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hongsemenghuan

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hongsemenghuan

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3Â¥: Originally posted by lhjms at 2015-06-29 00:27:28
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H                 -1.71416800   -1.23856900   -1.26011200
C                  0.08361900    0.05391800   -0.98340800
H                  0.24663700    0.02876600   -2.25104900
N                 -1.95947900    0.29618000    0.14311300
N                  0.32694700    1.37724400   -0.83165500
O                 -3.23352500   -0.15063000    0.29565000
O                  1.50049600    1.65274700   -0.39622500
H                 -3.59778000    0.37958500    1.01986300
H                  1.61030600    2.62612800   -0.43580800
N                  1.16048600   -0.93746800   -0.47564900
O                  1.71181700   -1.60826200   -1.33022400
O                  1.34208200   -0.97419300    0.71820100
N                 -0.41393300   -0.01786300   -4.74946300
O                  0.61209100   -0.18688300   -3.59068600
H                  1.02822000   -1.06464200   -3.70764500
O                 -0.32962400   -0.86638300   -5.56472700
O                 -1.06596800    0.94851100   -4.59355700
4Â¥2015-06-29 06:56:00
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hongsemenghuan

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hongsemenghuan: ½ð±Ò+2, лл 2015-07-04 15:58:57
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lgc020305

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3Â¥: Originally posted by lhjms at 2015-06-29 00:27:28
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hongsemenghuan: ½ð±Ò+5, thanks 2015-07-04 15:56:20
gmy1990: ½ð±Ò+2, ¸ÐлӦÖú 2015-07-07 03:55:00
39kcal/mol Èç¹û²»Êdz¬´óÌåϵµÄ»°£¬ÊµÔÚÏà²îÌ«¶àÁË¡£irc³öÀ´µÄ¹¹Ðͺ͹ý¶É̬Ӧ¸ÃÒ²²»Ò»ÑùÁË¡£½¨Òé¶Á¹ý¶É̬Ëãfreq£¬È»ºó¶ÁfreqËãirc¡£

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IRC calculations require initial force constants to proceed. You must provide these to the calculation in some way. The usual method is to save the checkpoint file from the preceding frequency calculation (used to verify that the optimized geometry to be used in the IRC calculation is in fact a transition state), and then specify the RCFC option in the route section.
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8Â¥2015-06-30 04:07:25
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smutao

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