±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 389  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

carlin

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Ò»¸ö¹ÖÒìµÄÎÊÌâ

·¢ÏÖÒ»¸öÆæ¹ÖµÄÏÖÏó£º

ÒÑÖªµÄ±ê×¼£º
ʹÓÃgaussian¼ÆËã¹ý¶É̬£¬ÆÀÅйý¶É̬ÊÇ·ñÕýÈ·µÄ±ê×¼ÊÇ£º£¨1£©ÓÐÇÒ½öÓÐÒ»¸öÐ鯵£»£¨2£©IRC·ÖÎö£¬¹ý¶É̬·Ö±ðÖ¸Ïò·´Ó¦ÎïºÍ²úÎï¡£

ÈÃÎÒÄÉÃÆµÄ£º
ÎÒ¼ÆËãµÄÒ»¸ö¹ý¶É̬£¬²ÉÓÃÒÔÉÏÁ½¸ö±ê×¼ÅжÏÊÇÕýÈ·µÄ£»µ«ÎҰѹý¶É̬µÄ½á¹¹Î¢µ÷ÁËһϣ¨ÄÜÁ¿±ä»¯ÁË5kJ×óÓÒ£©£¬¶Ôµ÷ÕûºóµÄ½á¹¹×öƵÂÊ·ÖÎö¼°IRC·ÖÎö£¬·¢ÏÖÆäÈÔÈ»Âú×ã±ê×¼£¨1£©ºÍ£¨2£©£¬ÇÒIRCËùµÃ·´Ó¦ÎïºÍ²úÎïÓëµ÷ÕûǰµÄÒ»Ö£¬

Ϊʲô»áÕâÑù£¿£¿£¿£¿£¿

[ Last edited by carlin on 2009-1-15 at 17:16 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

quantumor

½ð³æ (ÖøÃûдÊÖ)

¿ìÀÖÍÃ×Ó

¡ï ¡ï ¡ï ¡ï ¡ï
lei0736(½ð±Ò+5,VIP+0):лл
1¡¢ÄãµÄ½á¹¹½öÊÇ΢µ÷£¬ËùÒÔÄÜÁ¿²î±ð²»´ó£¬5kJ/mol µÄÄÜÁ¿ºÜСµÄ¡£
2¡¢µ«ÊÇÄãµ÷ÕûºóµÄ½á¹¹ÊÇ·ñ±»ÔٴνøÐÐÁËÓÅ»¯£¿Èç¹ûÊÇ£¬ÄÇôÄã´þµ½ÁËÒ»¸öдÎÄÕµĺûú»á£¬Ð´¸öÆÕͨµÄ SCI ûÎÊÌâ¡£
3¡¢Õâ¸öÏÖÏó·´Ó³ÁËÊÆÄÜÃæµÄ¸´ÔÓÐÔÌØµã¡£
4¡¢Èç¹ûÄãÓõļÆËã·½·¨ÊÇDFT£¬ÄÇôÄãÓÃÁË SCF(tight) ûÓУ¿Èç¹ûÓУ¬ÄÇôÄãµÄ½á¹ûÔòÊǿɿ¿µÄ¡£
Ô¸ºÃÔËÓë¿ìÀÖ°éËæÄ㣡
2Â¥2009-01-15 18:03:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

carlin

ľ³æ (ÕýʽдÊÖ)

§Ý§Ý

[ Last edited by carlin on 2009-1-16 at 15:24 ]
3Â¥2009-01-16 15:22:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

majun04

ľ³æ (ÖøÃûдÊÖ)

majun

ÒýÓûØÌû:
Originally posted by quantumor at 2009-1-15 18:03:
4¡¢Èç¹ûÄãÓõļÆËã·½·¨ÊÇDFT£¬ÄÇôÄãÓÃÁË SCF(tight) ûÓУ¿Èç¹ûÓУ¬ÄÇôÄãµÄ½á¹ûÔòÊǿɿ¿µÄ¡£

ÇëÎÊÂ¥ÉÏ£¬Èç¹ûÓÃÃܶȷºº¯ÀíÂÛ£¬B3LYP·½·¨£¬Ò»¶¨ÒªÓá°SCF(tight)¡±ÃüÁîÂð£¿Èç¹ûûÓÐÓÃÉÏ£¬ÄÇô½á¹û¿É¿¿Âð£¿
ÓÃÉÏÁËÓëûÓÐÓã¬ÓÐʲô²»Í¬Âð£¿
ÄÜ·ñ½â´ðһϣ¿×î½üÔÚËã¹ý¶É̬£¬ÕÒ·´Ó¦Â·¾¶£¬¶ÔÕâ¸öÃüÁî²»ÊìϤ¡£
ÀÖ¹Û¡¢Ö´×Å¡¢ÇÚ·Ü
4Â¥2009-01-21 16:27:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dolphin618

