Znn3bq.jpeg
²é¿´: 1602  |  »Ø¸´: 15

gtolv8688

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖúMP2ËãÈõÏ໥×÷ÓÃ

ÎÒ×î½üÔÚÓÃgaussian09¼ÆË㺬Óйý¶É½ðÊôµÄ¾ÛºÏÎïÎü¸½Ð¡·Ö×ÓµÄÎÊÌ⣬Óöµ½Ò»¸öºÜÆæ¹ÖµÄÎÊÌ⡣ΪÁËʹÓÃgaussian£¬ÎÒÏȰѾۺÏÎï²ð³É¼¸¸öСµÄcluster£¬¶ÔÓÚÿ¸öclusterÎÒÓÃx3lyp/6-31g*ÓÅ»¯¿´ÇâÆø·Ö×ÓÎü¸½µ½Ê²Ã´Î»ÖÃÉÏ¡£ÕÒµ½Îü¸½Î»ÒԺ󣬽øÒ»²½½«cluster²ð³É¸üСµÄcluster£¬È»ºóÓÃMP2/cc-pvtz¼ÆËãB.E.£¨B.E.=EAB-EA-EB£¬ÆäÖÐA¡¢B·Ö±ðΪclusterºÍH2£©¡£½á¹û¼ÆËãµÃµ½µÄÎü¸½ÄÜÊÇÕýµÄ£¡ÕâÒâζ×ÅÇâÆø·Ö×ÓºÍclusterÖ®¼äÊÇÏ໥ÅųâµÄ£¿ÎÒÓÖÊÔÁËÆäËûµÄÓÅ»¯·½·¨£¬±ÈÈçPBEPBE/6-31g*£¬·¢ÏÖÇâ·Ö×ÓÈÔÈ»Îü¸½ÔÚÓÃX3LypÓÅ»¯µÄλÖø½½ü¡£ÕâÒâζ×ÅÓÅ»¯Ã»ÓÐʲôÎÊÌâ°¡£¬¿ÉÊÇMP2¼ÆËãµÃµ½µÄB.E.>0ÊÇʲôԭÒòÄØ£¿ÎÒËÑË÷ÁËһϹýÈ¥µÄÌû×Ó£¬¿´µ½ÓÐÈË˵MP2ËãijЩ¹ý¶É½ðÊô½á¹û²»ºÃ£¬µ«Ã»Óйý¶àµÄ½âÊÍΪʲô²»ºÃ¡£ÔÚÎÒÕâ¸öÎÊÌâÖÐÊÇ·ñÒ²ÊÇÒòΪÕâ¸öÔ­Òòµ¼ÖÂMP2½á¹û³öÎÊÌâÁËÄØ£¿ÎÒ¸Õ¸Õ½Ó´¥gaussianûÓжà¾Ã£¬ÊôÓÚÊ®·Ö²ËµÄ²Ë³æ£¬Ï£Íû°æÉϸ÷λÀÏʦָµãÃÔ½ò°¡£¡~
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÊղصÄÌû×Ó

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Livewithproblem£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghcacj

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

°¢³¬

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
gtolv8688(½ð±Ò+1): ¸ÐлÈÈÐĻظ´~ 2011-04-26 10:21:17
ben_ladeng(½ð±Ò+2): лл°æÖ÷ 2011-04-27 06:22:33
£¨B.E.=EAB-EA-EB£¬ÆäÖÐA¡¢B·Ö±ðΪclusterºÍH2£©¡£
¿´µ½ÕâÀïÎÒ¾ÍЦÁË£¬ÄѵÀMP2¼ÆËã²»ÐèÒªBSSEÂð£¿Ö±½ÓË㣬Îó²î´óÈ¥ÁË¡£
2Â¥2011-04-25 14:20:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gtolv8688

