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mirror of https://github.com/TREX-CoE/trexio.git synced 2024-12-22 20:35:44 +01:00

Added trex.org to generate json

This commit is contained in:
Anthony Scemama 2021-05-21 12:10:29 +02:00
parent 1d5c452071
commit 9ec75c2892
3 changed files with 497 additions and 97 deletions

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@ -12,6 +12,21 @@ TREXIO_ROOT=$(dirname "${PWD}../")
readonly SRC=${TREXIO_ROOT}/src readonly SRC=${TREXIO_ROOT}/src
readonly TOOLS=${TREXIO_ROOT}/tools readonly TOOLS=${TREXIO_ROOT}/tools
# Function to produce TREXIO source files from org-mode files
function tangle()
{
local command="(org-babel-tangle-file \"$1\")"
emacs --batch \
--eval "(require 'org)" \
--eval "(org-babel-do-load-languages 'org-babel-load-languages '((python . t)))" \
--eval "(setq org-confirm-babel-evaluate nil)" \
--eval "$command"
}
# Create trex.json file
cd ${TREXIO_ROOT}
tangle trex.org
# Go to src directory # Go to src directory
cd ${SRC} cd ${SRC}
@ -38,17 +53,6 @@ rm -f -- templates_front/populated/*
rm -f -- templates_text/populated/* rm -f -- templates_text/populated/*
rm -f -- templates_hdf5/populated/* rm -f -- templates_hdf5/populated/*
# Function to produce TREXIO source files from org-mode files
function tangle()
{
local command="(org-babel-tangle-file \"$1\")"
emacs --batch \
--eval "(require 'org)" \
--eval "(org-babel-do-load-languages 'org-babel-load-languages '((python . t)))" \
--eval "(setq org-confirm-babel-evaluate nil)" \
--eval "$command"
}
# Produce source files for front end # Produce source files for front end
echo "tangle org files to generate templates" echo "tangle org files to generate templates"
cd templates_front cd templates_front

