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ywfsxh

金虫 (正式写手)


[交流] 【求助】Gamess 如何给原子加上其他轨道的Gaussians?

想在标准基上加上F轨道的gaussians,如何控制 $data 里的IG, ZETA, C1,C2,?有没有高手知道,谢谢!

If we just want to add some f- type function to a single atom Xe, for example, we want to add some f orbital to DK3 basis set of GAMESS, which means we can not use polarization functions, and how can we get the right IG, ZETA, C1, and C2 in $DATA group? Thanks a lot!

[ Last edited by ywfsxh on 2011-5-1 at 17:31 ]
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galaxyqtm

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ywfsxh(金币+2): 2011-02-19 05:05:02

1. you may try the keyword in $BASIS group,
NFFUNC = number of heavy atom f type polarization
         functions to be used on Li-Cl.
2. If the basis set function for your element is not available, you can download from

then add the basis set manually in $data group, for example,
$DATA
comments
C1
AU         79.0   0.6384660046  -0.0003780084   1.8563393607
S   3
  1     30.000000000            0.20749231108
  2     27.000000000           -0.33267893394
  3     14.746824331            0.38302817958
S   1
........
2楼2011-02-19 00:12:40
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ywfsxh

金虫 (正式写手)


引用回帖:
Originally posted by galaxyqtm at 2011-02-18 16:12:40:
1. you may try the keyword in $BASIS group,
NFFUNC = number of heavy atom f type polarization
         functions to be used on Li-Cl.
2. If the basis set function for your element is not avail ...

我们不需要考虑偏振函数,只是想往Xe的基函数里加f轨道的gaussian函数,请问您说的下载是下载这个吗?从哪里下载啊?
3楼2011-02-19 05:12:02
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galaxyqtm

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ywfsxh(金币+3): 2011-02-20 15:43:06
引用回帖:
Originally posted by ywfsxh at 2011-02-18 21:12:02:
我们不需要考虑偏振函数,只是想往Xe的基函数里加f轨道的gaussian函数,请问您说的下载是下载这个吗?从哪里下载啊?

from:
https://bse.pnl.gov/bse/portal
4楼2011-02-20 02:12:01
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ywfsxh

金虫 (正式写手)


引用回帖:
Originally posted by galaxyqtm at 2011-02-19 00:12:40:
1. you may try the keyword in $BASIS group,
NFFUNC = number of heavy atom f type polarization
         functions to be used on Li-Cl.
2. If the basis set function for your element is not avail ...

when one tries to add some f type functions to a big atom, such as Xe which is not included in the range in the manual, how to do this?
5楼2011-04-27 21:52:50
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ywfsxh

金虫 (正式写手)


请高手指点一下啊!
6楼2011-05-01 17:32:11
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