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by ghcacj at 2011-04-25 14:20:11:
£¨B.E.=EAB-EA-EB£¬ÆäÖÐA¡¢B·Ö±ðΪclusterºÍH2£©¡£
¿´µ½ÕâÀïÎÒ¾ÍЦÁË£¬ÄѵÀMP2¼ÆËã²»ÐèÒªBSSEÂð£¿Ö±½ÓË㣬Îó²î´óÈ¥ÁË¡£

ÏȱðЦ°¡¹ù°æÖ÷£¬ÎÒÊÇ¿¼ÂÇÁËBSSEµÄ£¬Ö»ÊÇдÌû×ÓµÄʱºòûÓÐ˵Ã÷¡£ÏÖÔÚµÄÎÊÌâÊDz»¿¼ÂÇBSSE£¬B.E.¶¼´óÓÚ0ÁË£¬ÔÙ¼ÓÉÏBSSEÄǾ͸ü´óÁË¡£ÓÃMP2¼ÆËãÏÔʾÎü¸½²¢²»Îȶ¨£¬µ«ÊÇÓÃÆäËû·½·¨ÓÅ»¯µÄ½á¹ûÏÔʾӦ¸ÃÊÇÎü¸½Éϵ쬶øÇÒ¼ÆËãB.E.Ò²ÊÇСÓÚ0µÄ¡£MP2¼ÆËãµÄ½á¹ûÓÐÃ÷ÏÔµÄÓ²ÉË£¬ÄǾÍÊÇÒ»Ö±ÒªÅų⵽4µã¼¸¸ö°£²Å»áÓÐÒ»µãµãÈõµÄÎü¸½×÷Ó㬺ÜÏÔÈ»ÊÇ´íµÄ¡£MP2Ϊʲô½á¹û²»¶ÔÄØ£¿Ëã±½»·µÄʱºò½á¹ûÊǷdz£ºÃµÄ£¬ÊDz»ÊÇÒòΪÓйý¶É½ðÊôµÄÔµ¹ÊÄØ£¿
Livewithproblem£¡
3Â¥2011-04-25 14:39:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gtolv8688

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by ghcacj at 2011-04-25 14:20:11:
£¨B.E.=EAB-EA-EB£¬ÆäÖÐA¡¢B·Ö±ðΪclusterºÍH2£©¡£
¿´µ½ÕâÀïÎÒ¾ÍЦÁË£¬ÄѵÀMP2¼ÆËã²»ÐèÒªBSSEÂð£¿Ö±½ÓË㣬Îó²î´óÈ¥ÁË¡£

¶øÇÒ¾ÍÎÒĿǰµÄ¼ÆËãÀ´¿´£¬BSSE²¢Ã»Óдóµ½Ó°Ï춨ÐÔ½á¹ûµÄ³Ì¶È£¬ÓкܶàÎÄÏ×ÔÚÓÃMP2ËãÎü¸½ÄܵÄʱºò¾¹È»¶¼Ã»¿¼ÂÇBSSE¡£¡£¡£
Livewithproblem£¡
4Â¥2011-04-25 14:42:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghcacj

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

°¢³¬

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

BSSEδ±Ø¶¼ÊÇÕýµÄ£¬Ê×ÏÈÈ·¶¨BSSEºó¼ÆËã½á¹ûÊÇ·ñºÏÀí¡£
Æä´ÎÔÙÑо¿ÊÇ·ñÊǹý¶É½ðÊô´øÀ´µÄÓ°Ïì¡£
5Â¥2011-04-25 14:44:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gtolv8688

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by ghcacj at 2011-04-25 14:44:42:
BSSEδ±Ø¶¼ÊÇÕýµÄ£¬Ê×ÏÈÈ·¶¨BSSEºó¼ÆËã½á¹ûÊÇ·ñºÏÀí¡£
Æä´ÎÔÙÑо¿ÊÇ·ñÊǹý¶É½ðÊô´øÀ´µÄÓ°Ïì¡£

