| 1 | 1/1 | 返回列表 |
| 查看: 1743 | 回復(fù): 0 | ||
wz5409025鐵蟲 (小有名氣)
|
[求助]
vasp 分子動(dòng)力學(xué)具體步驟和相關(guān)參數(shù)設(shè)置 出錯(cuò)例子分析
|
|
如何用分子動(dòng)力學(xué)在vasp里面計(jì)算,求助具體詳細(xì)步驟和相關(guān)參數(shù)設(shè)置,有個(gè)小例子就最好了,萬(wàn)分感謝。!另本人有個(gè)例子,輸入文件和錯(cuò)誤如下 SYSTEM=SWNT ENCUT=550 ISTART=0 ICHARG=2 ISMEAR=-5 #SIGMA=0.05 VOSKOWN=1 IBRION=0 PREC=A ISYM=0 IWAVPR=2 NWRITE=1 LREAL=Auto #NELM=100 #NELMDL=-12 #NELMIN=8 #NSIM=4 #LMAXMIN=4 #EDIFF=1E-4 NGX=130 NGY=130 NGZ=74 ISIF=0 #EDIFFG=-0.05 NSW=500 #NBLOCK=1 #KBLOCK=50 #APACO=10 #NPACO=200 TEBEG=2000 TEEND=2000 SMASS=-3 #ALGO=Fast POTIM=0.2 #IALGO=48 #LWAVE=.F. #LCHARG=.T. #ISPIN=2 #MAGMOM=24*2 8*1 #NPAR=1 #LORBIT=11 這是INCAR, A 0 G 2 2 3 0 0 0 這是KPOINTS, swnt 1.00000000 14.6418924331665039 -8.4535007476806641 0.0000000000000000 0.0000000000000000 16.9070014953613281 0.0000000000000000 0.0000000000000000 0.0000000000000000 9.8380489349365234 160 Selective dynamics Direct 0.9432556376729037 0.8376374486112039 0.0246801395927938 T T T 0.9057183406327490 0.8961449056998759 0.0246801395927938 T T T 0.8801663640633490 0.9190374485855526 0.1496801395927938 T T T 0.9548296916621021 0.8026635543515448 0.1496801395927940 T T T 0.7798637579644641 0.9594191434867665 0.0246801395927940 T T T 0.8168924516163630 0.9508488335744473 0.1496801395927938 T T T 0.5095734349328728 0.9057183406327490 0.0246801395927943 T T T 0.6970469215162289 0.9614205363702185 0.0246801395927938 T T T 0.6521661373105571 0.9548296916621024 0.1496801395927940 T T T 0.4131102757590422 0.8504492052543450 0.0246801395927940 T T T 0.3660436180419158 0.8168924516163631 0.1496801395927942 T T T 0.5579130658314555 0.9268251821601557 0.1496801395927938 T T T 0.2356263851460100 0.6970469215162289 0.0246801395927938 T T T 0.2768128572916413 0.7397688184150497 0.1496801395927940 T T T 0.0626610705046973 0.4131102757590423 0.0246801395927941 T T T 0.1623625513887960 0.6056181890616998 0.0246801395927936 T T T 0.1310878836712996 0.5579130658314553 0.1496801395927938 T T T 0.0405808565132334 0.3204446144776975 0.0246801395927938 T T T 0.0370440388765916 0.2768128572916412 0.1496801395927942 T T T 0.0809625514144473 0.4611289154777966 0.1496801395927936 T T T 0.0567443623270961 0.1623625513887959 0.0246801395927938 T T T 0.0451703083378976 0.1973364456484551 0.1496801395927938 T T T 這是部分poscar文件,就是碳納米管。 出現(xiàn)以下錯(cuò)誤: W W A A R R N N II N N GGGG !!! | | | | VASP found 480 degrees of freedom | | the temperature will equal 2*E(kin)/ (degrees of freedom) | | this differs from previous releases, where T was 2*E(kin)/(3 NIONS). | | The new definition is more consistent 修改incar參數(shù)還會(huì)出現(xiàn)以下錯(cuò)誤: ERROR WAVPRE_NOIO: Call to routine ZHEEV failed! 或者 WARNING: Sub-Space-Matrix is not hermitian in DAV 求原因和解決辦法。非常感謝 [ Last edited by wz5409025 on 2012-9-19 at 21:59 ] |

找到一些相關(guān)的精華帖子,希望有用哦~
| 1 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 326求調(diào)劑 +5 | 諾貝爾化學(xué)獎(jiǎng)覬?/a> 2026-03-15 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 311求調(diào)劑 +12 | 冬十三 2026-03-15 | 13/650 |
|
|
[考研] 材料與化工(0856)304求B區(qū)調(diào)劑 +3 | 邱gl 2026-03-20 | 7/350 |
|
|
[考研] 0805 316求調(diào)劑 +3 | 大雪深藏 2026-03-18 | 3/150 |
|
|
[考研] 化學(xué)調(diào)劑 +4 | yzysaa 2026-03-21 | 4/200 |
|
|
[考研] 求調(diào)劑 +3 | 13341 2026-03-20 | 3/150 |
|
|
[考研] 一志愿深大,0703化學(xué),總分302,求調(diào)劑 +4 | 七月-七七 2026-03-21 | 4/200 |
|
|
[考研] 302求調(diào)劑 +12 | 呼呼呼。。。。 2026-03-17 | 12/600 |
|
|
[考研] 22 350 本科985求調(diào)劑,求老登收留 +3 | 李軼男003 2026-03-20 | 3/150 |
|
|
[考研] 070300化學(xué)319求調(diào)劑 +7 | 錦鯉0909 2026-03-17 | 7/350 |
|
|
[考研] 材料工程(專)一志愿985 初試335求調(diào)劑 +3 | hiloiy 2026-03-17 | 4/200 |
|
|
[考研] 332求調(diào)劑 +4 | ydfyh 2026-03-17 | 4/200 |
|
|
[考研] 354求調(diào)劑 +5 | Tyoumou 2026-03-18 | 8/400 |
|
|
[考研] 086500 325 求調(diào)劑 +3 | 領(lǐng)帶小熊 2026-03-19 | 3/150 |
|
|
[考研]
|
不想起名字112 2026-03-19 | 3/150 |
|
|
[考研] 0703化學(xué)調(diào)劑 +3 | 妮妮ninicgb 2026-03-17 | 3/150 |
|
|
[考研] 277調(diào)劑 +5 | 自由煎餅果子 2026-03-16 | 6/300 |
|
|
[考研] 085601求調(diào)劑 +4 | Du.11 2026-03-16 | 4/200 |
|
|
[考研]
|
zhouzhen654 2026-03-16 | 3/150 |
|
|
[考研] 070303 總分349求調(diào)劑 +3 | LJY9966 2026-03-15 | 5/250 |
|