| ²é¿´: 1787 | »Ø¸´: 5 | |||||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||||
´ó·É¹þ¹þгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
HF·½³Ì ÒÑÓÐ1È˲ÎÓë
|
||||
| ÍÆµ¼±Õ¿Ç²ã·Ö×ÓÌåϵµÄHF·½³Ì |
» ²ÂÄãϲ»¶
°Â¶û±¤Xinxin Xiao¿ÎÌâ×éÕÐÊÕÒ»Ãû¸ÚÎ»ÖÆ²©Ê¿£¨Ã¸»ùÉúÎïµç»¯Ñ§£©
ÒѾÓÐ0È˻ظ´
Õе÷¼Á
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ74È˻ظ´
26Äêµç³Ø·½Ïò²©Ê¿ÉêÇë
ÒѾÓÐ4È˻ظ´
Ô˶¯¿µ¸´Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
ÖÐÔ¹¤Ñ§ÔºÏÖÓвÄÁÏ¿ÆÑ§Ó빤³ÌºÍÄÉÃ׿ÆÑ§Ó빤³ÌѧÊõÐÍ¡¢²ÄÁϹ¤³ÌÑо¿Éúµ÷¼ÁÃû¶î
ÒѾÓÐ0È˻ظ´
±±·½¹¤Òµ´óѧ´¢Äܼ¼Êõ02µç»¯Ñ§´¢ÄÜ£¨µç³Ø£©·½ÏòµÚ¶þ´Îµ÷¼Á£¬4ÔÂ12ÈÕ22:00µ÷¼Áϵͳ¹Ø±Õ
ÒѾÓÐ2È˻ظ´
±±·½Ãñ×å´óѧ085602»¯Ñ§¹¤³ÌÓе÷¼ÁÃû¶î34¸ö£¬»¶Óµ÷¼Á£¡4ÔÂ13ÈÕ20:00¿ªÏµÍ³
ÒѾÓÐ0È˻ظ´
ÖÐÄÏÁֿƴ󻯹¤ÔºµÚÈýÅúµ÷¼Á
ÒѾÓÐ1È˻ظ´
»ªÄÏÀí¹¤´óѧµç×ÓÏÔ΢ÖÐÐIJ©Ê¿ÕÐÉú£¨ÒÇÆ÷¡¢µç×Ó¡¢»úе¡¢²ÄÁÏ¡¢Èí¼þ/AI·½Ïò£©
ÒѾÓÐ0È˻ظ´
ÖØÇìÎÄÀíѧԺ2026Äê˶ʿÑо¿ÉúÕÐÉúµ÷¼ÁÐÅÏ¢ »¯Ñ§ ¡¢²ÄÁϹ¤³Ì
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
¿¨¿ª·¢·¢
ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)
Ab Initio Amateur
-

ר¼Ò¾Ñé: +224 - Ó¦Öú: 47 (СѧÉú)
- ½ð±Ò: 3525.8
- É¢½ð: 14
- ºì»¨: 223
- Ìû×Ó: 2477
- ÔÚÏß: 1254Сʱ
- ³æºÅ: 1369423
- ×¢²á: 2011-08-16
- ÐÔ±ð: GG
- רҵ: ½ðÊô²ÄÁϵÄÄ¥ËðÓëĥʴ
- ¹ÜϽ: µÚÒ»ÐÔÔÀí
|
1¡¢ÕâÀïÎÒȷʵû˵Çå³þ£¬h1Öж¯ÄÜÏî1Êǰüº¬¶Ôr1µÄ΢·Ö£¬ÒÔ¼°ºóÃæÄÇÒ»ÏîÎüÒýÏîÒ²ÊÇr1µÄº¯Êý£¬ÆäʵÄܹ»Çóµ¥Á£×ÓÆ½¾ùÊÇÒòΪÕâÁ½¸öËã·û¶¼Êǵ¥Á£×ӵġ£ 2¡¢Ö»ÊÇΪÁ˼òµ¥µÄ°Ñ½»»»ÊƵ¼³öÀ´£¬Òª²»È»¶à¸öÁ£×ÓÍÆµ¼»áÓÐЩ·±¸´£¬È·Êµ¼ÓÉϸökronecker ¦Ä(ms,ms)»á¸üÑϸñһЩ¡£ÈçÄãËù˵£¬Êµ¼ÊÉÏÁ½×ÔÐýÏà·´µÄµç×ÓÕâÒ»ÏîÊDz»¸Ã´æÔڵġ£²»¹ýÕâ¸öÎÊÌâȷʵÊÇÎÒÍü¼Ç˵ÁË¡£ 3¡¢ÒòΪʽ×ÓÌ«³¤ÁË£¬ÔÙдÉÏÒ»¶Ñ¸ùºÅ¿ÉÄÜ»áÓеãÂÒ¡£ дµÃÓеã¿ì£¬Ë®Æ½ÓеãµÍ£¬ÄÑÃâ»á³ö´í£¬²»¹ý¶àлָÕý¡£ |

