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zrcrong

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ÎÒÓÅ»¯µÄ½á¹¹ÊÇÅðÁ¬Èý¸öOHºÍÒ»¸ö±½»·£¬±½»·ÁíÒ»¶ËÔÙÁ¬Ò»ÍéÌþÕâÑùÒ»À´Åð¾Í´ø¸ºµçÁË¡£ÔÚ¼ÆËãÊäÈëÎļþÖУ¬´øµçÁ¿ÎÒÊäÈë-1,µçºÉ×ÔÐý¶àÖØ¶ÈÎÒÊäÈë3.ÓÃb3lyp/6-311+g(d,p)·½·¨½øÐÐÓÅ»¯£¬µ«ÊÇÓÅ»¯ºó³öÏÖÒÔÏ´íÎó£º
>>>>>>>>>> Convergence criterion not met.
SCF Done:  E(UB+HF-LYP) =  -810.160106353     A.U. after  129 cycles
             Convg  =    0.2295D-01             -V/T =  2.0036
             S**2   =   2.0157
Annihilation of the first spin contaminant:
S**2 before annihilation     2.0157,   after     2.0001
Convergence failure -- run terminated.
Error termination via Lnk1e in /home/gauss/g03/l502.exe at Thu Jul 22 05:52:42 2010.
Job cpu time:  1 days 15 hours 20 minutes 53.6 seconds.
File lengths (MBytes):  RWF=    257 Int=      0 D2E=      0 Chk=     21 Scr=      1

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Ìú¸Ëľ³æ (ÕýʽдÊÖ)

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zrcrong(½ð±Ò+3):лл²ÎÓë
zrcrong(½ð±Ò+3): 2010-07-22 17:05:21
heyo_123(½ð±Ò+1):¹ÄÀø½»Á÷£¡£¡ 2010-07-22 17:12:30
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2Â¥2010-07-22 15:36:18
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zrcrong

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by zrcrong at 2010-07-22 15:03:05:
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3Â¥2010-07-22 16:45:52
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tjuZidan

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
zrcrong(½ð±Ò+3):лл²ÎÓë
heyo_123(½ð±Ò+2):¹ÄÀø½»Á÷£¡£¡ 2010-07-22 17:12:43
Iop£¨5/13=1£©µÄ×÷ÓÃÊǼ´Ê¹ÊÕÁ²Ê§°Ü³ÌÐòÈÔÈ»¼ÌÐøÔËÐÐ

[ Last edited by tjuZidan on 2010-7-22 at 17:18 ]
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4Â¥2010-07-22 16:47:14
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¡ï
zrcrong(½ð±Ò+3):лл²ÎÓë
5Â¥2010-07-22 16:55:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
zrcrong(½ð±Ò+3):лл²ÎÓë
6Â¥2010-07-22 16:57:58
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zrcrong

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by zrcrong at 2010-07-22 16:45:52:

ÄDz»ÊÕÁ²ÓÅ»¯³öÀ´µÄ½á¹¹»¹ÓÐЧÂð£¿
7Â¥2010-07-22 17:05:05
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seainthesky

Í­³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
The convergence is already failed, why still keep the calculation going? Its a waste of time and money!!

The failure might come from the initial geometry guess not closing to the optimized one. So option 1: start with a more reasonable geometry; 2: using smaller basis set, etc. without diffuse function; then you can use the optimized one to re-optimize with larger basis set. 3: using check file/wavefunction from other method, like UHF.

[ Last edited by seainthesky on 2010-7-22 at 23:56 ]
8Â¥2010-07-22 23:47:05
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zhangmt

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

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