tblite
Light-weight tight-binding framework
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Data Types | Modules | Functions/Subroutines | Variables
overlap.f90 File Reference

Provides evaluation of overlap integrals. More...

Data Types

interface  tblite_integral_overlap::get_overlap
 

Modules

module  tblite_integral_overlap
 Implementation of overlap integrals.
 

Functions/Subroutines

pure subroutine, public tblite_integral_overlap::overlap_cgto (cgtoj, cgtoi, r2, vec, intcut, overlap)
 
pure subroutine, public tblite_integral_overlap::overlap_cgto_diat (cgtoj, cgtoi, r2, vec, intcut, ksig, kpi, kdel, overlap, overlap_diat)
 
pure subroutine, public tblite_integral_overlap::overlap_grad_cgto (cgtoj, cgtoi, r2, vec, intcut, overlap, doverlap)
 
pure subroutine, public tblite_integral_overlap::overlap_grad_cgto_diat (cgtoj, cgtoi, r2, vec, intcut, ksig, kpi, kdel, overlap, doverlap, overlap_diat, doverlap_diat)
 

Variables

integer, parameter, public tblite_integral_overlap::maxl = 6
 
integer, dimension(0:maxl), parameter, public tblite_integral_overlap::msao = [1, 3, 5, 7, 9, 11, 13]
 
integer, dimension(0:maxl), parameter, public tblite_integral_overlap::smap = [0, 1, 4, 9, 16, 25, 36]
 

Detailed Description

Provides evaluation of overlap integrals.