Znn3bq.jpeg
²é¿´: 1129  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

herosmzd

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚÌá¸ß¾«¶È¾Í²»ÊÕÁ²µÄÎÊÌâ

ËãÒ»¸öÓÅ»¯½á¹¹Ê±,ÏÈÓÃhf/3-21g,Õý³£µÄ,ÔÙÓÃb3lyp/3-21g,¾ÍÓÐ2¸ö²»ÊÕÁ²
Maximum Force            0.000002     0.000450     YES
RMS     Force            0.000000     0.000300     YES
Maximum Displacement     0.011336     0.001800     NO
RMS     Displacement     0.001408     0.001200     NO
ÕâÊÇʲôԭÒò?ÎÒÓ¦¸ÃÔõô×öÄØ?лл¸ßÊÖÖ¸µãÎÒ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Gaussian

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

codyypj

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
herosmzd(½ð±Ò+2,VIP+0):¶àл°ïÖú
zzgyb(½ð±Ò+1,VIP+0):ллÄãµÄ°ïÖúÔ´£¬»¶Ó­¼ÌÐø¹Ø×¢¼ÆËãÄ£Äâ°æ£¡
Ò»°ãÈç¹û½á¹¹ºÏÀíºóÃæµÄÁ½¸ö¹ØÏµ²»´ó¡£²»ÊÕÁ²ºÍû¹ØÏµ£¬ÄãÒ²¿ÉÒÔÊÔÊÔscf=tight
ʵÔÚ»¹Ã»ÊÕÁ²¾Í£ºSCF=VERYTIGHT
2Â¥2008-03-03 09:39:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºÃºÃÉú»î

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï
herosmzd(½ð±Ò+2,VIP+0):ллÄúµÄÒâ¼û
zzgyb(½ð±Ò+2,VIP+0):ллÄãµÄ°ïÖúÔ´£¬»¶Ó­¼ÌÐø¹Ø×¢¼ÆËãÄ£Äâ°æ£¡
Óà scf=xqc ¸üºÃ£¬ÎÒÊÔ¹ýºÜ¶à£¬Ò»°ãÓà scf=xqc±ÈÓÃscf=tight ³É¹¦¼¸Âʸü´ó

[ Last edited by ºÃºÃÉú»î on 2008-3-3 at 10:32 ]
3Â¥2008-03-03 10:22:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

K372

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
lei0736(½ð±Ò+2,VIP+0):¶àлÏêϸ½â´ð
herosmzd(½ð±Ò+1,VIP+0):¶àлָ½Ì,ÄܰïÎÒ½â´ð϶Խá¹ûµÄÓ°ÏìÂð?
ÄãµÄFORCEÏîÒѾ­ºÜСÁË£¬µ«ÊÇDISPLACEMENTÏºÜ´ó£¬¼´ÊÆÄÜÌݶȺÜС¡¢ÓÅ»¯Î»Òƺܴó£¬ËµÃ÷ÊÆÄÜÃæ·Ç³£Æ½Ì¹¡£ÕâÖÖÇé¿öºÜ¿ÉÄÜÊÇÓÉÓÚDFT¶ÔÊÆÄÜÃæµÄÃèÊö¶¨ÐÔ²»ÕýÈ·Ôì³ÉµÄ¡£
1Â¥µÄÅóÓÑ˵µÄÊDz»¶ÔµÄ£¬SCF=TIGHT/VERYTIGHTÖ»ÄÜÌá¸ßHF-SCFµÄÊÕÁ²¾«¶È£¬¶ÔDFTµÄÓÅ»¯¹ý³ÌÌØ±ðÊÇÓÅ»¯µÄÊÕÁ²ÐÔûÓÐÖ±½ÓµÄ°ïÖú¡£
ÓÉÓÚDFT·½·¨ºÍ´«Í³µÄ´ÓÍ·¼ÆËã·¨³ö·¢µã²»Í¬£¬µ±DFT·½·¨ÃèÊöµÄÊÆÄÜÃæ³öÏÖÎÊÌâµÄÇé¿öÏ£¬½¨ÒéÔÚ¼ÆËãÌõ¼þÐí¿Éʱ¿¼Âdz¢ÊÔÓÃPost-HF·½·¨³¢ÊÔ½øÐÐÓÅ»¯£¬ÈçÔ­×ÓÊý²»³¬¹ý50¸ö£¬¿ÉÒÔ³¢ÊÔ²ÉÓÃMP2·½·¨£¬²»³¬¹ý20¸ö£¬¿ÉÒÔ³¢ÊÔ²ÉÓÃCCSD·½·¨¡£ÓÉÓÚÕâЩ·½·¨¶Ô¼ÆËã»úÐÔÄÜÒªÇó½Ï¸ß£¬ÍûLZÉ÷ÖØ¿¼ÂÇ£¡
4Â¥2008-03-03 13:00:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

herosmzd

Òø³æ (ÕýʽдÊÖ)

