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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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[资源] 【分享】AIMALL,进行 AIM 分析的又一好用软件

从 CCL 的邮件列表上了解到,AIMALL 这个软件可以从 g03 Formatted Checkpoint File (fchkfile) 中获取 .wfn 文件,然后进行 AIM 分析,功能上面似乎比 aimpac 有了一些改进,所以在这里推荐一下。

其主页在:

http://aim.tkgristmill.com/

Overview of How AIMAll Works:

    * Launch AIMQB (aimqb.exe) and you will be asked to select an AIM wavefunction file (wfnfile) or a g03 Formatted Checkpoint File (fchkfile) using a standard Windows filedialog, with various additional option controls.
    * If an fchkfile was specified, then a wfnfile having the same base name will automatically be created from it.
    * After you select a wfnfile or fchkfile, AIMQB will automatically run AIMExt (aimext.exe) to find and characterize all of the critical points of the electron density in the molecule and generate a set of atomic input files (inpfiles) as well as a crtfile and mgpfile.
    * AIMQB will then automatically run AIMInt (aimint.exe) for each inpfile to produce a corresponding set of intfiles.
    * AIMQB will then automatically run AIMSum (aimsum.exe) to generate a sumfile.
    * The results of interest to most users are in the sumfile, which is written to be self-explanatory.
    * In the event that integration results for one or more atoms are not sufficiently accurate, you can rerun AIMQB for just those atoms, using the "Atoms to Calculate" field and different integration options (for example, using the "Promega (1st-Order)" basin integration method instead of the default "Proaim" method).  When the rerun of AIMQB is finished the sumfile will automatically be updated to include the results for the newly calculated atoms.

[ Last edited by xuefei06 on 2008-12-27 at 23:43 ]
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Originally posted by wangf811 at 2008-11-1 16:14:
今天老师就让我研究这个软件,能不能多提供些学习应用的信息

关于 aim,最好的资料恐怕就是:http://www.chemistry.mcmaster.ca/aim/aim_0.html
4楼2008-11-11 19:54:48
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hbinjm

木虫 (著名写手)


★★★★★ 五星级,优秀推荐

看到了一些文章在用这个软件,但不知道怎么分析SUM文件,楼主能否举个详细的例子?
2楼2008-10-28 03:49:57
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wangf811

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今天老师就让我研究这个软件,能不能多提供些学习应用的信息
3楼2008-11-01 16:14:45
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