104
trex.json
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@ -1,99 +1,103 @@
{ {
"metadata": {
"code_num" : [ "int" , [ ] ]
, "code" : [ "char", [ "metadata.code_num" , "128" ] ]
, "author_num" : [ "int" , [ ] ]
, "author" : [ "char", [ "metadata.author_num", "128" ] ]
, "description_length" : [ "int" , [ ] ]
, "description" : [ "char", [ "metadata.description_length" ] ]
},
"electron": { "metadata": {
"code_num" : [ "int", [] ]
, "code " : [ "str", [ "metadata.code_num" ] ]
, "author_num" : [ "int", [] ]
, "author" : [ "str", [ "metadata.author_num" ] ]
, "description" : [ "str", [] ]
} ,
"electron": {
"up_num" : [ "int", [] ] "up_num" : [ "int", [] ]
, "dn_num" : [ "int", [] ] , "dn_num" : [ "int", [] ]
}, } ,
"nucleus": { "nucleus": {
"num" : [ "int" , [ ] ] "num" : [ "int" , [] ]
, "charge" : [ "float", [ "nucleus.num" ] ] , "charge" : [ "float", [ "nucleus.num" ] ]
, "coord" : [ "float", [ "nucleus.num", "3" ] ] , "coord" : [ "float", [ "nucleus.num", "3" ] ]
, "label" : [ "char" , [ "nucleus.num", "32" ] ] , "label" : [ "str" , [ "nucleus.num" ] ]
, "point_group" : [ "char" , [ "32" ] ] , "point_group" : [ "str" , [] ]
}, } ,
"ecp": { "ecp": {
"lmax_plus_1" : [ "int" , [ "nucleus.num" ] ] "lmax_plus_1" : [ "int" , [ "nucleus.num" ] ]
, "z_core" : [ "float", [ "nucleus.num" ] ] , "z_core" : [ "float", [ "nucleus.num" ] ]
, "local_n" : [ "int" , [ "nucleus.num" ] ] , "local_n" : [ "int" , [ "nucleus.num" ] ]
, "local_num_n_max" : [ "int" , [ ] ] , "local_num_n_max" : [ "int" , [] ]
, "local_exponent" : [ "float", [ "nucleus.num", "ecp.local_num_n_max" ] ] , "local_exponent" : [ "float", [ "nucleus.num", "ecp.local_num_n_max" ] ]
, "local_coef" : [ "float", [ "nucleus.num", "ecp.local_num_n_max" ] ] , "local_coef" : [ "float", [ "nucleus.num", "ecp.local_num_n_max" ] ]
, "local_power" : [ "int" , [ "nucleus.num", "ecp.local_num_n_max" ] ] , "local_power" : [ "int" , [ "nucleus.num", "ecp.local_num_n_max" ] ]
, "non_local_n" : [ "int" , [ "nucleus.num" ] ] , "non_local_n" : [ "int" , [ "nucleus.num" ] ]
, "non_local_num_n_max": [ "int" , [ ] ] , "non_local_num_n_max" : [ "int" , [] ]
, "non_local_exponent" : [ "float", [ "nucleus.num", "ecp.non_local_num_n_max" ] ] , "non_local_exponent" : [ "float", [ "nucleus.num", "ecp.non_local_num_n_max" ] ]
, "non_local_coef" : [ "float", [ "nucleus.num", "ecp.non_local_num_n_max" ] ] , "non_local_coef" : [ "float", [ "nucleus.num", "ecp.non_local_num_n_max" ] ]
, "non_local_power" : [ "int" , [ "nucleus.num", "ecp.non_local_num_n_max" ] ] , "non_local_power" : [ "int" , [ "nucleus.num", "ecp.non_local_num_n_max" ] ]
}, } ,
"basis" : { "basis": {
"type" : [ "char" , [ "32" ] ] "type" : [ "str" , [] ]
, "shell_num" : [ "int" , [ ] ] , "shell_num" : [ "int" , [] ]
, "shell_factor" : [ "float", [ "basis.shell_num" ] ] , "shell_factor" : [ "float", [ "basis.shell_num" ] ]
, "shell_center" : [ "int" , [ "basis.shell_num" ] ] , "shell_center" : [ "int" , [ "basis.shell_num" ] ]
, "shell_ang_mom" : [ "int" , [ "basis.shell_num" ] ] , "shell_ang_mom" : [ "int" , [ "basis.shell_num" ] ]
, "shell_prim_num" : [ "int" , [ "basis.shell_num" ] ] , "shell_prim_num" : [ "int" , [ "basis.shell_num" ] ]
, "prim_index" : [ "int" , [ "basis.shell_num" ] ] , "prim_index" : [ "int" , [ "basis.shell_num" ] ]
, "prim_num" : [ "int" , [ ] ] , "prim_num" : [ "int" , [] ]
, "exponent" : [ "float", [ "basis.prim_num" ] ] , "exponent" : [ "float", [ "basis.prim_num" ] ]
, "coefficient" : [ "float", [ "basis.prim_num" ] ] , "coefficient" : [ "float", [ "basis.prim_num" ] ]
}, } ,
"ao" : { "ao": {
"num" : [ "int" , [ ] ] "num" : [ "int" , [] ]
, "cartesian" : [ "int" , [ ] ] , "cartesian" : [ "int" , [] ]
, "shell" : [ "int" , [ "ao.num" ] ] , "shell" : [ "int" , [] ]
