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12 lines
405 B
Fortran
12 lines
405 B
Fortran
BEGIN_PROVIDER [ double precision, pt2_E0_denominator, (N_states) ]
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implicit none
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BEGIN_DOC
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! E0 in the denominator of the PT2
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END_DOC
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pt2_E0_denominator(:) = CI_electronic_energy(:)
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! pt2_E0_denominator(:) = HF_energy - nuclear_repulsion
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! pt2_E0_denominator(:) = barycentric_electronic_energy(:)
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call write_double(6,pt2_E0_denominator(1)+nuclear_repulsion, 'PT2 Energy denominator')
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END_PROVIDER
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