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北京石油化工学院2026年研究生招生接收调剂公告
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daniell251

木虫 (著名写手)

[求助] mp2报错

现在正在尝试用在gaussian03上采用mp2 计算一些弱作用力
尝试了一下一些输入方法
%chk= filename.chk
%rwf=a, 245MW,b,245MW,c,245MW,d,245MW,e,245MW,f,245MW,g,245MW,h,245MW
%mem=4G
# opt freq mp2(direct)/genecp

或者
%chk= filename.chk
%mem=10G
# opt freq mp2(direct)/genecp

filename

电荷数 多重态
分子坐标  

Au Ag 0
sddall
****
C H 0
tzvp
****

Au Ag 0
sddall

但每次都有报错信息
第一种是
Not enough disk for semidirect, minimum= 212717110
Not enough memory for fully direct, minimum= 328387200
Not enough  resources for E2 calculation

第二种是
Disk-based method using ON**2 memory for167 occupieds at a time
Estimated scratch disk usage=578373325440 words.
Actual scratch disk usage=578157617792 words.
Erroneous write. Write -1 instead of 4096
fd = 4
orig len= 4096 left=4096
g_write

有哪位高人能够帮我解决这个问题吗 谢谢了
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daniell251

木虫 (著名写手)

引用回帖:
3楼: Originally posted by 鱼妃 at 2012-09-07 13:00:24
http://hi.baidu.com/qidft/item/f3d560bc65c2e745bb0e1244
如果mp2把你折磨的欲仙欲死,不妨看看这个帖子

nothing help. DFT can do little thing to find out the weak interaction. Thanks though.
4楼2012-09-08 11:25:14
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思雨G十年

金虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
daniell251: 金币+5, 有帮助 2012-09-08 12:22:47
硬盘分的太小了。加大硬盘吧
要以感性的思想和认识,理性的思考和行动对待科研。
2楼2012-09-08 08:38:50
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daniell251

木虫 (著名写手)

引用回帖:
2楼: Originally posted by 思雨G十年 at 2012-09-07 12:38:50
硬盘分的太小了。加大硬盘吧

can you tell more specifically?
Does that mean I need modify this line: %rwf=a, 245MW,b,245MW,c,245MW,d,245MW,e,245MW,f,245MW,g,245MW,h,245MW  ?

Sorry I can't input Chinese on my Linux system. Thank you.
5楼2012-09-08 11:27:05
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鱼妃

金虫 (著名写手)

挖坑不填

引用回帖:
4楼: Originally posted by daniell251 at 2012-09-08 11:25:14
nothing help. DFT can do little thing to find out the weak interaction. Thanks though....

As far as the weak interaction is concerned, DFT is much more accurate than MP2. Your knowledge is too old.
己所不欲,勿施于人;己所欲者,亦勿施人。无论穷达,但守本分;八风不动,独善自身。
6楼2012-09-08 11:36:06
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