4Â¥2014-05-29 08:17:20
¿¨¿ª·¢·¢
ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)
Ab Initio Amateur
-

ר¼Ò¾Ñé: +224 - Ó¦Öú: 47 (СѧÉú)
- ½ð±Ò: 3525.8
- É¢½ð: 14
- ºì»¨: 223
- Ìû×Ó: 2477
- ÔÚÏß: 1254Сʱ
- ³æºÅ: 1369423
- ×¢²á: 2011-08-16
- ÐÔ±ð: GG
- רҵ: ½ðÊô²ÄÁϵÄÄ¥ËðÓëĥʴ
- ¹ÜϽ: µÚÒ»ÐÔÔÀí
¡ï ¡ï ¡ï ¡ï ¡ï
gmy1990: ½ð±Ò+5 2014-05-29 05:45:56
gmy1990: ½ð±Ò+5 2014-05-29 05:45:56
|
×î¼òµ¥µÄ±Õ¿Ç²ãÄ£Ð;ÍÊÇÁ½¸öµç×Ó£¬·½±ãÆð¼ûÒÔÕâ¸öΪÀý×Ó£¬ ÆäÖÐHamiltonÁ¿H=T+V(Ne)+V(ee)£¬¶¯ÄÜËã·ûT=-1/2¨Œ^2£¬ºË¶Ôµç×ÓÎüÒýV(Ne)=¦²Z/r1£¬µç×Ó-µç×ÓÅųâV(ee)=1/r12 ¸ù¾ÝPauliÔÀí£¬Ìåϵ²¨º¯Êý¦×д³ÉSlaterÐÐÁÐʽ£¬Á½¸öµç×Ó1ºÍ2ÓÐÁ½¸ö¹ìµÀiºÍj£¬·Ö×ÓÌåϵµÄH²»°üº¬×ÔÐý±äÁ¿²¢²»¿¼ÂÇspin-orbitalµÄñîºÏ£¬¿É½«×ÔÐý²¿·Ö·ÖÀë²»¿¼ÂÇ£¬¦×=1/¡Ì2[i(1)j(2)-i(2)j(1)]´úÈ룬·½±ãÆð¼ûÏÈÏûÈ¥1/¡Ì2Õâ¸öϵÊý¡£ ·½±ãÆð¼û£¬°Ñ-1/2¨Œ^2+¦²Z/r1д³ÉhiËã·û£¬<[i(1)j(2)-i(2)j(1)]|h1+h2+V(ee)|[i(1)j(2)-i(2)j(1)]>-E<[i(1)j(2)-i(2)j(1)]|[i(1)j(2)-i(2)j(1)]>=0 h1¶Ôr1΢·Ö£¬¸ù¾Ýi(1)j(1)Õý½»¼°i(2)j(2)Õý½»£¬<[i(1)j(2)-i(2)j(1)]|h1|[i(1)j(2)-i(2)j(1)]>=<i(1)|h1i(1)>+<j(1)|h(1)|j(1)> h2¶Ôr2΢·Ö£¬¸ù¾Ýi(1)j(1)Õý½»¼°i(2)j(2)Õý½»£¬<[i(1)j(2)-i(2)j(1)]|h2|[i(1)j(2)-i(2)j(1)]>=<i(2)|h2i(2)>+<j(2)|h(2)|j(2)> <¦×|Vee|¦×>=<[i(1)j(2)-i(2)j(1)]|1/r12|[i(1)j(2)-i(2)j(1)]>=[<i(1)j(2)|1/r12|i(1)j(2)>+<i(2)j(1)|1/r12|i(2)j(1)>]-[<i(1)j(2)|1/r12|i(2)j(1)>+<i(2)j(1)|1/r12|i(1)j(2)>] ÁîÉÏʽµÚÒ»¸ö[]=J=¡Ò¦Ñi(1)¦Ñj(2)/r12dr1dr2+¡Ò¦Ñi(2)¦Ñj(1)/r12dr1dr2£¬µÚ¶þ¸ö[]=K=<i(1)j(2)|1/r12|i(2)j(1)>+<i(2)j(1)|1/r12|i(1)j(2)> ¶ÔÉÏʽ×öi¡¢j¹éÒ»»¯Ô¼ÊøÌõ¼þµÄ±ä·Ö£¬¹¹Ôì·ºº¯¦¸=<i(1)|h1i(1)>+<j(1)|h(1)|j(1)>+<i(2)|h2i(2)>+<j(2)|h(2)|j(2)>+J-K-Ei<i(1)|i(1)>-Ej<j(1)|j(1)>-Ei<i(2)|i(2)>-Ej<j(2)|j(2)£¬ÆäÖÐEiºÍEjΪLagrange³Ë×Ó¡£ ·½±ãÆð¼û£¬½öÌô³ö¶Ôi(1)±ä·ÖÏà¹ØµÄÏÔöÁ¿i(1)ÎÞÓ°ÏìµÄÏ±ä·ÖÖлᱻԼȥ£© ¦¸'=<i(1)|h1i(1)>+<i(1)j(2)|1/r12|i(1)j(2)>-[<i(1)j(2)|1/r12|i(2)j(1)>+<i(2)j(1)|1/r12|i(1)j(2)>]-Ei<i(1)|i(1)>=0 ¶Ôi(1)×ö×÷ÔöÁ¿¦Äi(1)£¬Ôò¦¸¡®µÄÔöÁ¿Îª ¦Ä¦¸'=<¦Äi(1)|h1i(1)>+<i(1)|h1¦Äi(1)]>+<¦Äi(1)j(2)|1/r12|i(1)j(2)>+<i(1)j(2)|r12|¦Äi(1)j(2)>+[<¦Äi(1)j(2)|1/r12|i(2)j(1)>+<i(2)j(1)|1/r12|¦Äi(1)j(2)>]-Ei<¦Äi(1)|i(1)>-Ei<i(1)|¦Äi(1)> µ±¦Ä¦¸'=0ʱ£¬HΪ¼«Öµ£¬Ìô³ö¸´¹²éîÏî<¦Äi(1)| <¦Äi(1)|h1i(1)>+<¦Äi(1)j(2)|1/r12|i(1)j(2)>+<¦Äi(1)j(2)|1/r12|i(2)j(1)>-Ei<¦Äi(1)|i(1)>=0 ÓÉÓÚ±ä·Ö¹ý³ÌÖЦÄi(1)µÄÈÎÒâÐÔ£¬h1i(1)+<j(2)|1/r12|j(2)>i(1)+<j(2)|1/r12|i(2)>j(1)=Eii(1) ÆäÖУ¬µÚÒ»Ïî°üº¬¶¯Äܼ°ºË¶Ôµç×ÓÎüÒýhi£¬µÚ¶þÏîΪµç×Ó-µç×ÓÆ½¾ùÅųâJi£¬µÚÈýÏîΪ½»»»ÊÆKi£¬×ÜÌå¹¹³ÉFockËã·ûFi£¬ÓÒ²àΪiÄܼ¶ÄÜÁ¿Ei¡£ ´ò×Ö´òµÄ±È½Ï·Ñ¾¢£¬Æäʵֱ½Ó²Î¿¼Ò»Ð©Á¿×ÓÁ¦Ñ§ºÍÁ¿×Ó»¯Ñ§µÄÊé¾Í¿ÉÒÔÁË£¬ÉÏÃæ¹«Ê½ÊÇ×Ô¼ºÍƵ¼µÄ£¬¿ÉÄܸö±ðÖ®´¦Óв»ÑϽ÷ÉõÖÁÊdzö´íµÄµØ·½£¬ÓÉÓÚ±¾ÈËÊýѧ¼°Á¿×Ó»¯Ñ§»ù´¡²»Ì«ºÃ£¬Ï£Íû´ó¼ÒÄܹ»ÅúÆÀÖ¸Õý¡£ |

2Â¥2014-05-29 01:09:06
ptf6
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2206.3
- ºì»¨: 3
- Ìû×Ó: 190
- ÔÚÏß: 173.3Сʱ
- ³æºÅ: 1623595
- ×¢²á: 2012-02-17
- רҵ: ÀíÂۺͼÆË㻯ѧ
3Â¥2014-05-29 03:21:01
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
| Modern Quantum Chemistry - Introduction to Advanced Electronic Structure Theory , by Atti Szabo & Neil S.OstlundÒ»ÊéÖÐÓи÷»ù´¡·½³ÌµÄÍÆµ¼¡£ |

5Â¥2014-05-29 09:09:36













»Ø¸´´ËÂ¥