| ²é¿´: 639 | »Ø¸´: 3 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
hufengгæ (ÕýʽдÊÖ)
|
[½»Á÷]
[ÇóÖú]BSSEУÕý
|
||
|
ÎÒÊÇÏë¼ÆËã Li2 µÄ binding energy£¬¾BSSEУÕýºóµÃµ½ Counterpoise: corrected energy = -14.969306537433 Counterpoise: BSSE energy = 0.000027791277 ÏëÎÊ£º´Ë´¦ BSSE ¾ÍÊÇ0.000027791277£¿ ÄÇô -14.969306537433ÊÇÊ²Ã´ÄØ£¿ ÊÇLi2 ¾BSSEУÕýºóµÄ SCF ÄÜÁ¿Â𣿠|
» ²ÂÄãϲ»¶
Öйú¿ÆÑ§Ôº³É¶¼É½µØÔÖº¦Óë»·¾³Ñо¿Ëù2026ÄêÌØ±ðÑо¿ÖúÀí£¨²©Ê¿ºó£©ÕÐÆ¸ÆôÊÂ
ÒѾÓÐ0È˻ظ´
¾Å½Ñ§Ôº2026Äê×îи߲ã´ÎÈ˲ÅÕÐÆ¸¹«¸æ
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ284È˻ظ´
ÉîÛÚÐÅÏ¢Ö°Òµ¼¼ÊõѧԺ2026Äê½ÌʦÕÐÆ¸¹«¸æ£¨×îУ©
ÒѾÓÐ0È˻ظ´
Ñо¿ÉúÕÐÉú
ÒѾÓÐ0È˻ظ´
ɽÎ÷´óѧ×ÊÔ´Óë»·¾³¹¤³ÌÑо¿Ëù»¯¹¤·ÖÀë/»·¾³¹¦ÄܲÄÁÏС×éÕÐÊÕ2026Ä격ʿÉú
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
A Çø¹ýÏ߾ͿÉÉê£¡ÖØÇìË«·Ç¹«°ì¸ßУ 0856µ÷¼Á£¬½ÓÊÜ¿çרҵ£¡ÄÉÃײÄÁÏ / Èó»¬ÈÈÃÅ·½Ïò
ÒѾÓÐ0È˻ظ´
»¶Óµ÷¼Á³¤½Ê¦·¶Ñ§ÔºÌÀÀÏʦ¿ÎÌâ×éµÄ˶ʿÑо¿Éú
ÒѾÓÐ0È˻ظ´
Öйúµç»ú¹¤³Ìѧ±¨µÄͶ¸åϵͳ
ÒѾÓÐ0È˻ظ´
liliracial
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 515.5
- ºì»¨: 1
- Ìû×Ó: 256
- ÔÚÏß: 49.1Сʱ
- ³æºÅ: 520204
- ×¢²á: 2008-03-07
- רҵ: ´ß»¯»¯Ñ§
¡ï ¡ï
suntao1982(½ð±Ò+2,VIP+0):·Ç³£¸Ðл£¡
suntao1982(½ð±Ò+2,VIP+0):·Ç³£¸Ðл£¡
| -14.969306537433¾ÍÊÇLi2 ÐÞÕýºóµÄÄÜÁ¿£¬Äã¿ÉÒÔ°ÑÐÞÕýǰµÄLi2ÄÜÁ¿¼ÓÉÏBSSE£¬¿´ÓëÉÏÊöÖµÏàͬ²»£¬Ó¦¸ÃÊÇÏàͬµÄ¡£ |

2Â¥2008-03-19 17:43:52
spkeey
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1244.9
- É¢½ð: 3
- Ìû×Ó: 308
- ÔÚÏß: 14Сʱ
- ³æºÅ: 320174
- ×¢²á: 2007-03-10
- ÐÔ±ð: GG
- רҵ: ÀíÂۺͼÆË㻯ѧ

