Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 594  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

suntao1982

ľ³æ (ÖøÃûдÊÖ)

Сľ³æ

[½»Á÷] ¡¾ÇóÖú¡¿ÏÖÔÚÓÃÁ½¸ö»ù×飬¿ÉÊÇ»ù×éÊÇÒ»ÃþÒ»ÑùµÄ£¬Ôõô°ì£¡

ÏÖÔÚÓÃÁ½¸ö»ù×é¿ÉÊÇgaussÊä³ö£¨´òÓ¡»ù×飩µÄ½á¹ûÊÇÒ»Öµģ¬´ó¼ÒÓÐÈËÖªµÀÊÇΪʲôÂð£¿Ð»Ð»£¬Ïñ6£­31£«G£¨d,p)ºÍ6-31++G(d,p£©£¬gaussÊä³öµÄÊý¾ÝÒ²Ò»Ñù£¬³ýÁËHºÍHe£¬ÆäËû¶¼Ò»Ñù£¡£¿£¿£¿£¿£¿£¿£¿£¿
»Ø¸´´ËÂ¥
×öÖйúÈ˵Ļ¯Ñ§£¡£¡£¡£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Roseshu

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
suntao1982(½ð±Ò+2,VIP+0):»¶Ó­³£À´¼ÆËãÄ£Äâ°æ£¡£¡
"the 6-31+g* basis set is the 6-31g* basis set with diffuse function added to heavy atoms. The double plus version,6-31++g*,adds diffuse function to the hydrogen atoms as well.diffuse functions on hydrogen atoms seldom make a significant difference in accurarcy."

¾ÍÊÇÒòΪµÚ¶þ¸öÃÖÉ¢·ûºÅÖ»ÊÇÕë¶ÔÇáÔ­×ӵģ¬ËùÒÔ¶ÔÖØÔ­×Ó²»»áÔÙÓб仯ÁË£¬¾ÍÏñÁ½¸ö¼«»¯·ûºÅµÄ·Ö¹¤Ò»Ñù¡£
ÄãÓÃ6£­31gºÍ6£­31£«g£¬¾Í¿´µ½¶ÔÖØÔ­×ÓÓÐÐÞÕýÁË¡£
2Â¥2008-03-09 00:12:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

codyypj

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
suntao1982(½ð±Ò+2,VIP+0):»¶Ó­³£À´¼ÆËãÄ£Äâ°æ£¡£¡
ͬÒâÉÏÃæµÄ»Ø´ð,Èç¹û²»´øµçºÉÃÖÉ¢µÄÒâÒå²»´ó,¾ÍÈçÈç¹ûÄãµÄÌåϵÖÐûÓÐH Ô­×Ó,Äǵڶþ¸ö*¾ÍûÓÐÈκÎÒâÒåÒ»Ñù,ËùÒÔ½á¹ûÊÇÏàͬµÄ.
3Â¥2008-03-09 09:15:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

K372

Òø³æ (СÓÐÃûÆø)

¡ï
suntao1982(½ð±Ò+1,VIP+0):»¶Ó­³£À´¼ÆËãÄ£Äâ°æ£¡£¡
˵Ã÷ÄãÄÇÌåϵÀïûÓÐÇâÔ­×ÓÀ²
µÚÒ»¸ö+µÚÒ»¸ö*ÊǼӸøÖØÔ­×ӵģ¬µÚ¶þ¸ö+µÚ¶þ¸ö*ÊǼӸøÇâÔ­×ÓµÄ
4Â¥2008-03-09 09:19:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

herosmzd

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by K372 at 2008-3-9 09:19:
˵Ã÷ÄãÄÇÌåϵÀïûÓÐÇâÔ­×ÓÀ²
µÚÒ»¸ö+µÚÒ»¸ö*ÊǼӸøÖØÔ­×ӵģ¬µÚ¶þ¸ö+µÚ¶þ¸ö*ÊǼӸøÇâÔ­×ÓµÄ

Â¥ÉϵĿ´´íÁ˰É,È˼Ò˵"³ýÁËHºÍHe£¬ÆäËû¶¼Ò»Ñù".±¾À´¾ÍÊÇÕë¶ÔHµÄ,µ±È»"³ýÁËHºÍHe£¬ÆäËû¶¼Ò»Ñù".
5Â¥2008-03-10 11:03:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ suntao1982 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ѧ˶»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧ320+Çóµ÷¼Á +9 ÅûÐÇºÓ 2026-04-02 9/450 2026-04-07 12:53 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +13 zyxÉϰ¶£¡ 2026-04-04 13/650 2026-04-07 11:14 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] 385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á +12 qf626 2026-04-01 12/600 2026-04-06 17:36 by 52305043001
[¿¼ÑÐ] ²ÄÁϹ¤³Ì310ר˶µ÷¼Á +14 ÀÌÀÌÎÒ¡­. 2026-04-04 15/750 2026-04-06 14:18 by lqwchd
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] ÕÒµ÷¼Á +10 ³þÇÇÇÇ 2026-04-01 10/500 2026-04-05 22:19 by syh9288
[¿¼ÑÐ] Çóµ÷¼ÁÇóµ÷¼Á +8 121. 2026-04-02 8/400 2026-04-05 20:15 by lys0704
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] 295Çóµ÷¼Á +4 AÄãºÃÑо¿Éú 2026-04-04 5/250 2026-04-04 22:46 by yu221
[¿¼ÑÐ] 278Çóµ÷¼Á +3 ÒÀ¾É£¡ 2026-04-02 4/200 2026-04-04 20:27 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 331Çóµ÷¼Á +3 niby 2026-04-02 3/150 2026-04-04 19:56 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 272Çóµ÷¼Á +4 Ëɰس£Çà5 2026-04-03 4/200 2026-04-04 17:03 by babysonlkd
[¿¼ÑÐ] 350Ò»Ö¾Ô¸±±¾©º½¿Õº½Ìì´óѧ08500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¹¤¿Æ 267Çóµ÷¼Á +5 wanwan00 2026-04-02 7/350 2026-04-03 14:14 by zhangdingwa
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Àîľ×Ó0120 2026-04-02 5/250 2026-04-02 21:45 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á 302·Ö³õÊÔ 0854 +5 Áæ¿ÉÀÖ 2026-04-02 5/250 2026-04-02 17:53 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û