²é¿´: 1924  |  »Ø¸´: 7

ÖÁÇØhelen

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] MP2 ºÍ b3lyp

Çë½Ì£ºÎÒÓÃMP2(full)/6-311++g(d,p)ÓÅ»¯ÊÆÄÜÃæÉϵļ¸ºÎ¹¹ÐÍ£¬Ò»¹²ÓÅ»¯³ö5¸öÖмäÌ壬ΪÁËÑéÖ¤Æä½á¹ûµÄ¿ÉÐÅÐÔ£¬ÓÖÓÃb3lyp/6-311++g(d,p)½øÐÐÓÅ»¯£¬½á¹û¾ÍÖ»ÓÐÒ»¸öÖмäÌåÊÇÒ»ÑùµÄ½á¹¹£¬ÆäËû4¸öÖмäÌåÓÃb3lyp/6-311++g(d,p)ÓÅ»¯²»³öÀ´£¨ÓеĽṹ±äÁË£¬ÓеļÆËã´íÎÊ£©£¬ÇëÎÊ£ºMP2(full)/6-311++g(d,p)ÓÅ»¯µÄÆäËûËĸöÖмäÌåÊDz»ÊǾͲ»¶ÔÁËÄØ£¿
»¹ÊÇÕâÁ½ÖÖ·½·¨Óвî±ðÊÇÕý³£µÄ£¬ËµÃ÷¶ÔÓÚijЩÌåϵ£¬ÓÃMP2(full)±ÈÓÃb3lypºÃÄØ£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Gaussian

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ǹÏÂÓλê

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
gmy1990: ½ð±Ò+2 2013-11-04 20:17:58
ÖÁÇØhelen: ½ð±Ò+5, ¡ïÓаïÖú 2013-11-04 21:05:56
Ò»¸öÊÇMP2£¬Ò»¸öÊÇDFT£¬Óвî±ðºÜÕý³££¬¶ÔÓÚÄãËù×öµÄÌåϵ£¬¿ÉÒÔ¿´¿´´ó²¿·ÖÎÄÏ×ÖÐ×÷Óõķ½·¨£¬»òÕß¶àÓü¸¸ö·½·¨£¬ÔÙ½áºÏʵÑéÖµÀ´ÅжÏÄĸöÊÇ×îºÏÊʵÄ
2Â¥2013-11-04 20:01:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÁÇØhelen

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ǹÏÂÓλê at 2013-11-04 20:01:34
Ò»¸öÊÇMP2£¬Ò»¸öÊÇDFT£¬Óвî±ðºÜÕý³££¬¶ÔÓÚÄãËù×öµÄÌåϵ£¬¿ÉÒÔ¿´¿´´ó²¿·ÖÎÄÏ×ÖÐ×÷Óõķ½·¨£¬»òÕß¶àÓü¸¸ö·½·¨£¬ÔÙ½áºÏʵÑéÖµÀ´ÅжÏÄĸöÊÇ×îºÏÊʵÄ

¾ÍÊÇ˵ÓÃMP2(full)/6-311++g(d,p)ÓÅ»¯µÄÆäËûËĸöÖмäÌåÒ²ÊÇ¿ÉÐеģ¬Ö»ÒªÓÅ»¯µÄ½á¹¹²ÎÊýÓëʵÑéÖµ²î²»¶à¾ÍÐÐßÂ
3Â¥2013-11-04 21:07:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

virtualzx

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
gmy1990: ½ð±Ò+3 2013-11-05 00:29:47
ÖÁÇØhelen: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2013-11-05 08:15:50
ʲôÌåÏµÄØ£¿ÓлúÎï»ù̬½á¹¹ÓÅ»¯Ò»°ãb3lyp¸üºÃЩ¡£

