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nyzhaoyin新蟲 (正式寫手)
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[求助]
一個(gè)奇特的問題 求助一下
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PdCl+ 輸入文件(cc-pvDz-pp/cc-pv(D+d)z, 這個(gè)是用刀的基組) #N B3LYP GEN FOPT=tight PSEUDO=READ 5D 7F SCF=TIGHT SCFCYC=500 OPTCYC=100 PdCl 1 3 Pd 0.000000000 0.000000000 0.000000000 Cl 0.000000000 0.000000000 2.213000000 Pd 0 S 7 1.00 208.1230000 0.0007270 22.8525000 -0.0409280 14.2986000 0.1922850 5.4880100 -0.6501040 1.3253200 0.8565530 0.5989570 0.4438760 0.1209830 0.0178500 S 7 1.00 208.1230000 -0.0001890 22.8525000 0.0098180 14.2986000 -0.0528760 5.4880100 0.2035110 1.3253200 -0.3639350 0.5989570 -0.2582190 0.1209830 0.5704320 S 7 1.00 208.1230000 0.0008000 22.8525000 -0.0417810 14.2986000 0.1593620 5.4880100 -0.5231230 1.3253200 1.4917730 0.5989570 -0.7916960 0.1209830 -1.5172540 S 1 1.00 0.0434590 1.0000000 P 6 1.00 14.0509000 0.0379970 7.1390600 -0.2040770 1.8300700 0.5137680 0.8583350 0.4942400 0.3772750 0.1402910 0.1256960 0.0051570 P 6 1.00 14.0509000 -0.0093130 7.1390600 0.0546710 1.8300700 -0.1661610 0.8583350 -0.1858420 0.3772750 0.0731610 0.1256960 0.5861720 P 6 1.00 14.0509000 -0.0186030 7.1390600 0.1098650 1.8300700 -0.3664000 0.8583350 -0.3473160 0.3772750 0.4820340 0.1256960 0.7096400 P 1 1.00 0.0426590 1.0000000 D 5 1.00 19.2539000 0.0066240 10.5848000 -0.0184110 2.4561900 0.2633960 1.0352900 0.4524480 0.4020080 0.3758330 D 5 1.00 19.2539000 -0.0078390 10.5848000 0.0218380 2.4561900 -0.3691550 1.0352900 -0.4309590 0.4020080 0.3749650 D 1 1.00 0.1370570 1.0000000 F 1 1.00 1.1484000 1.0000000 **** Cl 0 S 11 1.00 127900.0000000 0.241153D-03 19170.0000000 0.187095D-02 4363.0000000 0.970827D-02 1236.0000000 0.393153D-01 403.6000000 0.125932D+00 145.7000000 0.299341D+00 56.8100000 0.421886D+00 23.2300000 0.237201D+00 6.6440000 0.191531D-01 2.5750000 -0.334792D-02 0.5371000 0.929883D-03 S 11 1.00 127900.0000000 -0.678922D-04 19170.0000000 -0.521836D-03 4363.0000000 -0.276513D-02 1236.0000000 -0.111537D-01 403.6000000 -0.385919D-01 145.7000000 -0.994848D-01 56.8100000 -0.201392D+00 23.2300000 -0.130313D+00 6.6440000 0.509443D+00 2.5750000 0.610725D+00 0.5371000 0.421549D-01 S 11 1.00 127900.0000000 0.204986D-04 19170.0000000 0.158298D-03 4363.0000000 0.833639D-03 1236.0000000 0.339880D-02 403.6000000 0.116738D-01 145.7000000 0.309622D-01 56.8100000 0.629533D-01 23.2300000 0.460257D-01 6.6440000 -0.219312D+00 2.5750000 -0.408773D+00 0.5371000 0.638465D+00 S 1 1.00 0.1938000 1.0000000 P 7 1.00 417.6000000 0.525982D-02 98.3300000 0.398332D-01 31.0400000 0.164655D+00 11.1900000 0.387322D+00 4.2490000 0.457072D+00 1.6240000 0.151636D+00 0.5322000 0.181615D-02 P 7 1.00 417.6000000 -0.143570D-02 98.3300000 -0.107796D-01 31.0400000 -0.470075D-01 11.1900000 -0.111030D+00 4.2490000 -0.153275D+00 1.6240000 0.894609D-01 0.5322000 0.579444D+00 P 1 1.00 0.1620000 1.0000000 D 1 1.00 3.6520000 1.0000000 D 1 1.00 0.6030000 1.0000000 **** PD 0 PD-ECP 4 28 g-ul potential 1 2 1.0000000 0.0000000 s-ul potential 2 2 12.79882500 240.26278900 2 5.80052800 34.72996100 p-ul potential 4 2 11.87469700 56.74692900 2 11.47433500 113.44441700 2 5.51599900 9.34563900 2 5.24804300 18.34544700 d-ul potential 4 2 8.50221200 28.59555400 2 7.98332400 43.45392100 2 3.10762800 1.85228600 2 2.47673400 1.40676500 f-ul potential 2 2 9.67957100 -10.98725500 2 9.69134900 -14.62619000 優(yōu)化后鍵長(zhǎng)2.2007 然后用優(yōu)化后的數(shù)據(jù)(Pd Cl分別為: Pd 0.000000000 0.000000000 0.006151 Cl 0.000000000 0.000000000 2.206849 在關(guān)鍵詞部分添加freq 其他不變 怎么得到的鍵長(zhǎng)是2.2708? 如果把fopt=tight去掉 得到計(jì)算結(jié)果 會(huì)看到四個(gè)收斂標(biāo)準(zhǔn)那全是no 計(jì)算出來的freq也不正確(400多一點(diǎn),這個(gè)是不對(duì)的,相應(yīng)的能量值也不正常)。。。。 而如果不去掉opt, freq結(jié)果是正常的 但是鍵長(zhǎng)變?yōu)?.2708 上面的結(jié)果為G09得到的 |
新蟲 (正式寫手)
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