±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1315  |  »Ø¸´: 15
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yjcmwgk

½û³æ (ÎÄ̳¾«Ó¢)

Ãܶȷºº¯¡¤Ð¡×ä

ÓÅÐã°æÖ÷

[½»Á÷] ¡¾ÌÖÂÛ¡¿¹ØÓÚsymmetry(pg=?)ÃüÁîµÄÒ»¸öÒÉ»ó£¬Ïò¸÷λר¼ÒÌÖ½Ì

Ïò¸÷λ´óÏÀÇë½ÌÒ»¸öÎÊÌ⣺
ÒÔǰºÜÉÙÓÃsymmetry(pg=?)Õâ¸öÃüÁǰÌì¿´µ½hairanר¼Ò˵ËûÓÃsymmetry(pg=?)´ÓÀ´Ã»Óгɹ¦¹ý¡£ÓÚÊÇÎÒµÄÐËȤ¾Í±»¼¤·¢³öÀ´ÁË¡£

ÓÃÁËÕâ¸öÃüÁîÎÒ×öÁËһЩ²âÊÔ£º
£¨1£©ÎÒµÄʦµÜmagic6×öÁËÒ»¸ö²âÊÔ¡£ËûµÄÒ»¸ö·Ö×ÓµÄÊäÈëÎļþÊÇD2¶Ô³ÆÐԵġ£È»ºóÎÒÒªÇóËû¼ÓÉÏsymmetry(pg=c2)½øÐÐÓÅ»¯£¨¼Ó¡°%kjob L301 1¡±¿ØÖÆ×ֶκ͡°#p¡±ÃüÁî×Ö¶ÎÒÔ´ïµ½²âÊÔÄ¿µÄ£¬ºóÀ´·¢ÏÖ#p¸ù±¾Ã»ÅÉÉÏÓ󡣬ºÇºÇ£©¡£
£¨2£©ÎÒ×Ô¼ºÒÔǰ×öµÄÒ»¸öC3h¶Ô³ÆÐԵķÖ×ÓµÄÊäÈëÎļþ£¬¼ÓnosymmµÄ£¬ÎÒ×Ô¼ºÔÙµ÷³öÀ´¡£¶Ô±È×Å¿´ÁË¿´¡£
£¨3£©ÎÒ×Ô¼ºÒÔǰ×öµÄÒ»¸öC2v¶Ô³ÆÐԵķÖ×ÓµÄÊäÈëÎļþ£¬Ã»¼Ónosymm£¬ÎÒ×Ô¼ºÔÙµ÷³öÀ´¡£¶Ô±È×Å¿´ÁË¿´¡£

½á¹ûÈçÏ£º

£¨1£©D2¶Ô³ÆÐÔ·Ö×Ó£¬¼Ósymmetry(pg=c2)£¬ÔÚFrameworkÕâÒ»À¸ÖУ¬ÏÔʾÈçÏ£º
Stoichiometry     C74H64N4O8   
Framework group   D2[C2(NCNCC.CCNCN),X(C68H64O8)]
Deg. of freedom   110
Full point group  D2


£¨2£©C3h¶Ô³ÆÐÔ·Ö×Ó£¬¼Ónosymm£¬ÔÚFrameworkÕâÒ»À¸ÖУ¬ÏÔʾÈçÏ£º
Stoichiometry     C60H84N30Pt6
Framework group   C3H[X(C60H84N30Pt6)]
Deg. of freedom   89
Full point group  C3H


£¨3£©C2v¶Ô³ÆÐÔ·Ö×Ó£¬Ã»¼Ónosymm£¬ÔÚFrameworkÕâÒ»À¸ÖУ¬ÏÔʾÈçÏ£º
Stoichiometry     C92H16CoN8(2)
Framework group   C2V[C2(Co),SGV(C4N2),SGV'(C4N2),X(C84H16N4)]
Deg. of freedom   90
Full point group  C2V


Èý¸öÎļþ¶Ô±È¿´£¬ÓиöÎÊÌâ¾ÍÏëÎÊÁË£ºÈç¹ûÒ»¸ö·Ö×Ó¶Ô³ÆÐԽϸߣ¬Ëü»áÑ¡ÔñÄĸöÖáÀ´¶¨µÍ¶Ô³ÆÐÔµÄÖáÄØ£¿¾ÙÀýÀ´½²£ºÈç¹ûÒ»¸öD4d¶Ô³ÆÐԵķÖ×Ó£¬ÎÒÇ¿ÖÆ¶¨ÎªC2¶Ô³ÆÐÔ½øÐÐÓÅ»¯£¬ÄÇôGaussian½«Ñ¡ÔñÄĸöC2ÖáÀ´½¨Á¢ËüµÄdensity matrixÄØ£¿¡ª¡ª±Ï¾¹D4d·Ö×ÓÓжà¸öC2Öá
»¹ÓиöÎÊÌ⣺ÔÚµÚÒ»¸ö²âÊÔÖУ¬¡°NCNCC.CCNCN¡±´ú±íµÄÊÇʲôÒâË¼ÄØ£¿
µÚÈý¸öÎÊÌ⣺Èç¹ûÒ»¸öD4d¶Ô³ÆÐԵķÖ×Ó£¬ÎÒÇ¿ÖÆ¶¨ÎªC2¶Ô³ÆÐÔ½øÐÐÓÅ»¯£¬Äܲ»ÄÜ¿ØÖÆGaussianÓÃÌØ¶¨µÄ¶Ô³ÆÖáÀ´¹¹½¨density matrixÄØ£¿
ÇëÖîλ´óÏÀ²»ÁߴͽÌ


