²é¿´: 856  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hshuaxue

Í­³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿»ìºÏ»ù×éµÄʹÓÃ!

ÎÒÊǸãÓлúºÏ³ÉµÄ,ÏÖÔÚÒªÓÃGauusianÀ´ÓÅ»¯Ò»¸ö¹ý¶É½ðÊôÅäºÏÎï,ÏÖÔÚÓÐÁ½¸öÎÊÌâÇë½Ì¸ßÊÖ!
    1.»ìºÏ»ù×éʹÓÃÊDz»ÊÇÒª×Ô¼º¸Ä¶¯ÊäÈëÎļþ,»¹ÊǸß˹×Ô¼ºÅäºÃµÄ,¸ß˹ºÃÏñÖ»Ìṩµ¥Ò»µÄ»ù×é(Èç6-31G**)¹©Ñ¡ÓÃ,Èç¹ûÓÃ6-31G**ºÍLANL2DZÊDz»ÊÇÒª×Ô¼º¸Ä¶¯ÊäÈëÎļþ,»¹ÊǸß˹ÌṩÕâÖÖÑ¡Ôñ?
   2.Èç¹ûÑ¡ºÃÁË6-31G**ºÍLANL2DZ»ù×é,ÎÒÄǸö²Î¿¼ÎÄÏ×ÉÏ˵Ҫ¼Ó¼«»¯º¯Êý,ÈçºÎÔÙ¶ÔRu¼Ó¼«»¯º¯Êý?

ÎÒ×öµÄÌåϵº¬ÓÐ:Ru,P,Cl,C,H,OÔ­×Ó.ÎÄÏ×˵¶ÔC,H,OÔ­×ÓʹÓÃ6-31G**»ù×é,¶ÔRu,P,Cl,ʹÓÃLANL2DZ»ù×é,¶øÇÒ»¹¶ÔRu,P,ClÔ­×Ó¼ÓÁËÒ»¸ö¼«»¯Òò×Ó.Õâ¸ö¼«»¯Òò×ÓÈçºÎ¼Ó?

ÎÒ¶Ô¼ÆËãËäÈ»¿´¹ýһЩÀíÂÛ,»¹Ö»ÄÜËã¸öÃÅÍ⺺,Ö»ÊǰÑGauusianµ±×÷Ò»¸öºÚÏ»×ÓÀ´²Ù×÷,ÏÖÔÚ¾ÍÊǸ㲻¶¨Õâ¸öÊäÈëÎļþ,Çë¸ßÊÖÖ¸½Ì°¡,Èç¹ûÄÜÌṩÏà¹ØµÄ×ÊÁÏÒ²ÐÐ.

·Ç³£¸Ðл!
»Ø¸´´ËÂ¥
¿´Ë­¸Ò¸úÎÒÍæ!
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

spkeey

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
lei0736(½ð±Ò+3,VIP+0):лл
¹ØÓÚËùËßµÄ ¼«»¯»ù×飬½âÊÍÈçÏÂ
6-31G    ÊÇÕý³£µÄûÓм«»¯ºÍÃÖÉ¢
6-31G*  Ìí¼ÓÒ»¸ö¼«»¯»ù×é
6-31G** Ìí¼Ó¶þ¸ö¼«»¯»ù×é
6-31+G** Ò»¸öÃÖÉ¢ºÍ¶þ¸ö¼«»¯
======================
lanl2dzÊÇØÍÊÆ»ù×飬ºÃÏñ»¹Ã»ÓÐÓùý¼Ó¼«»¯µÄ¡£¡£¡£¡£¡£ÄãµÈÆäËüÈ˸æËßÄã°É£¡

