomic calculation performed for C 2s2 ...

这个不是报错信息
good luck
7楼2014-09-11 01:48:30
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huxiao.gl

木虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★
heropighi: 金币+5, 有帮助 2014-09-16 09:36:56
???????:
5?: Originally posted by heropighi at 2014-09-10 23:29:27
???x??Modify?У??l?F???Adjust Hydrogen?x?????????hydrogen atoms & methyl Ligand??????????...

Adjust Hydrogen?????????????????????????????????????
good luck
8楼2014-09-11 01:49:51
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

heropighi

铜虫 (小有名气)

??.castep??????У???г??F????????????????]?г??F?e?`???!
+-------------------------------------------------+
|                                                 |
|      CCC   AA    SSS  TTTTT  EEEEE  PPPP        |
|     C     A  A  S       T    E      P   P       |
|     C     AAAA   SS     T    EEE    PPPP        |
|     C     A  A     S    T    E      P           |
|      CCC  A  A  SSS     T    EEEEE  P           |
|                                                 |
+-------------------------------------------------+
|                                                 |
| Welcome to Materials Studio CASTEP version 4.1  |
| Ab Initio Total Energy Program                  |
|                                                 |
| Authors:                                        |
| M. Segall, M. Probert, C. Pickard, P. Hasnip,   |
| S. Clark, K. Refson, M. Payne                   |
|                                                 |
| Contributors:                                   |
| P. Lindan, P. Haynes, J. White, V. Milman,      |
| N. Govind, M. Gibson, P. Tulip, V. Cocula,      |
| B. Montanari, D. Quigley, M. Glover,            |
| L. Bernasconi, A. Perlov, M. Plummer            |
|                                                 |
| Copyright (c) 2000 - 2006                       |
|                                                 |
| Please cite                                     |
|                                                 |
|     "First principles methods using CASTEP"     |
|                                                 |
|         Zeitschrift fuer Krystallographie       |
|           220(5-6) pp. 567-570 (2005)           |
|                                                 |
| S. J. Clark, M. D. Segall, C. J. Pickard,       |
| P. J. Hasnip, M. J. Probert, K. Refson,         |
| M. C. Payne                                     |
|                                                 |
|       in all publications arising from          |
|              your use of CASTEP                 |
|                                                 |
+-------------------------------------------------+

  This version was compiled for linux_x86_64 on Dec 19 2006

License checkout of MS_castep successful
Number of licenses checked out     1

Pseudo atomic calculation performed for H 1s1

Converged in 13 iterations to a total energy of -12.4696 eV


Pseudo atomic calculation performed for C 2s2 2p2

Converged in 18 iterations to a total energy of -145.8305 eV

Pseudo atomic calculation performed for N 2s2 2p3

Converged in 22 iterations to a total energy of -262.7213 eV

Pseudo atomic calculation performed for O 2s2 2p4

Converged in 25 iterations to a total energy of -429.5980 eV
9楼2014-09-11 09:32:52
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 heropighi 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[公派出国] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 5lbyq5wrhb 2026-02-07 3/150 2026-02-08 03:05 by vs90ilomwc
[论文投稿] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 3rkserf6qr 2026-02-07 4/200 2026-02-08 02:45 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 3rkserf6qr 2026-02-07 3/150 2026-02-08 02:32 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +5 2h7du0nuhk 2026-02-07 5/250 2026-02-08 02:27 by vs90ilomwc
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +5 2h7du0nuhk 2026-02-07 5/250 2026-02-08 02:25 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 5/250 2026-02-08 02:12 by vs90ilomwc
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 6/300 2026-02-08 02:07 by vs90ilomwc
[教师之家] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 6/300 2026-02-08 02:05 by vs90ilomwc
[找工作] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 6/300 2026-02-08 01:46 by vs90ilomwc
[公派出国] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 7/350 2026-02-08 01:45 by vs90ilomwc
[教师之家] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 7/350 2026-02-08 01:26 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 7/350 2026-02-08 01:12 by vs90ilomwc
[教师之家] 有院领导为了换新车,用横向课题经费买了俩车 +7 瞬息宇宙 2026-02-04 7/350 2026-02-07 21:47 by tfang
[有机交流] 酰胺脱乙酰基 10+5 chibby 2026-02-03 12/600 2026-02-07 19:29 by 江东闲人
[基金申请] 同年申请2项不同项目,第1个项目里不写第2个项目的信息,可以吗 +4 hitsdu 2026-02-06 4/200 2026-02-07 13:07 by jurkat.1640
[考博] 天津大学招2026.09的博士生,欢迎大家推荐交流(博导是本人) +4 a793625982 2026-02-05 5/250 2026-02-07 10:57 by a793625982
[公派出国] CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生|MSCA经费充足、排名优 +4 雨念 2026-02-01 6/300 2026-02-06 23:32 by MelissaPon
[基金申请] 面上项目申报 +3 Tide man 2026-02-01 3/150 2026-02-05 22:56 by god_tian
[硕博家园] 博士延得我,科研能力直往上蹿 +7 偏振片 2026-02-02 7/350 2026-02-04 17:36 by 陈氏帝国
[教师之家] 遇见不省心的家人很难过 +18 otani 2026-02-03 22/1100 2026-02-04 11:06 by tangmnt
信息提示
请填处理意见