Â¥ÉϵÄÅóÓÑ,Äܽâ´ðһϺóÁ½Ïî²»ÊÕÁ²»á¶Ô½á¹û²úÉúʲôÑùµÄÓ°ÏìÄØ?
ʵ¼ÊÇé¿öÊǼü³¤Êý¾Ý±ÈHF/3-21GµÄ½á¹û´ó0.001nm,¶øHFµÄ½á¹û±Èʵ¼ÊÖµ´ó0.007nm
лл
5Â¥2008-03-03 17:16:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

codyypj

Òø³æ (СÓÐÃûÆø)

ÎÒÊÇһ¥£¬Ð»Ð»ÈýÂ¥µÄ½âÊÍ£¬ÈÃÎÒ¸ÄÕýÁËÎÒÀí½âÉϵĴíÎó£¬Ò²Ð»Ð»Â¥Ö÷Ìá³öµÄÎÊÌ⣬ÆðʼÕâÊÇÒ»¸ö³£¼ûµÄÎÊÌ⣬ֻÊDz»ÄܺܺõĴÓÀíÂÛÉÏÈ¥½â¾öËü¡£Ð»Ð»
6Â¥2008-03-03 19:12:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

K372

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
zzgyb(½ð±Ò+3,VIP+0):ллÄãµÄ°ïÖúÔ´£¬»¶Ó­¼ÌÐø¹Ø×¢¼ÆËãÄ£Äâ°æ£¡
¸öÈËÈÏΪ£¬Èç¹ûÊÇÓÉÓÚÕæÊµµÄÊÆÄÜÃæ·Ç³£Æ½Ì¹Ôì³ÉµÄ£¬ÔÚËÑË÷µãµÄ¸÷·½ÏòÊÆÄÜÌݶȶ¼ÒѾ­ºÜСµÄÇé¿öÏ£¬¼´Ê¹ËÑË÷Î»ÒÆÈÔÈ»ºÜ´ó£¬Ò²¿ÉÒÔÈÏΪÊÇÓÅ»¯ÒѾ­Íê³É¡£±È½ÏµäÐ͵ÄÀý×Ó±ÈÈçÒÒÍé·Ö×ӵĸ÷ÖÖ¹¹ÏñÒì¹¹£¬ÓÉÓÚÐý×ªÊÆÄܱÚÀݷdz£Ð¡£¬ÔÚÈÆÌ¼¼üÐýתµÄʱºòÊÆÄÜÌݶȷdz£Ð¡£¬¿ÉÒÔÈÏΪÆäÖÐÈÎÒâÒ»¸ö¹¹ÐͶ¼ÊDZȽϺÏÀíµÄ¹¹ÐÍ£¬¿ÉÒÔÒÔÒ»¶¨·Ö²¼¸ÅÂÊ´æÔÚ¡£
Èç¹ûÊÇÓÉÓÚDFTµÄÊÆÄÜÃæ¶¨ÐÔ²»ÕýÈ·Ôì³ÉµÄÓÅ»¯ÎÊÌ⣬¾Í²»ÄÜÓÃB3LYPµÄ·½·¨ÓÅ»¯ÁË¡£B3LYPÊÇÒ»ÖÖÔÓ»¯Ãܶȷºº¯·½·¨£¬Æä·ºº¯º¬ÓÐ3¸öÀ´Ô´ÓÚHF-SCFµÄ²ÎÊý¡£ÓÉÓÚÕâÀàDFT·½·¨²¢·ÇÀ´Ô´ÓÚÁ¿×ÓÁ¦Ñ§µÚÒ»ÐÔÔ­Àí£¬²»Äܼòµ¥µØ½«´ËÀàÃܶȷºº¯·½·¨ÓëHF-SCFºÍPost-HF·½·¨µÈͬÆðÀ´¡£
Ò»°ãÀ´Ëµ£¬¶ÔÓÚ¼¸ºÎ¹¹ÐÍÓÅ»¯¶øÑÔ£¬HF-SCFµÄ·½·¨Í¨³£ÊǶ¨ÐÔÕýÈ·µÄ£¬ºâÁ¿½á¹ûÊÇ·ñ¿ÉÒÔ½ÓÊܵıê×¼ÊÇ£º¼ü³¤Æ«²îÔÚ0.02AÒÔÄÚ£¬¼ü½ÇÆ«²îÔÚ2¶ÈÒÔÄÚ£¬LZµÄ½á¹ûÊÇÃãÇ¿¿ÉÒÔ½ÓÊܵġ£ÔÚº¬ÓÐÈõÏ໥×÷ÓõÄÌåϵÀÈçÇâ¼ü¡¢·¶µÂ»ªÁ¦µÈ£©£¬HFµÄ¾«¶È»áϽµ£¬µ«´ËÀàÌåϵDFT·½·¨Í¨³£Ò²ºÜÄѸø³öºÜºÃµÄÓÅ»¯½á¹û£¬ÊÊÒ˲ÉÓÃCI¡¢MP¡¢CCµÈPost-HF·½·¨
7Â¥2008-03-04 09:11:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hairan

