²é¿´: 5112  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

mouse3511

Òø³æ (СÓÐÃûÆø)


[½»Á÷] ¡¾ÇóÖú¡¿dmol3ÖÐÍâ¼Óµç³¡µÄµ¥Î»a.u.Ôõô»»Ëã³É¹ú¼Êµ¥Î»

RT.
ÎÒÔÚdmol3ÖмÆËãÁ˼ӵ糡ÒÔ¼°²»¼ÓµÄÇé¿ö,ĬÈϵĵ糡µ¥Î»Îªa.u.Èç¹û»»Ëã³É¹ú¼Êµ¥Î»ÊǶàÉÙÄØ?
ÁíÍâÕâ¸ö¼ÆËãÄÜ˵Ã÷ÎÒÔÚºê¹ÛÖÐÒýÈëµç³¡¶Ô΢¹ÛÓ°ÏìÂð?
ÒòΪͨ³£ºê¹Û¼ÓµÄµç³¡²»¿ÉÄÜÌ«´ó
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

first principle

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

guolianshun

Í­³æ (ÖøÃûдÊÖ)


¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zzy870720z(½ð±Ò+2): лл·ÖÏí 2011-04-02 14:29:23
time step 1 a.u. = 0.02418884326505 fs

coordinates 1 Bohr = 1 a0 = 0.52917720859 A

velocity 1 a.u. = 1 Bohr / 1 a.t.u. = 2187691.2541 m/s
energy 1 Eh = 27.21138386 eV = 627.5094706 kcal/mol = 2625.4996251 kJ/mol

plane wave cuto 1 Ry = 1/2 Eh = 13.60569193 eV

dipole moment 1 a.u. = 2.5417462289 Debye

atomic mass 1 a.u. = 0.00054857990943 a.m.u
5Â¥2011-04-02 14:27:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

lbambool

ľ³æ (ÖøÃûдÊÖ)


¡ï ¡ï
sunyang1988(½ð±Ò+2):ÐÁ¿àÁË 2010-12-14 17:24:53
mouse3511(½ð±Ò+3):лл°ïÖú 2010-12-15 11:13:34
1(a.u.) = 1.05457168(18)¡Á10−34J⋅s(½Ç¶¯Á¿)
(±ÊÕß½¨Òé¸Ã½Ç¶¯Á¿µ¥Î»ÃüÃûΪÆÕÀÊ¿Ë(Planck))
= 9.1093826(16)¡Á10−31kg = 5.4857990945(24)¡Á10−4amu(ÖÊÁ¿)
(±ÊÕß½¨Òé¸ÃÖÊÁ¿µ¥Î»ÃüÃûΪÌÀÄ·É­(Thomson))
= 2187691.2633(72)m/s = ¦Á⋅c(ËÙ¶È)(¦ÁΪ¾«Ï¸½á¹¹³£Êý)
(±ÊÕß½¨ÒéËٶȵ¥Î»c(Õæ¿Õ¹âËÙ)ÃüÃû°®Òò˹̹(Einstein))
= 1.99285166(34)¡Á10−24kg⋅m/s(¶¯Á¿)
= 1 Bohr = 5.291772108(18)¡Á10−11m(³¤¶È)
= 2.418884326505(16)¡Á10−17s(ʱ¼ä)
(±ÊÕß½¨Òé¸Ãʱ¼äµ¥Î»ÃüÃûΪº£É­±¤(Heisenberg))
= 1 Hartree = 4.35974417(75)¡Á10−18J = 27.2113845(23)eV(ÄÜÁ¿)
= 1 Hartree/Bohr = 8.238 7225(14)¡Á10−8N(Á¦)
ת¸øÄãÒ»·Ý£¬±ÊÕ߷DZ¾È˹þ£¡ºÇºÇ
2Â¥2010-12-14 16:56:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mouse3511

Òø³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
Originally posted by lbambool at 2010-12-14 16:56:48:
1(a.u.) = 1.05457168(18)¡Á10−34J⋅s(½Ç¶¯Á¿)
(±ÊÕß½¨Òé¸Ã½Ç¶¯Á¿µ¥Î»ÃüÃûΪÆÕÀÊ¿Ë(Planck))
= 9.1093826(16)¡Á10−31kg = 5.4857990945(24)¡Á10−4amu(ÖÊÁ¿)
(±ÊÕß½¨Òé¸ÃÖÊÁ¿µ¥Î»ÃüÃûΪ ...

Ã²ËÆÃ»Óе糡ǿ¶ÈµÄ±íʾ?Ôõô¼ÆËãÄØ?
3Â¥2010-12-15 11:16:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

donkeypku

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
zzy870720z(½ð±Ò+1):ллÌáʾ 2010-12-15 14:38:07
mouse3511(½ð±Ò+7): 2010-12-16 15:36:28
ÒýÓûØÌû:
Originally posted by mouse3511 at 2010-12-14 16:41:12:
RT.
ÎÒÔÚdmol3ÖмÆËãÁ˼ӵ糡ÒÔ¼°²»¼ÓµÄÇé¿ö,ĬÈϵĵ糡µ¥Î»Îªa.u.Èç¹û»»Ëã³É¹ú¼Êµ¥Î»ÊǶàÉÙÄØ?
ÁíÍâÕâ¸ö¼ÆËãÄÜ˵Ã÷ÎÒÔÚºê¹ÛÖÐÒýÈëµç³¡¶Ô΢¹ÛÓ°ÏìÂð?
ÒòΪͨ³£ºê¹Û¼ÓµÄµç³¡²»¿ÉÄÜÌ«´ó

³ËÒÔ52V/°£¡£
4Â¥2010-12-15 11:34:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ͶƱ:  ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿ +16 °®¿´ÊéµÄ¿ÉÀÖ 2026-08-26 18/900 2026-08-28 09:33 by winsaint
[»ù½ðÉêÇë] »ù½ðϵͳʲôÄÚÈÝҲûÓÐ 30+4 winsaint 2026-08-27 8/400 2026-08-28 08:26 by lfy8008
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[»ù½ðÉêÇë] ÉêÇëɾ³ý±¾Ìû +6 lyz123lyz 2026-08-27 7/350 2026-08-27 17:31 by Äþ¾²ÖÂÔ¶sy
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +10 eulota 2026-08-26 10/500 2026-08-27 17:23 by lqllinqiaoli
[ÎÄѧ·¼²ÝÔ°] ÃÎÏë +3 myrtle 2026-08-26 3/150 2026-08-27 10:01 by angelyueyi
[»ù½ðÉêÇë] Ϊʲô ¹ú¼Ê(µØÇø)ºÏ×÷Óë½»Á÷ÏîÄ¿ ûÓзŰñ£¿ 10+3 majunge000 2026-08-26 11/550 2026-08-27 08:42 by ±±¾©À³Òð±à¼­
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û