²é¿´: 2012  |  »Ø¸´: 7

ÀÖåÐÒ£741

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] BSSEУÕý

ÎÒ×öÀë½âÄÜʱÓõͼÊÇEzpeÖµ£¬Éó¸åÈ˽¨ÒéÎÒÌæ»»Îªfree energies evaluating thermal and entropic corrections, ÔÚÁíÍâÒ»ÌõÒâ¼ûÖÐÌáµ½¹ý×îºÃÓÃBSSEУÕý¡£ÇëÎÊ£¬Á½ÌõÒâ¼ûÊÇ·ñì¶Ü£¿ÎҲ鵽µÄ E(УÕýÏ໥×÷ÓÃÄÜ)=E(Ï໥×÷ÓÃÄÜ)+BSSE£¬E(Ï໥×÷ÓÃÄÜ)=E(AB)-E(AO)-E(BO), ÇëÎÊE(AB)¡¢E(AO)¡¢E(BO)Ӧȡʲôֵ£¿ÊÇ·ñ¿ÉÒÔÈ¡Éó¸åÈ˽¨ÒéµÄ¡°free energies evaluating thermal and entropic corrections¡±£¿
лл£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ChemiAndy

ľ³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
gmy1990(½ð±Ò+3): 2012-02-12 22:22:46
ÀÖåÐÒ£741(½ð±Ò+10): ¡ï¡ï¡ïºÜÓаïÖú 2012-02-13 09:48:06
²»Ã¬¶Ü¡£BSSEÊÇ»ù×éµþ¼ÓÒýÆðµÄÎó²î£¬¶øfree energyÔòÊǶÔÈÈЧӦºÍìØÐ§Ó¦µÄУÕý£¬ÍêÈ«²»Í¬À´Ô´µÄУÕý¡£

E(AB)¡¢E(AO)¡¢E(BO)¾ÍÊÇ·Ö±ðÓÅ»¯AB, AºÍBµÃµ½µÄ×ÜÄÜ¡£µ±È»×îºÃÈ¡free energies with thermal and entropic corrections¡£
2Â¥2012-02-12 21:19:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖåÐÒ£741

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ChemiAndy at 2012-02-12 21:19:16:
²»Ã¬¶Ü¡£BSSEÊÇ»ù×éµþ¼ÓÒýÆðµÄÎó²î£¬¶øfree energyÔòÊǶÔÈÈЧӦºÍìØÐ§Ó¦µÄУÕý£¬ÍêÈ«²»Í¬À´Ô´µÄУÕý¡£

E(AB)¡¢E(AO)¡¢E(BO)¾ÍÊÇ·Ö±ðÓÅ»¯AB, AºÍBµÃµ½µÄ×ÜÄÜ¡£µ±È»×îºÃÈ¡free energies with thermal and entrop ...

ллÄúµÄ»Ø´ð¡£
E(УÕýÏ໥×÷ÓÃÄÜ)=E(Ï໥×÷ÓÃÄÜ)+BSSE£¬E(Ï໥×÷ÓÃÄÜ)=E(AB)-E(AO)-E(BO)£¬Äǰ´ÕÕÄúµÄÒâ˼£¬¶ÔÓÚE(AB)¡¢E(AO)¡¢E(BO)£¬ÎÒÈ¡free energy£¬Ëã³ö E(Ï໥×÷ÓÃÄÜ)£¬È»ºó¾Ýʽ×Ó E(УÕýÏ໥×÷ÓÃÄÜ)=E(Ï໥×÷ÓÃÄÜ)+BSSE£¬Ëã³öµÄ E(УÕýÏ໥×÷ÓÃÄÜ)¾ÍÊÇÉó¸åÈËÒªÇóÎÒ¼ÆËãµÄÄÜÁ¿à¶£¿
ÓÐÒ»¸öÒÉ»ó¾ÍÊÇ£¬BSSE²»ÊǶÔHFÄÜÁ¿£¨Etot, total energy£©µÄУÕýÂð£¿ÕâÑù¼ÆËãºÏÀíÂð£¿
3Â¥2012-02-13 10:10:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ChemiAndy