½ð³æ (ÕýʽдÊÖ)

ͬÎÊ£¬DFT B3LYPÏ ÓÅ»¯Ò»¶¨ÒªÊ¹ÓÃSCF=tightÂð¡£ÔÚÓÅ»¯Ï£¬SCFµÄÊÕÁ²±ê×¼±¾À´¾ÍÊÇtighµÄ±ê×¼°¡£¬Â¥ÉÏ˵µÄÊÇ·ñÊǵ¥µãÄܵļÆËãÄØ
ÉúÃü±¾¾ÍÊDz»¿ÉÃû˵µÄÔµ·¨£¬¿ÉÓÖÓÐË­Ô¸×öÆÐÌáÏÂ΢ЦÄéÆðµÄÁ«»¨£¿
5Â¥2009-01-22 04:41:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

quantumor

½ð³æ (ÖøÃûдÊÖ)

¿ìÀÖÍÃ×Ó

¡ï ¡ï
gwdavid(½ð±Ò+2):лл£¡ 1-22 16:16
ÔÚGaussian03ÖУ¬Èç¹ûÓÃDFT·½·¨½øÐнṹÓÅ»¯£¬³ÌÐòʵ¼ÊÉÏÒÑ×Ô¶¯É趨SCF=Tight£¬µ«Èç¹û½öÊÇ×öµ¥µãÄÜ£¬ÔòSCF²¢²»ÊÇÑϸñÊÕÁ²µÄ£¬¸÷λÊÔËãһϱãÖª£¨5¥˵µÄ¶Ô£¡£©¡£¶ÔÓÚº¬ÓÐÃÖÉ¢º¯Êý»ù×éµÄ¼ÆËãÒ»¶¨ÒªÈÃSCFÑϸñÊÕÁ²£¬ÒÔÌá¸ß¼ÆË㾫¶È¡£
Ô¸ºÃÔËÓë¿ìÀÖ°éËæÄ㣡
6Â¥2009-01-22 11:26:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ carlin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§ +19 ÄÝÄÝninicgb 2026-04-04 22/1100 2026-04-06 22:21 by jide_bin
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤363ÇóÍÆ¼ö +11 zh096 2026-04-04 11/550 2026-04-06 19:14 by guanxin1001
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +16 ¹þ¹þ¹þ^_^ 2026-03-31 19/950 2026-04-06 14:14 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©273Çóµ÷¼Á +7 ÀóÌâÄÏǽ 2026-04-05 7/350 2026-04-06 09:26 by 286640313
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +17 ÊÔÊÔ¿´ß 2026-04-04 18/900 2026-04-06 09:24 by 286640313
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤306·ÖÕÒºÏÊʵ÷¼Á +14 ²×º£ÇáÖÛe 2026-04-04 14/700 2026-04-05 09:53 by ÖìÔÆ»¢202
[¿¼ÑÐ] 285Çóµ÷¼Á +11 ŶßϺôo 2026-04-04 11/550 2026-04-05 08:15 by 544594351
[¿¼ÑÐ] 333Çóµ÷¼Á +12 wfh030413@ 2026-04-03 13/650 2026-04-04 21:02 by jj987
[¿¼ÑÐ] 315Çóµ÷¼Á +13 СÑòСÑò_ 2026-04-02 14/700 2026-04-04 20:30 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ·¶361·Ö£¬»¯Ñ§Çóµ÷¼Á +7 Nicole88888 2026-04-01 7/350 2026-04-04 18:28 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ085901ÍÁľר˶345Çóµ÷¼Á +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ÇóÉúÎïѧרҵµ÷¼Á-332·Ö +5 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[¿¼ÑÐ] ÊÞÒ½µ÷¼Á +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-03 5/250 2026-04-03 15:06 by arrow8852
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-03 4/200 2026-04-03 13:28 by jiouuu
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-02 11/550 2026-04-02 20:16 by yulian1987
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-01 12/600 2026-04-02 09:15 by olim
[¿¼ÑÐ] 353Çóµ÷¼Á +4 À­¹³²»Ðí±ä 2026-04-01 4/200 2026-04-01 18:10 by ¼Çʱ¾2026
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û