ÎҵĽá¹ûÆäʵ¶¼ÊÇ¿¼ÂÇÁËBSSEÖ®ºóµÄ£¬ÒòΪÎÒ¾õµÃ²»ÊÇBSSEµÄÎÊÌ⣬ËùÒÔÔÚдÌû×ÓµÄʱºò¾ÍûÓÐд¡£àÅ£¬ÎÒÐÞ¸ÄÒ»ÏÂÔ­Ìû~
Livewithproblem£¡
6Â¥2011-04-25 14:48:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gtolv8688

Í­³æ (СÓÐÃûÆø)

¾¹È»²»ÄÜÐÞ¸ÄÔ­ÌûÁË¡£¡£¡£
²¹³äһϣ¬ÎÒ¼ÆËãÎü¸½ÄܵÄʱºòÊÇ¿¼ÂÇÁËBSSEÐÞÕýµÄ£¬µ«¼´Ê¹Èç´Ë£¬·¢ÏÖÓÉMP2¼ÆËãµÃµ½µÄB.E.»¹ÊǷdz£´óµÄÕýÖµ¡£¶øÓÃÆäËû·½·¨£¬ÈçPBEPBE/6-311+g*£¬»òÕßWB97XD/6-311+g*Ëã³öÀ´µÄ¶¼ÊǺÏÀíµÄ¸ºÖµ¡£ÇëÎÊmp2¼ÆËãΪʲô»áÓÐÎÊÌâÄØ£¿°´Àí˵MP2ËãÈõÏ໥×÷ÓÃÓ¦¸Ã¸ü×¼²Å¶Ô°¡£¿
Livewithproblem£¡
7Â¥2011-04-25 14:55:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qzhaosdu

½ð³æ (ÖøÃûдÊÖ)

Äã²ðµÄÄÇЩcluster¶¼ÓÅ»¯Ã»ÓУ¿»ù×éÓÐûÓÐÎÊÌ⣿ÊÇʲô½ðÊô£¿
Anewday,anewhour,anewminute,anewpeople.
8Â¥2011-04-25 14:56:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gtolv8688

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by qzhaosdu at 2011-04-25 14:56:59:
Äã²ðµÄÄÇЩcluster¶¼ÓÅ»¯Ã»ÓУ¿»ù×éÓÐûÓÐÎÊÌ⣿ÊÇʲô½ðÊô£¿

ÒòΪ²ð³öÀ´µÄСclusterÒ»ÓÅ»¯¾ÍÉ¢ÁË£¬ËùÒÔÎҰѹǼÜÔ­×Ó¸ø¹Ì¶¨ÁË£¬±ßÔµÓÃÇâ±¥ºÍ£¬ÕâЩÇâÔ­×ӺͷÅÔÚclusterÖÜΧµÄÇâ·Ö×Ó¿ÉÒÔ¶¯¡£Ö÷ÒªÊÇÒòΪmp2ÎÞ·¨Ëã´ócluster£¬ËùÒÔÖ»ÄÜÕâÑù´¦ÀíÁË£¬ÎÒ¿´µ½ÎÄÏ×ÉÏÒ²ÊÇÕâÑù×öµÄ£¬ÎÒ˵µÄÎÄÏ׸úÎÒ×öµÄÌåϵÊDz»Í¬µÄ£¬ÎÒÖ»ÊDzο¼ÁËÀïÃæµÄ·½·¨¡£ÎÒÓõĻú×éÊÇcc-pvtz£¬½ðÊôÔ­×ÓÊÇFe¡£ÇëÎÊÕâÑù×öÓÐÎÊÌâÂð£¿
Livewithproblem£¡
9Â¥2011-04-25 15:11:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qzhaosdu