ľ³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
ÀÖåÐÒ£741(½ð±Ò+10): ¡ï¡ï¡ïºÜÓаïÖú 2012-02-14 14:30:16
gmy1990(½ð±Ò+5): 2012-03-08 16:41:46
1. ¶ÔÍ·¡£

2. ºÏÀí²»ºÏÀí£¬Òª¿´ÈÈÁ¦Ñ§ºÍìØÐ£ÕýÓëBSSEµÄ¹ØÏµ¡£

Ê×ÏÈHF×ÜÄÜ£¬»òMP2×ÜÄÜ£¬Ï൱ÓÚ·Ö×ÓµÄÄÚÄÜU£»¶øÈÈÁ¦Ñ§Ð£Õý£¬¼´ìʵļÆËãÊÇH=U+PV£¬ ×ÔÓÉÄÜG=H-TS£¬ÆäÖÐìØSÊǰѷÖ×Ó¿´×÷¸ÕÌ弯Ëãת¶¯ºÍƽ¶¯ìØ£¬²¢ÔÚ¼òг½üËÆÏ¼ÆËã×óÓÒµÄÕñ¶¯ìØ£¬ÁíÍ⿼Âǵç×ÓìØ¡£ÆäÖÐÕñ¶¯ìصűÏ×Õ¼90%ÒÔÉÏ¡£½øÐÐBSSE£¬Ï൱ÓÚÊǶÔìʵÄÄÚÄܲ¿·Ö½øÐÐÐÞÕý£»¶øÄÚÄÜÐÞÕý²»Ó°ÏìÆäËû¼ÆËã½á¹û¡£

µ±È»£¬Õñ¶¯ìØÏÔÈ»ÊÇ»ùÓÚBSSEУÕýǰµÄÄÜÁ¿½øÐжþ½×΢·ÖµÃµ½µÄ£¬ÕâÒ»²¿·Ö°üº¬BSSEµÄÎó²îÎÞ·¨Ïû³ý£¬µ«ÊÇÕâ¸öÎó²îÓ¦¸ÃСµ½¿ÉÒÔºöÂÔ¡£

Òò´Ë£¬ÎÒÈÏΪºÏÀí¡£
4Â¥2012-02-13 18:00:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖåÐÒ£741

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Â¥: Originally posted by ChemiAndy at 2012-02-13 18:00:42:
1. ¶ÔÍ·¡£

2. ºÏÀí²»ºÏÀí£¬Òª¿´ÈÈÁ¦Ñ§ºÍìØÐ£ÕýÓëBSSEµÄ¹ØÏµ¡£

Ê×ÏÈHF×ÜÄÜ£¬»òMP2×ÜÄÜ£¬Ï൱ÓÚ·Ö×ÓµÄÄÚÄÜU£»¶øÈÈÁ¦Ñ§Ð£Õý£¬¼´ìʵļÆËãÊÇH=U+PV£¬ ×ÔÓÉÄÜG=H-TS£¬ÆäÖÐìØSÊǰѷÖ×Ó¿´×÷¸ÕÌ弯Ëãת¶¯ºÍƽ¶¯ìØ£¬ ...

