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alloyzhao (a tree) 于 (Sun Jul 22 15:24:29 2007) 提到:
投稿后评审提出异议,因为我对量子计算不熟悉,所以比较为难,请达人相助。
以下是Comment
> The structure of M2 still remains undefined. In addition the authors have performed poor quality computations (AM1 energies are highly unreliable) where the structure S2 has basically the same energy (within AM1 uncertainty) of S1. To me this is evidence that the authors may be wrong and that the structure of M2 could be either one of the four computed structures. I suggest the authors should contact again their quantum chemistry expert to run more reliable ab initio computations: B3LYP/6-31+G*//B3LYP/6-31+G* computations would be enough.
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snoopyzhao (来之不易,好好珍惜) 于 (Sun Jul 22 16:18:46 2007) 提到:
找一个 gaussian 或 gamess或其它可以进行从头算的量子化学软件重新计算一下就可以了
评审无非是说你的计算精度不够罢了
【 在 alloyzhao (a tree) 的大作中提到: 】
: 投稿后评审提出异议,因为我对量子计算不熟悉,所以比较为难,请达人相助。
: 以下是Comment
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alloyzhao (a tree) 于 (Sun Jul 22 17:24:38 2007) 提到:
不熟悉量子化学计算,本来是搞工科出身,投这篇Adv Fun Mater要求计算才弄了一下,结果还是不够精度。
【 在 snoopyzhao (来之不易,好好珍惜) 的大作中提到: 】
: 找一个 gaussian 或 gamess或其它可以进行从头算的量子化学软件重新计算一下就可以了
: 评审无非是说你的计算精度不够罢了
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simpler ( b) 于 (Sun Jul 22 23:47:48 2007) 提到:
好杂志啊。
【 在 alloyzhao (a tree) 的大作中提到: 】
: 不熟悉量子化学计算,本来是搞工科出身,投这篇Adv Fun Mater要求计算才弄了一下,结果还是不够精度。
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simpler ( b) 于 (Mon Jul 23 00:20:06 2007) 提到:
拿chem office算吧
一般应用够了
【 在 alloyzhao (a tree) 的大作中提到: 】
: 投稿后评审提出异议,因为我对量子计算不熟悉,所以比较为难,请达人相助。
: 以下是Comment
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oceanwang (oceanus) 于 (Mon Jul 23 05:06:59 2007) 提到:
am1是半经验的算法,编辑说让你用b3lyp,其实不是很难。
用gaussian03,输入几何构型等信息,(然后优化之),算一下能量即可。
找你们那里搞理论的算下就成了。
【 在 alloyzhao (a tree) 的大作中提到: 】
: 投稿后评审提出异议,因为我对量子计算不熟悉,所以比较为难,请达人相助。
: 以下是Comment
: > The structure of M2 still remains undefined. In addition the authors have performed poor quality computations (AM1 energies are highly unreliable) where the structure S2 has basically the same energy (within AM1 uncertainty) of S1. To me this is evidence that the authors may be wrong and that the structure of M2 could be either one of the four computed structures. I suggest the authors should contact again their quantum chemistry expert to run more reliable ab initio computations: B3LYP/6-31+: ...................