ľ³æ (ÖøÃûдÊÖ)

î§Ë¯Ä¾³æ

¡ï ¡ï
lei0736(½ð±Ò+2,VIP+0):¶àлÏêϸ½â´ð
ÒýÓûØÌû:
Originally posted by herosmzd at 2008-3-3 09:02:
ËãÒ»¸öÓÅ»¯½á¹¹Ê±,ÏÈÓÃhf/3-21g,Õý³£µÄ,ÔÙÓÃb3lyp/3-21g,¾ÍÓÐ2¸ö²»ÊÕÁ²
Maximum Force            0.000002     0.000450     YES
RMS     Force            0.000000     0.000300     YES
Maximum Displa ...

Èç¹û°´ÕÕGaussianĬÈϵÄÊÕÁ²±ê×¼£¬ÄãµÄ½á¹ûÓ¦¸ÃÊÕÁ²ÁË£¬ÒòΪµ±forceСÓÚ0.000004£¬ RMS forceСÓÚ0.000003µÄʱºò£¬³ÌÐò»áÈÏΪforceÒѾ­¿ÉÒÔºöÂÔ²»¼Æ£¬ÒѾ­ÕÒµ½ÁËstationary point¡£ÄãÓ¦¸ÃÊÇʹÓÃÁËscf=tightÒ»ÀàµÄ¹Ø¼ü´Ê
ÎҵļÆËã¾­ÑéÊÇ£¬Óöµ½´ËÖÖÇé¿ö£¬ÏȰѼÆËãÍ£ÁË£¬È»ºó½«½á¹¹µ÷³öÀ´£¬ÖØÐ´´½¨ÊäÈëÎļþ£¬¿ªÐµļÆË㣬ÊäÈëÎļþµÄ¹Ø¼ü´ÊÖв»Òª¼ÓÈëguess=read»òÕßgeom=allcheckµÈ´ÓchkÎļþ¶ÁÄÚÈݵÄÑ¡ÏÓÐʱºóÁ½Ïî»áºÜ¿ìÊÕÁ²µÄ£¬µ«²¢²»ÊÇÈκÎʱºò¶¼ÓÐЧ¡£
¾ÝȨÍþ±¨Ö½µ÷²é£¬84%µÄÇàÉÙÄê·¸×ïÕßÓÐÍæµç×ÓÓÎÏ·µÄ¾­Àú£¬¹ÊÓ¦¸Ã½ûÖ¹¾­Óªµç×ÓÓÎÏ·¡£¾ÝÎÒÃÇËùÖª£¬100%µÄÇàÉÙÄê·¸×ïÕßÓд©Ð¬µÄ¾­Àú£¬¹ÊÖÆÐ¬³§Ó¦¸ÃÍ£Òµ¡£
8Â¥2008-03-05 15:46:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ herosmzd µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á£¡ +35 RichLi_ 2026-04-06 35/1750 2026-04-11 11:02 by zhq0425
[¿¼ÑÐ] 343Çóµ÷¼Á +8 Íõ¹ú˧ 2026-04-10 8/400 2026-04-11 10:50 by qingpingzhu
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 13/650 2026-04-11 10:04 by maddjdld
[¿¼ÑÐ] Çóµ÷¼Á +10 ôæôæÒ»ÊéÉú 2026-04-09 10/500 2026-04-11 09:32 by Òæ´ïºËÌÒ¶
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +16 ioodiiij 2026-04-08 16/800 2026-04-09 23:08 by wolf97
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ±ù±ù£¬£¬£¬ 2026-04-07 13/650 2026-04-09 17:01 by Lilly_Li
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +18 Áº¸»¹óÏÕÖÐÇó 2026-04-04 20/1000 2026-04-09 11:18 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] 286Çóµ÷¼Á +19 Faune 2026-04-08 20/1000 2026-04-09 08:36 by ŶŶ123
[¿¼ÑÐ] 285Çóµ÷¼Á +12 AZMK 2026-04-05 18/900 2026-04-08 20:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] 263·ÖBÇøÇóµ÷¼Á +6 Àînihao 2026-04-08 6/300 2026-04-08 09:38 by ÄÏ¿ªÐ¡ôë
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û