²é¿´: 1997  |  »Ø¸´: 15

cenwanglai

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÀϺÍɽâ«ËöÅɾŶÎ

ÓÅÐã°æÖ÷

[ÇóÖú] ÇóH2,O2ºÍH2OµÄbonding energies¼ÆËã·½·¨ºÍ²ÎÊý£¨Ð³æ²ÎÓë·ûºÏÌõ¼þ½±Àø20½ð±Ò£©

ÎÒÊÇÕâÑù¼ÆËãµÄ£º

GGA+PW91, ENCUT = 480, Gamma point, EDIFFG = 1E-4, °ÑС·Ö×Ó·ÅÔÚ10*10*10 cubic boxÖнṹÓÅ»¯È»ºó¼ÆËã×ÜÄÜ¡£ÔÙ¼ÆËã¶ÔÓ¦µ¥Ô­×Ó×ÜÄÜ¡£È»ºóÓüõ·¨Ëãbinding energy.ÈçH2: E_bind=2*E_Hatom -E_H2.  µ«ÊÇÎÒµÄH2, O2,H2O×ÜÄܾø¶Ôֵƫ´ó£¬·Ö±ðΪ-6.8,-9.81,-14.27eV¡£ÕâÑùËã³öµÄbinding energyÒ»¿´¾Í´óÓÚÏÂÃæµÄÎÄÏ×Öµ(ZPE²»»á³¬¹ý1eV)¡£

ÏÖÔÚÇó½á¹û£¬¿´¿´´ó¼ÒÔõôËãµÄ£¬½á¹ûÔõôÑù£¿

ÇëгæÄÃÕâ¸ö×öÁ·Ï°£¬ËãµÄ½á¹ûÓëÏÂÃæÎÄÏ×½Ó½ü£¨¸öλÊýÏàͬ£©µÄ£¬¸úÌûºóÎÒ×ÔÌÍÑü°ü½±Àø20½ð±Ò¡£


[ Last edited by cenwanglai on 2011-10-28 at 13:45 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µÚÒ»ÐÔÔ­Àí ÄÉÃ×·½Ïò

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

cenwanglai

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÀϺÍɽâ«ËöÅɾŶÎ

ÓÅÐã°æÖ÷

лл¹âÁÙ£¬Èç¹ûÄܻظ´Ò»¶þ¾Í¸ü¸ÐлÁ˹þ£¡
2Â¥2011-10-31 14:47:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

stractor

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
cenwanglai(½ð±Ò+2): лл¡£ÎÒËãÍêºó°ÑÄÜÁ¿²îÌù³öÀ´¡£ 2011-11-01 07:21:43
ºØÒÇ(½ð±Ò+1): ¶àлָ½Ì£¡ 2011-11-02 21:07:02
ÄÜÁ¿¾ø¶ÔֵûÓÐÒâÒ壬ֻÓÐÄÜÁ¿Ö®²î²ÅÓÐÒâÒå¡£Äã¼ÌÐøËãµ¥¸öÔ­×ÓÄÜÁ¿£¬²»»áÓÐÎÊÌâµÄ¡£
ÎÒÒÔǰËã¹ýH2·Ö×ӵĽâÀëÄÜ£¬¾ÍÊÇ2¸öHÔ­×ÓµÄÄÜÁ¿¼õÈ¥H2·Ö×ÓµÄÄÜÁ¿£¬ºÍʵÑéºÜ½Ó½üµÄ¡£
3Â¥2011-11-01 04:56:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gougou531

½û³æ (ÕýʽдÊÖ)

cenwanglai(½ð±Ò+1): лл£¬ºÇºÇ 2011-11-02 18:11:53
±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2011-11-02 17:48:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºØÒÇ

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by gougou531 at 2011-11-02 17:48:34:
¼ÆËãµ¥¸öÔ­×ÓÒª¿¼ÂÇ×ÔÐýµÄ»°£¬¼ÆËã³öÀ´µÄ½áºÏÄÜÒª¸ü½Ó½üʵÑéÖµ¡£Çø³¤ÊÔÊÔ

