| ²é¿´: 1072 | »Ø¸´: 7 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
erylingjetÌú¸Ëľ³æ (ÖøÃûдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿ÈçºÎ·ÖÎöHOMO-LUMO
|
||
|
¿Ï¶¨Óв»ÉÙÈË×ö¹ýÕâ¸ö,СµÜ²»²Å,Ï£Íû¸ßÊִͽÌ! ºìÉ«ºÍÂÌÉ«´ú±íʲôÒâË¼ÄØ? ÓÃHOMO-LUMOÄÜ˵Ã÷ʲôÎÊÌâÄØ? ¸Ðл´ó¼Ò! ![]() ![]() [ Last edited by erylingjet on 2008-12-20 at 20:23 ] |
» ²ÂÄãϲ»¶
298·Ö 070300Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
ºÓÄÏÀí¹¤´óѧ»¯¹¤Ñ§ÔºÕÐÊÕµ÷¼ÁÉúÀ²£¡
ÒѾÓÐ1È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ275È˻ظ´
ºþÄÏ´óѧÕÅÊÀ¹úÍŶÓÕÐ26ÄêµÚ¶þÅú²©Ê¿¡ªÀë×ÓÒºÌå¡¢¸ß·Ö×ÓÓëÄý½º²ÄÁÏ
ÒѾÓÐ0È˻ظ´
ºþÄÏũҵ´óѧÄÜÔ´²ÄÁÏ´´ÐÂÍŶÓÕÐÊÕ2025»¯Ñ§×¨ÒµÑо¿Éú£¨Ñ§Ë¶£©µ÷¼Á
ÒѾÓÐ0È˻ظ´
2026ÄêÎ÷»ª´óѧ²ÄÁÏѧԺ-²ÄÁϽü¾»³ÉÐÎÓë±íÃæ¼¼ÊõÑо¿ÍŶÓ-ÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ9È˻ظ´
µ÷¼ÁÐÅÏ¢
ÒѾÓÐ0È˻ظ´
ºÓ±±Å©´óÉúÎïÓëҽҩרҵÕÐÊÕµ÷¼Á£¬Ãû¶î³ä×ã
ÒѾÓÐ0È˻ظ´
Æë³¹¤Òµ´óѧ ¹ú¼ÒÖØµãʵÑéÊÒ-ÐÂÄÜÔ´¡¢ï®Àë×Óµç³Ø¡¢²ÄÁÏ¡¢»¯Ñ§·½Ïò
ÒѾÓÐ0È˻ظ´
½ÜÇà/³¤½ÍŶÓÕÐÊÕµ÷¼Á
ÒѾÓÐ0È˻ظ´
ÖÐÄÏÁÖÒµ¿Æ¼¼´óѧÂÞÓ·æ½ÌÊÚÍŶÓ2026ÄêÕÐÊÕ²ÄÁÏÀàµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
yyx19840628
ľ³æ (ÖøÃûдÊÖ)
Ó¥µÄÑÛ¾¦£¬ÀǵĶú¶ä£¬±ªµÄËÙ ...
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ¹ó±ö: 0.41
- ½ð±Ò: 3521.9
- É¢½ð: 50
- ºì»¨: 8
- Ìû×Ó: 2321
- ÔÚÏß: 129Сʱ
- ³æºÅ: 508615
- ×¢²á: 2008-02-21
- ÐÔ±ð: MM
- רҵ: »·¾³ÎÛȾ»¯Ñ§
¡ï
erylingjet(½ð±Ò+1,VIP+0):»¶Ó½»Á÷
erylingjet(½ð±Ò+1,VIP+0):»¶Ó½»Á÷
| ºìÉ«µÄ¾ÍÊDZíʾÓëÂÌÉ«µÄÏà·´µÄÒâ˼¡£ËµÃ÷Á˵ç×ÓÔÆÃܶȼ¯Öеĵط½¡£Æäʵ°³Ò²²»´ó¶® |

2Â¥2008-12-20 20:27:28
yuhuobuku
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ¹ó±ö: 0.09
- ½ð±Ò: 1661.1
- Ìû×Ó: 332
- ÔÚÏß: 6.4Сʱ
- ³æºÅ: 577652
- ×¢²á: 2008-06-27
- ÐÔ±ð: MM
- רҵ: Á¿×Ó»¯Ñ§

