| ²é¿´: 631 | »Ø¸´: 5 | ||||
henuhaog½ð³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿¼ÆËãʱ·Ö×ӽṹ±»ÆÆ»µ ÒÑÓÐ5È˲ÎÓë
|
|
I want to optimize the geometry of Dithiobis succinimidyl propionate (DTSP) with B3LYP. I used Gaussianview to construct DTSP without any restriction. However, the C-O bond broke and two head groups(C4H4NO3-, ) came together during optimization. The structure is totally changed. At last, the calculation died at link 9999. What should I do if I want to avoid this? |
» ²ÂÄãϲ»¶
ÉîÛÚÐÅÏ¢Ö°Òµ¼¼ÊõѧԺ2026Äê½ÌʦÕÐÆ¸¹«¸æ£¨×îУ©
ÒѾÓÐ0È˻ظ´
ÇóENDNOTEÆÆ½âÈí¼þ°²×°°ü
ÒѾÓÐ4È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ239È˻ظ´
Ñо¿ÉúÕÐÉú
ÒѾÓÐ0È˻ظ´
ºÓº£´óѧ £¨211.˫һÁ÷¸ßУ£©¸ÆîÑ¿ó¹âµçʵÑéÊÒ¶¡ÓÂÍŶӻ¶ÓÓÐÖ¾ÇàÄ꣡
ÒѾÓÐ3È˻ظ´
ºÚÁú½Ê¡Ô×ÓÄÜÑо¿Ôº»¯Ñ§¿ÎÌâ×éÕÐÊÕ2026¼¶»¯Ñ§×¨Òµ»ò»¯Ñ§Ïà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
ɽÎ÷´óѧ×ÊÔ´Óë»·¾³¹¤³ÌÑо¿Ëù»¯¹¤·ÖÀë/»·¾³¹¦ÄܲÄÁÏС×éÕÐÊÕ2026Ä격ʿÉú
ÒѾÓÐ3È˻ظ´
26²©Ê¿ÉêÇë
ÒѾÓÐ0È˻ظ´
Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
ÕÐÉú²ÄÁÏÓ뻯¹¤¡¢»·¾³¿ÆÑ§µ÷¼ÁÑо¿Éú
ÒѾÓÐ5È˻ظ´
A Çø¹ýÏ߾ͿÉÉê£¡ÖØÇìË«·Ç¹«°ì¸ßУ 0856µ÷¼Á£¬½ÓÊÜ¿çרҵ£¡ÄÉÃײÄÁÏ / Èó»¬ÈÈÃÅ·½Ïò
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
cailianguo
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 601.3
- É¢½ð: 996
- ºì»¨: 2
- Ìû×Ó: 509
- ÔÚÏß: 244.8Сʱ
- ³æºÅ: 1060479
- ×¢²á: 2010-07-19
- רҵ: ÎÛȾ¿ØÖÆ»¯Ñ§

2Â¥2010-07-28 09:27:09
erylingjet
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 5.372
- ½ð±Ò: 9933.4
- É¢½ð: 752
- ºì»¨: 2
- Ìû×Ó: 2248
- ÔÚÏß: 241.5Сʱ
- ³æºÅ: 415302
- ×¢²á: 2007-06-28
- ÐÔ±ð: GG
- רҵ: ¼ÆË㻯ѧ
3Â¥2010-07-28 09:36:09
springxa
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 23 (СѧÉú)
- ½ð±Ò: 17961.1
- É¢½ð: 337
- ºì»¨: 1
- Ìû×Ó: 3026
- ÔÚÏß: 415.6Сʱ
- ³æºÅ: 894685
- ×¢²á: 2009-11-05
- ÐÔ±ð: GG
- רҵ: ¹ÌÌåÁ¦Ñ§
4Â¥2010-07-28 10:17:45
°ëÖ§ÑÌ5591
Òø³æ (ÕýʽдÊÖ)
ר¼Ò
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 200.9
- É¢½ð: 775
- ºì»¨: 4
- Ìû×Ó: 654
- ÔÚÏß: 548.1Сʱ
- ³æºÅ: 647829
- ×¢²á: 2008-11-06
- ÐÔ±ð: GG
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| The initial structure is not reasonable or it is completely wrong, |
5Â¥2010-07-29 13:33:28
jiewei
ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)
С²Å
-

ר¼Ò¾Ñé: +52 - Ó¦Öú: 60 (³õÖÐÉú)
- ½ð±Ò: 7815.2
- É¢½ð: 1399
- ºì»¨: 32
- ɳ·¢: 3
- Ìû×Ó: 1778
- ÔÚÏß: 581.4Сʱ
- ³æºÅ: 702271
- ×¢²á: 2009-02-16
- ÐÔ±ð: GG
- רҵ: ÀíÂۺͼÆË㻯ѧ
- ¹ÜϽ: Á¿×Ó»¯Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| There are some mistakes for many people that they constructed initial molecule geometry wihtout checking the rationality which results the wrong phenomena as LZ |

6Â¥2010-07-30 12:07:18














»Ø¸´´ËÂ¥