ÓÐÈËдµÄ¶«Î÷£¬ÎÒËÑË÷³öÀ´µÄ£º
1985ÄêHayºÍWadtÌá³öLos AlamosØÍÊÆÒÔÀ´£¬ÈËÃǶԽøÒ»²½Ìá¸ßLanl2dz»ù×éµÄ¾«È·¶È½øÐÐÁ˸÷ÖÖ³¢ÊÔ£¬°üÀ¨Ìí¼ÓÃÖÉ¢º¯Êý»ò¼«»¯º¯Êý£¬ÒÔ¼°²ÉÈ¡ÆäËû·½·¨ÓÅ»¯p¹ìµÀϵÊýµÈ¡£µ«ÐèҪעÒâµÄÊÇ£¬ÐÞ¸ÄECP»ù×éµÄ¼Û²ã¹ìµÀʱ£¬Ò»¶¨Òª×¢ÒâËù×öµÄ¸Ä¶¯²»ÒªÆÆ»µÔ­Óеļ۲ã¹ìµÀ»ùº¯ÊýºÍØÍÊÆÖ®¼äµÄƽºâ(balance)¡£¼ò¶øÑÔÖ®£¬ÒòΪECP»ù×éµÄ¼Û²ã»ùº¯Êý¶¼ÊǶÔÏàÓ¦µÄØÍÊÆ½øÐйýÓÅ»¯£¬ÔÚ´¦Àí¼Û²ã»ùº¯Êýʱ£¬Ò»¶¨ÒªÓëÏàÓ¦µÄØÍÊÆÆ¥Åä¡£ÀýÈçʹÓÃLos Alamos ECPµÄp¹ìµÀ»ùº¯Êý(Lanl2dz)ºÍʹÓÃStuttgart/Dresden ECPµÄp¹ìµÀ»ùº¯Êý(SDD)¿Ï¶¨´æÔÚ×ÅÃ÷ÏÔ²î±ð¡£ËùÒÔ¶ÔECP»ùº¯Êý½øÐÐÐÞ¸Äʱ£¬Ò»¶¨ÒªÐ¡ÐĽ÷É÷£¬ÏÈ×Ðϸ²éÔÄÏà¹Ø²Î¿¼×ÊÁ϶øºóÐУ¬·ñÔòºÜÓпÉÄÜ»áŪÇɳÉ×¾£¬½µµÍ¼ÆË㾫ȷ¶È¡£ÈôʹÓÃÐ޸ĹýµÄ·Ç±ê×¼ECP»ù×飬һ°ãÀ´ËµÐèÒªÒýÓÃÏà¹ØÔ­Ê¼ÎÄÏ×ÒÔÔö¼Ó¼ÆËã½á¹ûµÄ¿ÉÐŶȡ£

[ Last edited by spkeey on 2008-9-17 at 09:19 ]
SPKEEY
4Â¥2008-09-17 09:10:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

wanshidaji

Òø³æ (СÓÐÃûÆø)

¡ï
lei0736(½ð±Ò+1,VIP+0):лл
ÄúÕÒÖ¸µÄÓ¦¸ÃÊÇ·Ö²ã½øËã°É£¬¿´¿´ÊÖ²áÉϵÄINOIM
2Â¥2008-09-17 08:15:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

spkeey

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
lei0736(½ð±Ò+2,VIP+0):лл
#p b3lyp/GenECP opt    Gen ×Ô¼ºÔÚÊäÈëÎļþĩⶨÒå»ù×飬ECP ʹÓÃØÍÊÆ
¿ÕÐÐ
g03 opt
¿ÕÐÐ
0 1
...  ...
...  ...
¿ÕÐÐ
C H O 0    ̼ Çâ Ñõ Êý×Ö0    GEN
6-31G**   »ù×éÃû
****        ½áÊø·ûºÅ
Ru P Cl 0   Ru P Cl Êý×Ö0     GEN
Lanl2dz     »ù×éÃû
****        ½áÊø·ûºÅ
¿ÕÐÐ
Ru P Cl 0    Ru P Cl Êý×Ö0    ECP
Lanl2dz      »ù×é

=====================
½¨ÒéÄã²é¿´ GEN ¹Ø¼ü×Ö¡£ÉÏÊö£¬Èç²»¼ÓECPÒà¿É¡£
SPKEEY
3Â¥2008-09-17 09:02:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hshuaxue

Í­³æ (ÕýʽдÊÖ)

ÏÖÔÚ¾ÍÊDz»ÖªµÀÈçºÎ¶ÔRu¼Ó¼«»¯Òò×Ó°¡,Çë½Ì¸ßÊÖ!
¿´Ë­¸Ò¸úÎÒÍæ!
5Â¥2008-09-17 22:50:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 6/300 2026-02-23 06:39 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 4/200 2026-02-23 06:36 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:34 by w4l55oybr1
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 10/500 2026-02-23 04:58 by 5jlh3qtdvx
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 6/300 2026-02-23 02:08 by 5jlh3qtdvx
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] »ù½ðÕýÎÄ30Ò³Ö¸µÄÊDZ¨¸æÕýÎÄ»¹ÊÇÕû¸öÉêÇëÊé +5 successhe 2026-02-16 6/300 2026-02-22 21:38 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 5/250 2026-02-22 21:15 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +9 ˲ϢÓîÖæ 2026-02-20 12/600 2026-02-21 10:39 by »¶ÀÖËÌÒ¶Ýè
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û