3Â¥2008-12-20 20:55:57
erylingjet
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 5.372
- ½ð±Ò: 9933.4
- É¢½ð: 752
- ºì»¨: 2
- Ìû×Ó: 2248
- ÔÚÏß: 241.5Сʱ
- ³æºÅ: 415302
- ×¢²á: 2007-06-28
- ÐÔ±ð: GG
- רҵ: ¼ÆË㻯ѧ
4Â¥2008-12-20 21:10:59
sandf
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 15 (СѧÉú)
- ½ð±Ò: 1631.4
- É¢½ð: 121
- ºì»¨: 2
- Ìû×Ó: 604
- ÔÚÏß: 136.6Сʱ
- ³æºÅ: 305516
- ×¢²á: 2006-12-10
- ÐÔ±ð: GG
- רҵ: ÀíÂۺͼÆË㻯ѧ
¡ï ¡ï
jghe(½ð±Ò+1,VIP+0):¸ÐлÄã²ÎÓëÌÖÂÛ£¡
erylingjet(½ð±Ò+1,VIP+0):ÐÁ¿àÁË
erylingjet(½ð±Ò+0,VIP+0):»¶Ó³£À´
jghe(½ð±Ò+1,VIP+0):¸ÐлÄã²ÎÓëÌÖÂÛ£¡
erylingjet(½ð±Ò+1,VIP+0):ÐÁ¿àÁË
erylingjet(½ð±Ò+0,VIP+0):»¶Ó³£À´
|
ÒýÓÃCCLÉϵÄÒ»¸öÌû×Ó£º ¹©²Î¿¼ Q: by someone the representation of the orbital molecular HOMO normally is in two colors: eg., red and blue, ok? What means the colors? Red = negative density? Blue = positive density? A: by Jerome Kieffer http://www.terre-adelie.org It is the mathematical sign of the wavefunction at this place, either positive or negative. As only the density of probability of presence of electrons makes physically senses an this density is the square (i.e. postitive) of the wavefunction, no mater if Red/Blue is positive or negative, only the variation of sign matters for interactions. [ Last edited by sandf on 2008-12-20 at 22:36 ] |

5Â¥2008-12-20 22:34:34
jghe
½ð³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 10 (Ó×¶ùÔ°)
- ¹ó±ö: 0.225
- ½ð±Ò: 112.2
- É¢½ð: 5
- ºì»¨: 3
- Ìû×Ó: 1481
- ÔÚÏß: 123Сʱ
- ³æºÅ: 322338
- ×¢²á: 2007-03-11
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
- ¹ÜϽ: Á¿×Ó»¯Ñ§
6Â¥2008-12-21 20:56:32
erylingjet
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 5.372
- ½ð±Ò: 9933.4
- É¢½ð: 752
- ºì»¨: 2
- Ìû×Ó: 2248
- ÔÚÏß: 241.5Сʱ
- ³æºÅ: 415302
- ×¢²á: 2007-06-28
- ÐÔ±ð: GG
- רҵ: ¼ÆË㻯ѧ
7Â¥2008-12-23 09:50:06
sandf
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 15 (СѧÉú)
- ½ð±Ò: 1631.4
- É¢½ð: 121
- ºì»¨: 2
- Ìû×Ó: 604
- ÔÚÏß: 136.6Сʱ
- ³æºÅ: 305516
- ×¢²á: 2006-12-10
- ÐÔ±ð: GG
- רҵ: ÀíÂۺͼÆË㻯ѧ
¡ï ¡ï
erylingjet(½ð±Ò+2,VIP+0):лл
erylingjet(½ð±Ò+2,VIP+0):лл
|
Ö÷Òª¿´³É¼üµÄÀàÐͺ͵çºÉµÄ×ªÒÆ·½Ïò¡£Èç¹ûÔÙ²éÀïÃæµÄϵÊýµÄ»°»¹¿ÉÒÔÖªµÀ¾ßÌåµÄ¹ìµÀ¹±Ï×£¨Õâ¸öÎÊÌâÇ°ÃæºÃÏñÓÐÈËÌÖÂÛ¹ý£© ÏȼÆËã¸öÄãÊìϤµÄ·Ö×Ó¹ìµÀ¿´¿´ ÈçÒÒÏ©£¬±½»·Ö®ÀàµÄ¡£¿ÉÒ& Çå³þ¿´µ½ Pi ¼üºÍSigma¼üÀàÐÍ¡£ |

8Â¥2008-12-23 16:23:43















»Ø¸´´ËÂ¥
10