[ Last edited by zeoliters on 2009-11-13 at 18:29 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
yjcmwgk(½ð±Ò+4,VIP+0):¸ÐлganlhÀÏʦµÄ»Ø´ð¡£Æäʵ£¬ÎÒÒ»Ö±ÊÇ¡°ÊÖ¶¯¸Ä±äÔ­×ÓλÖá±ÕâÒ»Á÷ÅɵÄÈË 10-10 09:12
±¾Ìû½öÂ¥Ö÷¿É¼û
11Â¥2009-10-10 08:40:04
ÒÑÔÄ   ÉêÇëQCÇ¿Ìû   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
²é¿´È«²¿ 16 ¸ö»Ø´ð

hairan

ľ³æ (ÖøÃûдÊÖ)

î§Ë¯Ä¾³æ

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
loovfnd(½ð±Ò+2,VIP+0):¸Ðл²ÎÓ룡 10-8 18:21
ÒýÓûØÌû:
Originally posted by yjcmwgk at 2009-10-8 14:25:
Ïò¸÷λ´óÏÀÇë½ÌÒ»¸öÎÊÌ⣺
ÒÔǰºÜÉÙÓÃsymmetry(pg=?)Õâ¸öÃüÁǰÌì¿´µ½hairanר¼Ò˵ËûÓÃsymmetry(pg=?)´ÓÀ´Ã»Óгɹ¦¹ý¡£ÓÚÊÇÎÒµÄÐËȤ¾Í±»¼¤·¢³öÀ´ÁË¡£

ÓÃÁËÕâ¸öÃüÁîÎÒ×öÁËһЩ²âÊÔ£º
£¨1 ...

°æÖ÷Îó½â
ÎÒ˵ÓÃÕâ¸ö¹Ø¼ü´ÊûÓгɹ¦¹ýÊÇÕë¶ÔÄÇÌìÕùÂ۵ijöÏÖÌØÊâ´íÎóµÄÌåϵ˵µÄ£¬Òâ˼ÊÇÓÃÕâ¸ö¹Ø¼ü´Ê¶ÔÄǸö´íÎó²»¹ÜÓá£
ÆäËûÌåϵ£¬±ÈÈçD4h¶Ô³ÆÐÔ·Ö×Ó½µµÍµ½D2h¶Ô³ÆÐÔ¼ÆË㣬ÎÒËã¹ý£¬¿ÉÒÔ½øÐÐ
²»¹ýÒ²Óиö±ðÌåϵ´æÔÚʹÓÃÁËÕâ¸ö¹Ø¼ü´Ê£¬³ÌÐò»¹ÊÇÅжÏΪԭÓжԳÆÐÔµÄÇé¿ö¡£
ÎҸоõ³ÌÐòÑ¡Ôñ¶Ô³ÆÖá¿Ï¶¨ÊÇÑ¡ÄÇÌõ¶Ô³ÆÐÔ×î¸ßµÄÖᣬ±ÈÈç°ÑD4h½µµÍ¶Ô³ÆÐÔµÄʱºò£¬¿Ï¶¨Ñ¡ÔñµÄÊÇÄÇÌõD4µÄÖᣬ¶ø²»»áȥѡÔñÆäËûµÄD2»òÕßC2Öá¡£
Õâ¿ÉÄÜÒ²ÊÇΪʲôºÜ¶à·Ö×ÓÎÞ·¨ÓÃÕâ¸ö¹Ø¼ü´Ê½µµÍ¶Ô³ÆÐÔ¼ÆËãµÄÔ­Òò£¬±ÈÈç°ÑD4h½µÎªC2£¬ÑØD4ÖáÓкܶàÖÖ¿ÉÄܵÄC2ģʽ£¬³ÌÐò²»ÖªµÀ¸ÃÑ¡ÄÄÒ»¸ö£¬È»ºó¾Í¸É´à»¹ÓÃD4hÀ´¼ÆËã¡£
ÖÁÓÚÈçºÎÈóÌÐòËø¶¨Õâ¸öÖᣬûÓÐרÃÅÑо¿¹ý¡£²»¸ÒÍýÂÛ¡£