6-311++g(d,p)ÕâÑùµÄ»ù×鲻ƽºâ£¬²»ÊʺÏÃèÊöµç×ÓÏà¹Ø¡£ÀýÈçÓÃmp2//6-311++g(d,p)¼ÆËã±½¡¢ÝÁ¡¢»·Îì¶þÏ©ÒõÀë×Ó¡¢ßÁवȼòµ¥µÄ»ù̬¼¸ºÎ½á¹¹¶¼µÃµ½´íÎóµÄ½á¹û¡£Èç¹ûÄãµÄ·Ö×Óº¬Óз¼»·£¬½á¹ûÒ»¶¨²»ÕýÈ·£¬ÆäËûÌåϵҲ¿ÉÄܲ»ÕýÈ·¡£½¨ÒéÓÃcc»ù×é½øÐÐmp2¼ÆËã¡£

dftÊǵ¥µç×ÓÀíÂÛËùÒÔ²»´æÔÚÕâ¸öÎÊÌâ¡£
4Â¥2013-11-05 00:20:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scx235

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÖÁÇØhelen: ½ð±Ò+1 2013-11-05 14:10:03
gkf¸ß: ½ð±Ò+2 2013-11-06 21:34:01
1.±È½ÏÒ»ÏÂMP2(full)/6-311++g(d,p)ÓÅ»¯³ö5¸öÖмäÌåÖÐÄÜÁ¿×îµÍ£¬¿´¿´ºÍDFTµÄ½á¹¹ÊÇ·ñÏàͬ£¬
2.¼ÓÉÏscf=tight ÖØÐÂÓÃMP2(full)/6-311++g(d,p)¼ÆËãÒ»ÏÂ
Á¿×Ó»¯Ñ§¼ÆËã
5Â¥2013-11-05 08:21:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÁÇØhelen

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by virtualzx at 2013-11-05 00:20:25
ʲôÌåÏµÄØ£¿ÓлúÎï»ù̬½á¹¹ÓÅ»¯Ò»°ãb3lyp¸üºÃЩ¡£

6-311++g(d,p)ÕâÑùµÄ»ù×鲻ƽºâ£¬²»ÊʺÏÃèÊöµç×ÓÏà¹Ø¡£ÀýÈçÓÃmp2//6-311++g(d,p)¼ÆËã±½¡¢ÝÁ¡¢»·Îì¶þÏ©ÒõÀë×Ó¡¢ßÁवȼòµ¥µÄ»ù̬¼¸ºÎ½á¹¹¶¼µÃµ½´íÎóµÄ½á¹û¡£Èç¹û ...

ÎÞ»ú½ðÊôÑΣ¬Ò»°ãÓÃʲôÀíÂÛ»ù×éºÏÊÊ£¬Ð»Ð»
6Â¥2013-11-05 09:59:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

virtualzx

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï
gkf¸ß: ½ð±Ò+4 2013-11-06 21:34:10
ÒýÓûØÌû:
6Â¥: Originally posted by ÖÁÇØhelen at 2013-11-04 20:59:30
ÎÞ»ú½ðÊôÑΣ¬Ò»°ãÓÃʲôÀíÂÛ»ù×éºÏÊÊ£¬Ð»Ð»...

Äܲ»ÄÜÉÔ΢¾ßÌåÒ»µãÄØ£¿Ê²Ã´ÑùµÄ½ðÊô£¬ÅäÌåÊÇÄÄÀà·Ö×Ó£¿ÓÐЩ¹ý¶É½ðÊôb3lypºÍmp2¶¼ÎÞ·¨×¼È·ÃèÊöµÄ¡£

