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@MtoLStoN MtoLStoN commented Nov 2, 2020

With the newly implemented ALPB solvation models, some errors occurred during the optimization of larger structures in water with the Force Field. Implementing a threshold for the descreening parameters in the fitting process for water fixes this error. A similar problem for CH2CL2 was fixed as well.

@MtoLStoN MtoLStoN requested a review from awvwgk November 2, 2020 13:35
@awvwgk awvwgk added this to the v6.4.0 milestone Nov 2, 2020
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The GFN-FF SDF test is using the water parameters for ALPB in the second and third test iteration here:

xtb/TESTSUITE/gfnff.f90

Lines 610 to 613 in 0ad987d

real(wp), parameter :: ref_energies(3) = &
&[-0.98330642628373_wp, -1.0751892050077_wp, -1.0752776712286_wp]
real(wp), parameter :: ref_gnorms(3) = &
&[0.11515550863614e-2_wp, 0.47224675049592e-2_wp, 0.47021127890168e-2_wp]

Can you update the reference energies and gradient norms there as well?

Signed-off-by: MtoLStoN <70513124+MtoLStoN@users.noreply.github.com>
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MtoLStoN commented Nov 2, 2020

Sure thing.

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Looks good to me

@awvwgk awvwgk merged commit 3372db8 into grimme-lab:master Nov 2, 2020
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2 participants