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z5476t4508新蟲 (正式寫手)
明天家
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[求助]
MP2單點(diǎn)硬盤不夠(基組選取)~~
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大家好,我要用MP2算一個(gè)分子的單點(diǎn)能,一共47個(gè)原子,包括一個(gè)ZN2+離子,基組我用的是6-311++g(2df,p),ZN2+加了SDD贗勢(shì),可是算起來500G的硬盤還是不夠?qū)懀?br />
**** Warning!!: The largest alpha MO coefficient is 0.10486498D+03 Disk-based method using OVN memory for 68 occupieds at a time. Estimated scratch disk usage= 79122517440 words. Actual scratch disk usage= 78497275328 words. JobTyp=1 Pass 1: I= 1 to 68 NPSUse= 8 ParTrn=T ParDer=T DoDerP=F. Erroneous write. Write 1247400192 instead of 2097152000. fd = 4 orig len = 6669116160 left = 6669116160 g_write --------------------------------------------------------------------------------------------- 基函數(shù)有979個(gè): There are 979 symmetry adapted basis functions of A symmetry. Integral buffers will be 131072 words long. Raffenetti 1 integral format. Two-electron integral symmetry is turned on. 979 basis functions, 1468 primitive gaussians, 1097 cartesian basis functions 95 alpha electrons 95 beta electrons nuclear repulsion energy 2502.3979575698 Hartrees. NAtoms= 47 NActive= 47 NUniq= 47 SFac= 1.00D+00 NAtFMM= 50 NAOKFM=F Big=F One-electron integrals computed using PRISM. 1 Symmetry operations used in ECPInt. ECPInt: NShTT= 49141 NPrTT= 139622 LenC2= 42553 LenP2D= 84996. 請(qǐng)問大家我是否可以減小基組,還是有啥地方設(shè)置錯(cuò)了呢? |

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