²é¿´: 2039  |  »Ø¸´: 16

111222000

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] G2»òCBS-Q¼ÆËãÉú³ÉÈÈÇó½Ì¡£¡£¡£¡£ ÒÑÓÐ4È˲ÎÓë

×î½ü¿´ÎÄÏ×ÉÏ˵»ùÓÚG2»òCBS-Q½èÖúÔ­×Ó»¯·´Ó¦Çó±ê×¼Éú³Éº«¡£Çó½ÌÊDz»ÊÇÖ±½ÓÓÃG2»òÕßCBS-Q×ö¹Ø¼ü´Ê?ÎÒËãÁËһϼ×ÍéµÄ£¬Êä³öÈçÏÂ

Temperature=              298.150000 Pressure=                      1.000000
E(ZPE)=                     0.042658 E(Thermal)=                    0.045529
E(QCISD(T))=              -40.405888 E(Empiric)=                   -0.024560
DE(Plus)=                  -0.000303 DE(2DF)=                      -0.019637
G1(0 K)=                  -40.407731 G1 Energy=                   -40.404859
G1 Enthalpy=              -40.403915 G1 Free Energy=              -40.425030
E(Delta-G2)=               -0.007721 E(G2-Empiric)=                 0.004560
G2(0 K)=                  -40.410891 G2 Energy=                   -40.408020
G2 Enthalpy=              -40.407075 G2 Free Energy=              -40.428191
DE(MP2)=                   -0.026434
G2MP2(0 K)=               -40.409664 G2MP2 Energy=                -40.406793
G2MP2 Enthalpy=           -40.405849 G2MP2 Free Energy=           -40.426964
Çë½Ì   ´ÓÊä³ö½á¹ûÈçºÎµÃµ½£¬E0£¬Ezpe£¬¡÷HtµÈÊý¾Ý£¿£¿

³õѧ¸ß˹  Çë¸ßÊÖÃDz»Áߴͽ̰¡¡£¡£¡£¡£Ð»Ð»

[ Last edited by 111222000 on 2012-7-9 at 10:16 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

111222000

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by wangth0921 at 2012-07-12 06:49:39
¼×Í飺G2 Enthalpy=  G2(CH4)=            -40.407075
C-Ô­×Ó£ºG2 Enthalpy = G2(C) = CG2  (Òª×Ô¼ºË㣩+ E(SO) (²éG2»òG3ԭʼÎÄÏ׵õ½)
H-Ô­×Ó£ºG2 Enthalpy = G2(H)  (Òª×Ô¼ºË㣩

¼ÆËãCH4 --> C + 4HµÄìÊ ...

Äã˵µÄ²éG2»òG3ԭʼÎÄÏ׵õ½£¬Ô­Ê¼ÎÄÏ×Âé·³Ìṩһϳö´¦£¿£¿Ð»Ð»
10Â¥2012-07-12 12:23:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

·ÉÐÐÄñ

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
gmy1990: ½ð±Ò+1 2012-07-09 15:08:16
G2(0 K)=                  -40.410891      ¾ÍÊÇÄãµÄE0£¬Ò²¾ÍÊÇHF¡£
¿ìÀÖ°É
2Â¥2012-07-09 13:13:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

111222000

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ·ÉÐÐÄñ at 2012-07-09 13:13:00
G2(0 K)=                  -40.410891      ¾ÍÊÇÄãµÄE0£¬Ò²¾ÍÊÇHF¡£

¶àлָ½Ì¡£¡£¡£
3Â¥2012-07-09 14:04:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chiweijie

½û³æ (ÖøÃûдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2012-07-09 20:34:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

111222000

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by chiweijie at 2012-07-09 20:34:04
ÓÐÒ»Ì×¹«Ê½µÄ

ÄÜ·ñÖ¸½Ìһϣ¬ÊÇʲôÑùµÄ¹«Ê½£¿£¿
5Â¥2012-07-09 22:15:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mscic

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
5Â¥: Originally posted by 111222000 at 2012-07-09 22:15:15
ÄÜ·ñÖ¸½Ìһϣ¬ÊÇʲôÑùµÄ¹«Ê½£¿£¿...

