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How do convert a pseudopotential Cu.ccECP.xml in Cu_cpp.casino? #93

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higinojr opened this issue Oct 9, 2023 · 2 comments
Open

How do convert a pseudopotential Cu.ccECP.xml in Cu_cpp.casino? #93

higinojr opened this issue Oct 9, 2023 · 2 comments

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@higinojr
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higinojr commented Oct 9, 2023

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@aannabe
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aannabe commented Oct 10, 2023

Hi Higino,

I would suggest using ppconvert for conversion from Gaussian format to CASINO format. The Gaussian format is available in Cu.ccECP.nwchem. As always, please run tests on CASINO to validate the conversion (eg, HF vs VMC without Jastrow).

Finally, I would like to mention that there is no "core polarization potential (cpp)" for ccECPs (since you mention cpp in your question).

Information and examples for ppconvert can be found here:

https://qmcpack.readthedocs.io/en/develop/installation.html?highlight=ppconvert#building-ppconvert-a-pseudopotential-format-converter

https://qmcpack.readthedocs.io/en/develop/additional_tools.html?highlight=ppconvert#ppconvert

@higinojr
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higinojr commented Oct 10, 2023 via email

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