ÔÙÎÊÄúÒ»¸öÎÊÌâ¹þ£¬ÈçºÎ²éÕÒfree energies with thermal and entropic corrections£¿
ÎÒÔÚ¸ß˹Êä³öÎļþÖÐѰÕÒfree energies with thermal and entropic corrections£¬·¢ÏÖûÓжÔÓ¦µÄ£¬ÈçÏ£º

Zero-point correction=                           0.037424 (Hartree/Particle)     
Thermal correction to Energy=                    0.046197                        
Thermal correction to Enthalpy=                  0.047141                        
Thermal correction to Gibbs Free Energy=         0.003273                        
Sum of electronic and zero-point Energies=           -414.287768                 
Sum of electronic and thermal Energies=              -414.278995                 
Sum of electronic and thermal Enthalpies=            -414.278051                 
Sum of electronic and thermal Free Energies=         -414.321919     

                     E (Thermal)             CV                S         
                      KCal/Mol        Cal/Mol-Kelvin    Cal/Mol-Kelvin   
Total                   28.989             28.058             92.327   
Electronic               0.000              0.000              0.000   
Translational            0.889              2.981             40.186   
Rotational               0.889              2.981             26.662   
Vibrational             27.212             22.097             25.479   

  ÎÒÔÚÏÂÒ»²¿·Ö¿´µ½ÓÐE (Thermal)ºÍSµÄtotal Öµ  28.989ºÍ   92.327 £¬ÇëÎÊÊÇÕâÁ½¸öÖµ·Ö±ðÊÇthermal and entropic УÕýÖµÂð£¿Èç¹ûÊǵϰ£¬ free energies with thermal and entropic corrections=Etot-28.989-92.327£¬ÕâÑù¼ÆËã¶ÔÂð£¿Ð»Ð»Äú£¡
5Â¥2012-02-14 15:42:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖåÐÒ£741

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by ÀÖåÐÒ£741 at 2012-02-14 15:42:50:
ÔÙÎÊÄúÒ»¸öÎÊÌâ¹þ£¬ÈçºÎ²éÕÒfree energies with thermal and entropic corrections£¿
ÎÒÔÚ¸ß˹Êä³öÎļþÖÐѰÕÒfree energies with thermal and entropic corrections£¬·¢ÏÖûÓжÔÓ¦µÄ£¬ÈçÏ£º

Zero-point co ...

ÎÒÒâʶµ½×Ô¼ººó²¿·Ö˵µÄ²»¶Ô
ÈçºÎ²éÕÒfree energies with thermal and entropic corrections£¿
6Â¥2012-02-14 16:09:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ChemiAndy

ľ³æ (ÕýʽдÊÖ)


Ö±½ÓÈ¡×Ü×ÔÓÉÄܼ´¿É£ºSum of electronic and thermal Free Energies=         -414.321919

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

7Â¥2012-02-14 21:46:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖåÐÒ£741

½ð³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
Â¥: Originally posted by ChemiAndy at 2012-02-14 21:46:00:
Ö±½ÓÈ¡×Ü×ÔÓÉÄܼ´¿É£ºSum of electronic and thermal Free Energies=         -414.321919

ChemiAndyΰ´ó£¬Ð»Ð»Äú
8Â¥2012-02-15 10:29:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÀÖåÐÒ£741 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿ÉÙ¤¼± +3 ASdOkHsho7FD 2026-08-28 5/250 2026-08-29 06:40 by gy1nBQXYQJqL
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +12 Kittylucky 2026-08-27 13/650 2026-08-29 00:04 by superceng
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶Ó­ÌÖÂÛ (½ð±Ò+15) +13 ÇçÌì¼ÓÓÍ 2026-08-26 14/700 2026-08-28 18:36 by huagongfeihu
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +11 ¶­°Ëǧ 2026-08-26 11/550 2026-08-28 18:06 by Leogzhya
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +8 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 8/400 2026-08-28 14:41 by lkforward
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +11 eulota 2026-08-26 11/550 2026-08-28 14:22 by »ðÐdz¬ÈËxi
[»ù½ðÉêÇë] 2026ÄêÒ¶ÆóËï»ù½ð +3 bud_bud 2026-08-27 6/300 2026-08-28 11:53 by bud_bud
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[ÎÄѧ·¼²ÝÔ°] ÃÎÏë +3 myrtle 2026-08-26 3/150 2026-08-27 10:01 by angelyueyi
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û