²é¿´: 256  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ð©¶ù165

Í­³æ (ÕýʽдÊÖ)

[½»Á÷] Ò»¸öÒÉ»óÇë½Ìһϴó¼Ò

ÔÚ¸ß˹µÄÊä³ö¿¨thermochemistryÄÇÒ»¿éÖУ¬ÓÐÒ»¸öE0 + EZPEÕâÒ»ÏҲ¾ÍÊÇ×ܵĵç×ÓÄÜÁ¿¼ÓÉÏÁãµãÄÜ£¬ËüµÄ¼ÓºÍÊÇ·ñ¾ÍÊÇËùËãÎïÖÊ0KʱµÄÄÜÁ¿£¿£¿£¿£¿ÓÐЩ·½·¨¼ÆËãµÄÊä³ö¿¨Öиø³öÁË0kʱµÄÄÜÁ¿£¬Èçcbs-qb3£¨0k£©£¬ÎÒ¿´µ½²Î¿¼×ÊÁÏÖжÔcbs-qb3£¨0k£©ÕâÒ»ÏîµÄ½âÊÍÊÇ£ºthis is the total electronic energy as defined by the compound model, including the zero-point energy scaled by the factor defined in the model. ÕâÊÇ·ñ¾ÍÊÇ˵µÄE0 + EZPEÕâÒ»Ï
»Ø¸´´ËÂ¥
×ö¸ö´ÏÃ÷ÓÅÑŵÄÅ®ÈË
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ð©¶ù165

Í­³æ (ÕýʽдÊÖ)

Ã÷°×Â¥ÉϵÄÒâ˼ÁË£¬²»¹ýÔÚÓÐЩ·½·¨ÈçDFT¼ÆËãÖУ¬ËüÊÇûÓиø³öÀàËÆcbs-qb3£¨0k£©ÕâÒ»ÏîµÄ£¬Ôõô¿´Ëü0KʱµÄÄÜÁ¿£¿
ÔÚ×ÊÁÏÖл¹¿´µ½ÕâÑùÒ»¾ä»°£ºÁãµãÄܼÆËãÁËÔÚ0kζÈϵķÖ×ÓÕñ¶¯ÄÜÁ¿£¬µ±±È½ÏÔÚ0kµÄÄÜÁ¿Ê±£¬ÐèÒªÔÚ×ܵÄÄÜÁ¿ÖмÓÉÏÁãµãÄÜ¡£ËùÒÔÎÒ¾õµÃÓøß˹ÖÐËã³öµÄ¶ÔÓ¦ÄÜÁ¿£¨298k£©¼ÓÉÏEZPE£¬¾ÍÓ¦¸ÃÊǶÔÓ¦µÄ0kʱµÄÄÜÁ¿£¬Õâ¸ö¿ÉÒÔ½âÊÍcbs-qb3£¨0k£©ÕâÒ»ÏîµÄÓ¢ÎĽâÊÍ£¨1Â¥ÀïÌáµ½µÄ£©£¬µ«ÊǶÔÓÚÏÂÃæµÄthermal correction to energy, thermal correction to enthalpy, thermal correction to gibbs free energyÒâÒåÓÖÎÞ·¨½âÊÍÁË£¬ÕâЩÐÞÕýÏî±¾Éí°üÀ¨ÁËÁãµãÄÜ£¬ÔÚºóÃæÕâЩÐÞÕýÏîÓÖ¼ÓÉÏ×ܵĵç×ÓÄÜÁ¿±íʾÁË298kÏ·Ö×ÓµÄ×ܵÄÄÜÁ¿£¬¸ã²»¶®
×ö¸ö´ÏÃ÷ÓÅÑŵÄÅ®ÈË
3Â¥2008-10-29 16:00:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð

majun04

ľ³æ (ÖøÃûдÊÖ)

majun

¡ï ¡ï ¡ï
zzgyb(½ð±Ò+3,VIP+0):ллÄãµÄ²ÎÓ룬»¶Ó­ÔٴιâÁÙ¼ÆËãÄ£Äâ°æ£¡
ÒýÓûØÌû:
Originally posted by ð©¶ù165 at 2008-10-29 15:06:
ÔÚ¸ß˹µÄÊä³ö¿¨thermochemistryÄÇÒ»¿éÖУ¬ÓÐÒ»¸öE0 + EZPEÕâÒ»ÏҲ¾ÍÊÇ×ܵĵç×ÓÄÜÁ¿¼ÓÉÏÁãµãÄÜ£¬ËüµÄ¼ÓºÍÊÇ·ñ¾ÍÊÇËùËãÎïÖÊ0KʱµÄÄÜÁ¿£¿£¿£¿£¿

Õâ¸öÊǵç×ÓµÃÄÜÁ¿£¬µ«ÊÇÊÇÄã¼ÆËãζÈϵÄÄÜÁ¿¡£±ÈÈçÄãûÓÐÉèÖÃζȣ¬ÄÇôËû¾ÍÊÇ298KÌõ¼þϵÄÄÜÁ¿£¬Èç¹ûÄãÉèÖÃÁËζȣ¬ÄÇôËû¾ÍÊÇÄãÉèÖÃζÈϵÄÄÜÁ¿¡£

ÎïÖÊ0KÌõ¼þϵÄÄÜÁ¿ÊÇÄã¿´µ½µÄ¡°Èçcbs-qb3£¨0k£©¡±

gaussian¼ÆËãÄÜÁ¿¶¼ÊÇ»ùÓÚ0KÄÜÁ¿µÄ»ù´¡ÉÏÔÙ½øÐмÆËãµÄ£¬ËùÒÔ0KµÄÄÜÁ¿ÊÇÊ×ÏÈÒª¼ÆËãµÄ¡£Ò²¾ÍÊÇÎÞÂÛÄãÉèÖÃÈκÎζȣ¬0KµÄÄÜÁ¿ÖµÔÚÊä³ö½á¹ûÖÐËû¶¼Òª¸ø³ö¡£

ÎÒµÄÀí½âÊÇÕâÑù£¬»¶Ó­ÌÖÂÛ¡£
ÀÖ¹Û¡¢Ö´×Å¡¢ÇÚ·Ü
2Â¥2008-10-29 15:14:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 8rmuugja8q 2026-02-22 8/400 2026-02-23 12:22 by alian_214
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[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± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿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] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿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
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 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
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û