b3lyp¶Ô»ù×éÒÀÀµÐԱȽÏС£¬Ò»°ã×ã¹»´óµÄ»ù×鶼ûÎÊÌâ¡£

mp2Ö®ÀàµÄ·½·¨¶Ô»ù×éºÜÃô¸Ð¡£Èç¹ûÓÃÁѼۻù£¬ÒªÑ¡Ôñ½Ç¶ÈºÍ¾¶ÏòƽºâµÄ»ù×飬×ܵÄÀ´Ëµ¾¶Ïò¼Û²ãÔ½¶à£¨6-311¼Û²ã¶àÓÚ6-31£¬Ã¿¸ö+Ò²ÊÇÒ»¸ö¼Û²ã£©£¬¾ÍÐèÒª¼ÓºÜ¶à¸ß½Ç¶¯Á¿µÄº¯Êý¡£½Ç¶ÈºÍ¾¶Ïò²»Æ½ºâ£¬²»ÄÜÓõÄ×éºÏÀýÈç
6-31++g, 6-31++g(d,p), 6-311+g(d,p)£¬6-311g£¬6-311+g£¬6-311++g, 6-311++g(d,p)
¿ÉÒÔÓõÄ×éºÏÓбÈÈç
6-31g,6-31g(d,p),6-311g(d,p),6-311++g(3df,3dp)
Ò²¿ÉÒÔÓÃcc-pVDZ,cc-pVTZ,cc-pVQZ...£¬½øÐÐmp2¼ÆËãÒ»°ã»á»ñµÃ¸üºÃЩµÄЧ¹û£¬²»¹ý»áÂýЩ£¨¼´Ê¹ÊÇÏàͬ´óСµÄ»ù×éÒ²»áÂýһЩ£©¡£¸üºÃµÄÊÇANO»ù×飬²»¹ý¼ÆËãʱ¼ä¾Í»á¸ü³¤Ð©¡£
7Â¥2013-11-05 10:58:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chr0247

½ð³æ (СÓÐÃûÆø)

ÓÅ»¯Ò»´ÎÄܵõ½¼¸ÖÖ¹¹ÐΣ¿
²»ÊǸø¶¨Ò»¸ö³õʼ½á¹¹£¬ÓÅ»¯Ò»´ÎÖ»Äܵõ½Ò»ÖÖ¹¹ÐÎÂð£¿

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
8Â¥2013-11-06 15:29:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÖÁÇØhelen µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 299Çóµ÷¼Á +4 15188958825 2026-03-25 4/200 2026-03-25 22:56 by 418490947
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] 289Çóµ÷¼Á +14 ˶ÐǸ° 2026-03-23 14/700 2026-03-25 22:22 by 544594351
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +10 ÃÔÈ˵Ĺþ¹þ 2026-03-23 10/500 2026-03-25 12:12 by userper
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +4 1124361 2026-03-24 4/200 2026-03-25 11:19 by shulmg
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸ ±¾¿Æ ±±¿Æ´ó »¯Ñ§ 343 +4 13831862839 2026-03-24 5/250 2026-03-25 09:47 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ʳƷר˶ һ־Ը˫һÁ÷ 328 +3 xiaom99 2026-03-21 4/200 2026-03-24 21:20 by lailaisimei
[¿¼ÑÐ] 306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶ +10 Ö½Óãly 2026-03-21 11/550 2026-03-24 17:22 by qingfeng258
[¿¼ÑÐ] Çóµ÷¼Á +6 ÑÐÑУ¬½Óµç»° 2026-03-24 7/350 2026-03-24 17:01 by barlinike
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] 291Çóµ÷¼Á +3 HanBeiNingZC 2026-03-24 3/150 2026-03-24 16:34 by barlinike
[¿¼ÑÐ] 341Çóµ÷¼Á(Ò»Ö¾Ô¸ºþÄÏ´óѧ070300) +5 ·¬ÇÑÍ·--- 2026-03-22 6/300 2026-03-23 23:45 by Txy@872106
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-23 4/200 2026-03-23 21:25 by pswait
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-23 8/400 2026-03-23 20:36 by Creta
[¿¼ÑÐ] 298Çóµ÷¼Á +8 Éϰ¶6666@ 2026-03-20 8/400 2026-03-23 11:02 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304Çó BÇø µ÷¼Á +3 Çñgl 2026-03-21 3/150 2026-03-21 13:47 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-20 5/250 2026-03-20 20:16 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û