¾ÍÊǶԸ÷²½¼ÆËãµÄ½á¹û¼Ó¼Ó¼õ¼õ&

²»Ïë×Ô¼º¼Ó¼Ó¼õ¼õ¾Í¿ÉÒÔÖ±½ÓÓùؼü´Ê£¬¿´°ïÖúÎļþÖеĹؼü´Ê¾ÍÖªµÀÁË

GnϵÁеÄÏÖÔÚÓõÄÊÇG4Á˰ɣ¬G2ÊǺÜÔçÒÔǰµÄÁË
CBS-QµÄÒ²ÓÐеģ¬Ò»°ã¿ÉÒÔÖ±½ÓдCBS-QB3¡£

¾ßÌå²Î¿¼°ïÖúÎļþ¡­¡­
6Â¥2012-07-11 21:40:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangth0921

Ìú³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¼×Í飺G2 Enthalpy=  G2(CH4)=            -40.407075
C-Ô­×Ó£ºG2 Enthalpy = G2(C) = CG2  (Òª×Ô¼ºË㣩+ E(SO) (²éG2»òG3ԭʼÎÄÏ׵õ½)
H-Ô­×Ó£ºG2 Enthalpy = G2(H)  (Òª×Ô¼ºË㣩

¼ÆËãCH4 --> C + 4HµÄìʱ䣺DH(G2) = 4*G2(H) + G2(C) - G2(CH4)£¬×Ô¼º°ÑHartreeת»»ÎªkJ/mol or kcal/mol.

²é±íµÃµ½H-Ô­×ÓºÍC-Ô­×ÓµÄʵÑé±ê×¼Éú³ÉìÊDH(H,Expt), DH(C,Expt)£¬²¢Ô¼¶¨·´Ó¦ìʱäʵÑéÖµÓë¼ÆËãÖµÏàµÈ DH(Expt) = DH(G2)£¬Ôò£º
4*DH(H,Expt) + DH(C,Expt) - DH(CH4,Predicted) = DH(G2)
µÃµ½DH(CH4,Predicted) ¡£

ÓÃG3£¬G4£¬»òCBS-Q£¬CBS-QB3ʱ¼ÆËãÀàËÆ¡£
7Â¥2012-07-12 06:49:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

111222000

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by mscic at 2012-07-11 21:40:48
¾ÍÊǶԸ÷²½¼ÆËãµÄ½á¹û¼Ó¼Ó¼õ¼õ&

²»Ïë×Ô¼º¼Ó¼Ó¼õ¼õ¾Í¿ÉÒÔÖ±½ÓÓùؼü´Ê£¬¿´°ïÖúÎļþÖеĹؼü´Ê¾ÍÖªµÀÁË

GnϵÁеÄÏÖÔÚÓõÄÊÇG4Á˰ɣ¬G2ÊǺÜÔçÒÔǰµÄÁË
CBS-QµÄÒ²ÓÐеģ¬Ò»°ã¿ÉÒÔÖ±½ÓдCBS-QB3¡£

¾ßÌå²Î ...

Èç¹ûÎÒÏë¼Ó¹Ø¼ü´Ê£¬ÊDz»ÊÇÖ±½Ó¼ÓÉÏG2¾Í¿ÉÒÔÁËÄØ£¿
8Â¥2012-07-12 10:50:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

111222000

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by wangth0921 at 2012-07-12 06:49:39
¼×Í飺G2 Enthalpy=  G2(CH4)=            -40.407075
C-Ô­×Ó£ºG2 Enthalpy = G2(C) = CG2  (Òª×Ô¼ºË㣩+ E(SO) (²éG2»òG3ԭʼÎÄÏ׵õ½)
H-Ô­×Ó£ºG2 Enthalpy = G2(H)  (Òª×Ô¼ºË㣩

¼ÆËãCH4 --> C + 4HµÄìÊ ...

ºÜÏêϸ£¬Ð»Ð»ÄãµÄ°ïÖú°¡¡£¡£¡£¡£¡£¡£»¹ÓР Çë½ÌÄãÓùýµÈ¼ü·´Ó¦Âð£¿

[ Last edited by 111222000 on 2012-7-12 at 12:08 ]
9Â¥2012-07-12 10:53:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 111222000 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶Ó­ÌÖÂÛ (½ð±Ò+5) +12 ÇçÌì¼ÓÓÍ 2026-08-26 13/650 2026-08-28 11:32 by skyjudy
[»ù½ðÉêÇë] Ôõô²é°¡ +6 huang1991js 2026-08-26 6/300 2026-08-28 08:42 by winsaint
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +5 yuleib84 2026-08-26 6/300 2026-08-28 00:02 by yudaoqian88
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +7 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 7/350 2026-08-27 18:14 by ˲ϢÓîÖæ
[»ù½ðÉêÇë] ÉêÇëɾ³ý±¾Ìû +6 lyz123lyz 2026-08-27 7/350 2026-08-27 17:31 by Äþ¾²ÖÂÔ¶sy
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +10 eulota 2026-08-26 10/500 2026-08-27 17:23 by lqllinqiaoli
[»ù½ðÉêÇë] »ù½ðδÖУ¬ÕâÖÖ´ð¸´ÊÇÄ£°åÂ𣿠+5 zhaosm1982 2026-08-27 6/300 2026-08-27 16:00 by lfy8008
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ (EPI+1)(½ð±Ò+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[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] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û