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# RB3LYP/6-31+G(d) Opt(Tight) Pop=(Minimal,) nosymm Test


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# B3LYP/6-31+G(d) opt=Z-matrix Optcyc=100 pop=full nosymm Test
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# B3LYP/6-31+G(d) Opt=qst2 Freq nosymm Test
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# IRC=CALCFC pop=full nosymm rb3lyp/6-31+g(d) test
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3Â¥: Originally posted by pwzhou at 2012-09-14 13:34:21
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gmy1990: ½ð±Ò+3 2012-09-14 14:34:19
lxhlxh052c: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, 10 2012-09-15 10:34:33
# RB3LYP/6-31+G(d) Opt(Tight) Pop=(Minimal,) nosymm Test
Õâ¸öÊÇÏÞÖÆÐÔb3lyp·ºº¯6-31+G(d)»ù×é½øÐÐÊÕÁ²¸ß±ê×¼µÄÓÅ»¯Opt(Tight)
½øÐÐ×îСµÄ²¼¾Ö·ÖÎö Pop=(Minimal) £¬Ã»ÓжԳÆÐÔnosymm £¬¹éµµ Test

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# B3LYP/6-31+G(d) opt=Z-matrix Optcyc=100 pop=full nosymm Test
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Õâ¸öÊÇÏÞÖÆÐÔb3lyp·ºº¯6-31+G(d)»ù×飬ÓÃÄÚ×ø±ê½øÐÐÓÅ»¯Z-matrix ×î´óÑ­»·Îª100£¬Optcyc=100 È«²¿¾Ý·ÖÎöpop=full nosymm ¹éµµ Test

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# B3LYP/6-31+G(d) Opt=qst2 Freq nosymm Test
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Õâ¸öÊÇÓÃb3lyp·ºº¯6-31+G(d)»ù×é½øÐÐqst2·½·¨ÓÅ»¯¹ý¶É̬ Opt=qst2 ƵÂÊ·ÖÎöFreq ²»Ê¹ÓöԳÆÐÔ nosymm£¬ ¹éµµTest

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# IRC=CALCFC pop=full nosymm rb3lyp/6-31+g(d) test
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IRC=CALCFC È«²¼¾Ö·ÖÎöpop=full £¬²»Ê¹ÓöԳÆÐÔnosymm £¬Ê¹ÓñտDzãb3lyp·ºº¯6-31+g(d) »ù×é½øÐÐIRC¼ÆË㣬calcfcÊÇÖ¸Specifies that the force constants be computed at the first point
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2Â¥2012-09-14 13:33:30
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lxhlxh052c

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ÒýÓûØÌû:
2Â¥: Originally posted by czyzsu at 2012-09-14 13:33:30
# RB3LYP/6-31+G(d) Opt(Tight) Pop=(Minimal,) nosymm Test
Õâ¸öÊÇÏÞÖÆÐÔb3lyp·ºº¯6-31+G(d)»ù×é½øÐÐÊÕÁ²¸ß±ê×¼µÄÓÅ»¯Opt(Tight)
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