[ Last edited by hairan on 2009-10-8 at 17:21 ]
¾ÝȨÍþ±¨Ö½µ÷²é£¬84%µÄÇàÉÙÄê·¸×ïÕßÓÐÍæµç×ÓÓÎÏ·µÄ¾­Àú£¬¹ÊÓ¦¸Ã½ûÖ¹¾­Óªµç×ÓÓÎÏ·¡£¾ÝÎÒÃÇËùÖª£¬100%µÄÇàÉÙÄê·¸×ïÕßÓд©Ð¬µÄ¾­Àú£¬¹ÊÖÆÐ¬³§Ó¦¸ÃÍ£Òµ¡£
2Â¥2009-10-08 17:08:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yytsnake

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
loovfnd(½ð±Ò+2,VIP+0):¸Ðл²ÎÓ룡 10-8 18:21
yjcmwgk(½ð±Ò+2,VIP+0):ÓÐÓÃÓÐÓã¡Äã˵µÄÌ«ºÃÁË¡£ÎÒ¾­³£×÷Ϊ°ßÖñµÄÉí·ÝÈ¥½Ìѵ±ðÈË¡°È¥¿´¸ß˹˵Ã÷ÊéÖйØÓÚ¡­¡­µÄ²¿·Ö¡±£¬Õâ´ÎÄãÒ²¸ÃºÝºÝ½ÌѵÎÒ¡°È¥¿´GaussianIOPÖйØÓÚ¡­¡­µÄ²¿·Ö¡± 10-9 10:55
¶ÔµãȺ²»ÔÚÐУ¬¶Ô¸ß˹µÄ¶Ô³ÆÐÔ¼ÆËã¸üÊÇһͷÎíË®£¨ÕýÔÚ¿´×ÊÁÏÑ§Ï°ÄØ£©¡£
µ±ÌåϵÓжà¸ö×ÓȺʱ£¬Ó¦¸ÃÓÃÒ»¸öÑ¡ÏîÀ´Ö¸¶¨ÒªÄÄÒ»¸ö°É¡£×ÊÁÏÏÔʾ£º
By using a lower symmetry than the molecule has there might be several equal
symmetry planes possible to use as main symmetry plane.
IOP(2/20) is needed to define which one is the main symmetry plane.

IOp(2/19)
Largest allowed point group, as Hollerith string.

IOp(2/20)
Number (1-3 for X-Z) of axis to help specify which subgroup of the type specified in IOp(19) to use.

[ Last edited by yytsnake on 2009-10-8 at 17:45 ]
3Â¥2009-10-08 17:30:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

loovfnd

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õâ¸ösymmetry(pg=?)£¬ÎÒÒ»°ãʹÓÃÔÚ£¬¸ß¶Ô³ÆÐÔʱÓÐÐ鯵£¬È»ºóÉÔ΢½µµÍÒ»µã¶Ô³ÆÐÔʱÓÅ»¯¡£³É¹¦¹ý
ĪǿÇó£¡
4Â¥2009-10-08 18:22:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +6 Âü111 2026-03-24 7/350 2026-03-27 11:58 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 299Çóµ÷¼Á +8 shxchem 2026-03-20 10/500 2026-03-27 11:27 by sanrepian
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +16 ‹üÈA 2026-03-22 16/800 2026-03-27 11:23 by ÍõЦÓîÒ»¶¨ÊÇÑо
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 .m.. 2026-03-25 5/250 2026-03-27 11:08 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 349Çóµ÷¼Á +5 ½Ü˹ËþÀï˹ 2026-03-21 5/250 2026-03-27 00:31 by wxiongid
[¿¼ÑÐ] 349Çóµ÷¼Á +4 Àîľ×Ó°¡¹þ¹þ 2026-03-25 4/200 2026-03-26 22:49 by fmesaito
[¿¼ÑÐ] 324Çóµ÷¼Á +4 wysyjs25 2026-03-21 4/200 2026-03-26 20:38 by fmesaito
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ºìÒÂÒþ¹Ù 2026-03-21 6/300 2026-03-26 18:32 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©Óʵç´óѧ 288·Ö ²ÄÁÏ¿¼ÑÐ Çóµ÷¼Á +3 jl0720 2026-03-26 3/150 2026-03-26 13:39 by zzll406
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ339²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 ½­ÍùÂôÓã 2026-03-26 3/150 2026-03-26 09:42 by ÍõСǷi
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] 282Çóµ÷¼Á +3 wcq131415 2026-03-24 3/150 2026-03-25 12:16 by userper
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +4 ÎÒ°®Ñ§µç³Ø 2026-03-23 4/200 2026-03-25 00:59 by 1027_324
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] Çóµ÷¼Á +7 Ê®Èý¼ÓÓÍ 2026-03-21 7/350 2026-03-23 23:48 by ÈÈÇéɳĮ
[¿¼ÑÐ] ²ÄÁÏ/ũҵרҵ£¬07/08¿ªÍ·¾ù¿É£¬¹ýÏß¾ÍÐÐ +3 ºÇßíŶ»í 2026-03-23 4/200 2026-03-23 22:30 by Íô£¡£¿£¡
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] 0805²ÄÁÏ320Çóµ÷¼Á +3 ÉÎïÓï 2026-03-20 3/150 2026-03-21 15:46 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û