| ²é¿´: 640 | »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»¶
ÇëÎÊËÄÇâß»à«ÈܽâµÄ¾ÛºÏÎïÓü״¼³Áµíʱ£¬ÈçºÎʹ³Áµí¹ý³Ì¼ÓËÙ£¿
ÒѾÓÐ2È˻ظ´
Chemical Bonding at Surfaces and Interfaces,×î¾µäµÄÒ»±¾±íÃæÉÏ»¯Ñ§Ï໥×÷Óý̲Ä
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ176È˻ظ´
·Ö×Ó¶¯Á¦Ñ§Ä£ÄâºÏ×÷ÐèÇó
ÒѾÓÐ3È˻ظ´
³ÏÑûÓÐ־֮ʿ¼ÓÈë½ËÕ´óѧ»·¾³Ñ§ÔººÏ³ÉÉúÎïѧ¿ÎÌâ×飡(³¤ÆÚ½ÓÊÕѧ˶ר˶¡¢Ë¶²©Á¬¶Á)
ÒѾÓÐ16È˻ظ´
Ò»Ö¾Ô¸ÄÏ´óÀíÂÛÓë¼ÆË㻯ѧ·½Ïò£¨070300£©342·Ö£¬Çóµ÷¼Á
ÒѾÓÐ1È˻ظ´
»¶Ó»¯Ñ§¡¢»¯¹¤¡¢ÎïÀí¡¢²ÄÁÏ¡¢»ò¼ÆËã»ú±³¾°µÄ¿¼ÑÐ×Éѯ
ÒѾÓÐ0È˻ظ´
µ÷¼ÁÕÐÉú
ÒѾÓÐ7È˻ظ´
ºÓÄÏÀí¹¤´óѧ»¯¹¤Ñ§ÔºÕÐÊÕµ÷¼ÁÉúÀ²£¡
ÒѾÓÐ1È˻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¥