3Â¥2008-03-19 20:52:09
liliracial
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 515.5
- ºì»¨: 1
- Ìû×Ó: 256
- ÔÚÏß: 49.1Сʱ
- ³æºÅ: 520204
- ×¢²á: 2008-03-07
- רҵ: ´ß»¯»¯Ñ§
¡ï ¡ï ¡ï ¡ï
lei0736(½ð±Ò+4,VIP+0):ллÏêϸÄÍÐÄÖ¸µ¼£¬»¶Ó³£À´±¾°æ
lei0736(½ð±Ò+4,VIP+0):ллÏêϸÄÍÐÄÖ¸µ¼£¬»¶Ó³£À´±¾°æ
|
»ù×éÖØµþÎó²î(Basis Set Superposition Error)µÄУÕýÖ÷ÒªÊÇÓÃÓÚ½áºÏÄܼÆËã¡£ÈçÁ½¸öË®·Ö×ӵĶþ¾ÛÎïµÄ½áºÏÄÜ£¬Ò»°ãÊÇÏȼÆËã¶þ¾ÛÎïµÄÄÜÁ¿(²úÎï)£¬ÔÙ¼õÈ¥Á½¸öµ¥¸öË®·Ö×Ó(·´Ó¦Îï)µÄÄÜÁ¿£¬µ«ÕâÑù¼ÆËãÒ»°ã»á¶Ôʵ¼ÊµÄ½áºÏÄܽøÐйý¸ßµÄ¹À¼Æ£¬Õâ¸öÏÖÏó¾ÍÊÇBSSE¡£ÒòΪÁ½¸ö·Ö×Ó½Ó½üʱ£¬³ýÁËÁ½¸ö·Ö×ÓµÄÏ໥×÷Óõ¼ÖÂÄÜÁ¿½µµÍÍ⣬ÿ¸ö·Ö×ӵĻùº¯Êý¶ÔÁíÒ»¸ö·Ö×ӵĵç×ӽṹÌṩÁ˸üºÃµÄÃèÊö¶øµ¼ÖÂÄÜÁ¿µÄ½µµÍ(¸ù¾Ý±ä·ÖÔÀí£¬ÃèÊöÒ»¸öÌåϵ£¬²¨º¯ÊýÔ½ÊÊÒËÆäÄÜÁ¿Ô½µÍ)¡£ºÜÏÔÈ»£¬Ê¹ÓýÏСµÄºÍ²»ºÏÊʵĻù×é(¶ÔÀëºË½ÏÔ¶µÄµç×Ó·Ö²¼²»ÄÜÌṩºÃµÄÃèÊö£¬ÌرðÊÇÔڷǼüÏ໥×÷ÓÃ×îÇ¿µÄÇøÓò)£¬BSSE»á¸üÃ÷ÏÔ¡£¹ÀËãBSSEµÄÒ»ÖÖ·½·¨ÊÇBoys and BernardiÌá³öµÄµÖÏûУÕý·¨£¬´ÓÍ·¼ÆËãÖÐÓÉCounterpoise¹Ø¼ü´ÊʵÏÖ¡£Ð£Õýʱ£¬µ¥¸ö×é·ÖAµÄ¼ÆËãÒª¾ßÓкÍBÒ»ÑùµÄÓÄÁé¹ìµÀ£¬µ¥×é·ÖB¼ÆËãÒ²Ò»Ñù£¬ÕâÑù¾Í¿ÉÒԵõ½¿Û³ýBSSEµÄ½áºÏÄÜ¡£Óù«Ê½¿É±íÊöΪ£º E(int,BSSE)=E(AB,rc)AB-E(A,rc)AB-E(B,rc)AB+E(def) E(def)=[E(A,rc)-E(A,re)]+[E(B,rc)-E(B,re)] E(int,BSSE)ΪÐÞÕýºóµÄ½áºÏÄÜ£»E(def)Ϊ²úÎïA¡¢B½áºÏ³ÉAB½á¹¹±äÐκóµÄ±äÐÎÄÜ£»ÉϱêAB´ú±í²úÎïABµÄƽºâ½á¹¹£»rc¡¢re·Ö±ð±íʾ²úÎïAB½á¹¹ºÍ¹ÂÁ¢A¡¢BµÄ½á¹¹¡£ ¸½¼þÖÐÓÐBSSE¼ÆËãµÄÏêϸ½éÉÜ£¬Ï£Íû¶ÔÄãÓÐÓ𢣡½éÉܵúÜÏêϸµÄ¡£ [ Last edited by liliracial on 2008-3-20 at 09:08 ] |

4Â¥2008-03-20 08:55:38














»Ø¸´´ËÂ¥