½ð³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ben_ladeng(½ð±Ò+2): лл½»Á÷ 2011-04-27 06:21:47
ÒýÓûØÌû:
Originally posted by gtolv8688 at 2011-04-25 15:11:27:
ÒòΪ²ð³öÀ´µÄСclusterÒ»ÓÅ»¯¾ÍÉ¢ÁË£¬ËùÒÔÎҰѹǼÜÔ­×Ó¸ø¹Ì¶¨ÁË£¬±ßÔµÓÃÇâ±¥ºÍ£¬ÕâЩÇâÔ­×ӺͷÅÔÚclusterÖÜΧµÄÇâ·Ö×Ó¿ÉÒÔ¶¯¡£Ö÷ÒªÊÇÒòΪmp2ÎÞ·¨Ëã´ócluster£¬ËùÒÔÖ»ÄÜÕâÑù´¦ÀíÁË£¬ÎÒ¿´µ½ÎÄÏ×ÉÏÒ²ÊÇÕâÑù×öµÄ£¬ ...

ÓÃH±¥ºÍµÄculsterÊÇ·ñÓÅ»¯¹ý£¿Ð¡µÄ¸´ºÏÎïÊÇ·ñÓÅ»¯¹ý£¿FeÒªÓÃØÍÊÆ»ù×飬»¹ÓжàÖØ¶ÈһϵÁÐÎÊÌâÒª¿¼ÂÇ
Anewday,anewhour,anewminute,anewpeople.
10Â¥2011-04-25 15:25:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gtolv8688 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼ÑжþÂÖµ÷¼Á +7 ¹ÊÈË?? 2026-04-09 7/350 2026-04-10 07:49 by 314126402
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +3 Claireyyyy 2026-04-09 3/150 2026-04-09 23:17 by xiaohe123
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +4 ÌìÏÂww 2026-04-09 4/200 2026-04-09 21:28 by bljnqdcc
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-09 11/550 2026-04-09 19:03 by ̽123
[¿¼ÑÐ] 314Çóµ÷¼Á +16 xhhdjdjsjks 2026-04-09 17/850 2026-04-09 18:26 by ºÈ×í¾ÆN
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +3 ½ñÌìÊǸöСºÅ 2026-04-08 3/150 2026-04-09 15:53 by wp06
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ûÓдð°¸_ 2026-04-05 15/750 2026-04-09 10:22 by 5268321
[¿¼ÑÐ] 0703×Ü·Ö331Çóµ÷¼Á +18 ZY-05 2026-04-04 22/1100 2026-04-09 09:09 by ŶŶ123
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-08 3/150 2026-04-08 22:00 by zhouyuwinner
[¿¼ÑÐ] 285Çóµ÷¼Á +12 AZMK 2026-04-05 18/900 2026-04-08 20:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] ר˶310Çóµ÷¼Á +7 ÀÌÀÌÎÒ¡­. 2026-04-04 8/400 2026-04-08 20:24 by yutian743
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +6 ÏàÐűػá¹ââÍòÕ 2026-04-07 7/350 2026-04-08 16:49 by tjzhao
[¿¼ÑÐ] Çó¿¼ÑвÄÁϵ÷¼Á +3 ²Ä»¯Àî¿É 2026-04-07 3/150 2026-04-08 00:21 by JourneyLucky
[¿¼ÑÐ] 334·Ö¿ØÖƹ¤³ÌÇóµ÷¼Á +4 ½ªÉÐÕæsadasd 2026-04-03 4/200 2026-04-07 09:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +16 ´ó²öС×Ó 2026-04-04 17/850 2026-04-06 07:58 by MOF_Catal
[¿¼ÑÐ] 22408 ×Ü·Ö320£¬Ò»ÆªÂÛÎĶþ×÷£¬Á½¸ö¹úÈý£¬Çóµ÷¼Á +3 Leomulufu 2026-04-04 5/250 2026-04-05 19:04 by chongya
[¿¼ÑÐ] 368Çóµ÷¼Á +5 ½ñ»ªÏ° 2026-04-03 7/350 2026-04-04 18:47 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +6 cs0106 2026-04-03 6/300 2026-04-04 11:20 by w_xuqing
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-03 4/200 2026-04-03 09:48 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û