Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 597  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

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

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
²é¿´È«²¿ 5 ¸ö»Ø´ð

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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +4 ÏàÐűػá¹ââÍòÕ 2026-04-07 5/250 2026-04-07 20:41 by Çóµ÷¼Ázz
[¿¼ÑÐ] 316Çóµ÷¼Á +3 15318418673 2026-04-07 3/150 2026-04-07 20:05 by WTUChen
[¿¼ÑÐ] 388Çóµ÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-07 7/350 2026-04-07 19:01 by dongzh2009
[¿¼ÑÐ] 0703»¯Ñ§ +22 ÄÝÄÝninicgb 2026-04-04 25/1250 2026-04-07 10:35 by plum
[¿¼ÑÐ] 362Çóµ÷¼Á +7 ÎÒÒª¿¼´ó 2026-04-06 11/550 2026-04-07 09:32 by ÎÒÒª¿¼´ó
[¿¼ÑÐ] ¹¤¿Æ 22408 267ÇóÍÆ¼ö +4 wanwan00 2026-04-05 5/250 2026-04-06 22:47 by chenzhimin
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +3 СÁõͬѧ߹߹ 2026-04-06 4/200 2026-04-06 20:56 by lbsjt
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +8 vants 2026-04-05 8/400 2026-04-06 06:17 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ0856 Ó¢Ò»Êý¶þ 323 Çóµ÷¼Á +14 Ô¬sy 2026-04-01 14/700 2026-04-05 18:18 by cql1109
[¿¼ÑÐ] 312Çóµ÷¼Á +3 Say Never 2026-04-04 3/150 2026-04-05 11:19 by guoweigw
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-01 15/750 2026-04-04 22:23 by hemengdong
[¿¼ÑÐ] »·¾³285·Ö£¬¹ýÁù¼¶£¬Çóµ÷¼Á +10 xhr12 2026-04-02 10/500 2026-04-04 21:53 by bn53987
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-03 10:19 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 321Çóµ÷¼Á Ò»Ö¾Ô¸ Õã½­¹¤Òµ´óѧÉúÎïÒ½Ò© +5 ºÙºÙHC 2026-04-01 6/300 2026-04-02 15:23 by sophie2180
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] Ò»Ö¾Ô¸346ÉϺ£´óѧÉúÎïѧ +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-01 3/150 2026-04-02 08:36 by w³æ³æ123
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û