ÄÜ·ñ½²Ò»ÏÂÀíÓÉ£¬ÎªÊ²Ã´Òª¿¼ÂÇÄØ£¿Ð»Ð»£¡
à½À²À²à½À²À²à½
5Â¥2011-11-02 21:08:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gougou531

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

6Â¥2011-11-03 08:37:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

uuv2010

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

ÓÅÐã°æÖ÷

²»ÖªµÀÕâÆªÎÄÕÂÖеÄbinding energyÊÇÔõô¶¨ÒåµÄ£¬Æäµ¥Î»ÊÇeV/mol£¬ÄѵÀÊǼÆËã³öÀ´µÄÄÜÁ¿ÖµÔÙ³ËÒÔ°¢·ð¼ÓµÂÂÞ³£Êý£¿
7Â¥2011-11-03 09:10:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cenwanglai

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÀϺÍɽâ«ËöÅɾŶÎ

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
7Â¥: Originally posted by uuv2010 at 2011-11-03 09:10:40:
²»ÖªµÀÕâÆªÎÄÕÂÖеÄbinding energyÊÇÔõô¶¨ÒåµÄ£¬Æäµ¥Î»ÊÇeV/mol£¬ÄѵÀÊǼÆËã³öÀ´µÄÄÜÁ¿ÖµÔÙ³ËÒÔ°¢·ð¼ÓµÂÂÞ³£Êý£¿

ÊÇeV/molecule¡£

ºÇºÇ£¡
8Â¥2011-11-03 09:29:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Illusionist

Òø³æ (ÕýʽдÊÖ)

¹ûÈ»£¬¼ÓÁË×ÔÑ¡ºóO2µÄСÁ˺ܶ࣬ÎÒËãÁËÒ»ÏÂ-9.861268-£¨£©=-6.204434¡£
µ«ÊÇ»¹ÊÇÏà²î±È½ÏÔ¶¡£
H2ËãµÄ        -6.729082-2*£¨-1.109629£©=-4.509824
9Â¥2011-11-03 16:56:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cenwanglai

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÀϺÍɽâ«ËöÅɾŶÎ

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
9Â¥: Originally posted by Illusionist at 2011-11-03 16:56:11:
¹ûÈ»£¬¼ÓÁË×ÔÑ¡ºóO2µÄСÁ˺ܶ࣬ÎÒËãÁËÒ»ÏÂ-9.861268-£¨£©=-6.204434¡£
µ«ÊÇ»¹ÊÇÏà²î±È½ÏÔ¶¡£
H2ËãµÄ        -6.729082-2*£¨-1.109629£©=-4.509824

ÇëÑ¡ÔñÓ¦Öú È»ºóËæ±ã·¢µãʲô£¬¸úÄã½ð±Ò¡£
10Â¥2011-11-03 17:10:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ cenwanglai µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +3 SYA£¡ 2026-03-23 3/150 2026-03-23 19:09 by macy2011
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +5 ãåÎö͡͡ 2026-03-21 5/250 2026-03-23 17:56 by º£ÉªÞ±-
[¿¼ÑÐ] 306Çóµ÷¼Á +9 chuanzhu´¨Öò 2026-03-18 9/450 2026-03-23 13:17 by luoyongfeng
[¿¼ÑÐ] 291Çóµ÷¼Á +5 ‹üÈA 2026-03-22 5/250 2026-03-23 09:20 by haoshis
[¿¼ÑÐ] 0703 µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-16 6/300 2026-03-23 08:52 by ×íÔÚ·çÀï
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶0703×Ü·Ö337Çóµ÷¼Á +4 niko- 2026-03-22 4/200 2026-03-23 07:56 by Iveryant
[¿¼ÑÐ] 306Çóµ÷¼Á +5 À´ºÃÔËÀ´À´À´ 2026-03-22 5/250 2026-03-22 16:17 by BruceLiu320
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +3 ±±µÀÏï 2026-03-18 3/150 2026-03-21 18:17 by ѧԱ8dgXkO
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +4 ÁÙÔó¾³llllll 2026-03-17 5/250 2026-03-21 02:23 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-03-18 6/300 2026-03-21 00:32 by JourneyLucky
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§376Çóµ÷¼Á +3 hisfailed 2026-03-19 6/300 2026-03-20 23:43 by hisfailed
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û