, "normalization" : [ "float", [ "ao.num" ] ] , "normalization" : [ "float", [] ]
}, } ,
"ao_1e_int" : { "ao_1e_int": {
"overlap" : [ "float", [ "ao.num", "ao.num" ] ] "overlap" : [ "float", [ "ao.num", "ao.num" ] ]
, "kinetic" : [ "float", [ "ao.num", "ao.num" ] ] , "kinetic" : [ "float", [ "ao.num", "ao.num" ] ]
, "potential_n_e" : [ "float", [ "ao.num", "ao.num" ] ] , "potential_n_e" : [ "float", [ "ao.num", "ao.num" ] ]
, "ecp_local" : [ "float", [ "ao.num", "ao.num" ] ] , "ecp_local" : [ "float", [ "ao.num", "ao.num" ] ]
, "ecp_non_local" : [ "float", [ "ao.num", "ao.num" ] ] , "ecp_non_local" : [ "float", [ "ao.num", "ao.num" ] ]
, "core_hamiltonian" : [ "float", [ "ao.num", "ao.num" ] ] , "core_hamiltonian" : [ "float", [ "ao.num", "ao.num" ] ]
}, } ,
"ao_2e_int" : { "ao_2e_int": {
"eri" : [ "float sparse", [ "ao.num", "ao.num", "ao.num", "ao.num" ] ] "eri" : [ "float sparse", [ "ao.num", "ao.num", "ao.num", "ao.num" ] ]
}, , "eri_lr" : [ "float sparse", [ "ao.num", "ao.num", "ao.num", "ao.num" ] ]
} ,
"mo" : { "mo": {
"type" : [ "char" , [ "32" ] ] "type" : [ "str" , [] ]
, "num" : [ "int" , [ ] ] , "num" : [ "int" , [] ]
, "coef" : [ "float", [ "ao.num", "mo.num" ] ] , "coef" : [ "float", [ "ao.num", "mo.num" ] ]
, "class" : [ "char" , [ "mo.num", "32" ] ] , "class" : [ "str" , [ "mo.num" ] ]
, "symmetry" : [ "char" , [ "mo.num", "32" ] ] , "symmetry" : [ "str" , [ "mo.num" ] ]
, "occupation" : [ "float", [ "mo.num" ] ] , "occupation" : [ "float", [ "mo.num" ] ]
}, } ,
"mo_1e_int" : { "mo_1e_int": {
"kinetic" : [ "float", [ "mo.num", "mo.num" ] ] "overlap" : [ "float", [ "mo.num", "mo.num" ] ]
, "kinetic" : [ "float", [ "mo.num", "mo.num" ] ]
, "potential_n_e" : [ "float", [ "mo.num", "mo.num" ] ] , "potential_n_e" : [ "float", [ "mo.num", "mo.num" ] ]
, "ecp_local" : [ "float", [ "mo.num", "mo.num" ] ] , "ecp_local" : [ "float", [ "mo.num", "mo.num" ] ]
, "ecp_non_local" : [ "float", [ "mo.num", "mo.num" ] ] , "ecp_non_local" : [ "float", [ "mo.num", "mo.num" ] ]
, "core_hamiltonian" : [ "float", [ "mo.num", "mo.num" ] ] , "core_hamiltonian" : [ "float", [ "mo.num", "mo.num" ] ]
}, } ,
"mo_2e_int" : { "mo_2e_int": {
"eri" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ] "eri" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ]
}, , "eri_lr" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ]
} ,
"rdm" : { "rdm": {
"one_e" : [ "float", [ "mo.num", "mo.num" ] ] "one_e" : [ "float" , [ "mo.num", "mo.num" ] ]
, "one_e_up" : [ "float", [ "mo.num", "mo.num" ] ] , "one_e_up" : [ "float" , [ "mo.num", "mo.num" ] ]
, "one_e_dn" : [ "float", [ "mo.num", "mo.num" ] ] , "one_e_dn" : [ "float" , [ "mo.num", "mo.num" ] ]
, "two_e" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ] , "two_e" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ]
} }
} }

392
trex.org Normal file
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@ -0,0 +1,392 @@
#+TITLE: TREX Configuration file
All the quantities are saved in atomic units.
#+begin_src python :tangle trex.json
{
#+end_src
* Metadata
#+NAME: metadata
| ~code_num~ | ~int~ | | Number of codes used to produce the file |
| ~code ~ | ~str~ | ~(metadata.code_num)~ | Names of the codes used |
| ~author_num~ | ~int~ | | Number of authors of the file |
| ~author~ | ~str~ | ~(metadata.author_num)~ | Names of the authors of the file |
| ~description~ | ~str~ | | Text describing the content of file |
#+CALL: json(data=metadata, title="metadata")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"metadata": {
"code_num" : [ "int", [] ]
, "code " : [ "str", [ "metadata.code_num" ] ]
, "author_num" : [ "int", [] ]
, "author" : [ "str", [ "metadata.author_num" ] ]
, "description" : [ "str", [] ]
} ,
#+end_src
:end:
* Electron
#+NAME:electron
| ~up_num~ | ~int~ | Number of $\uparrow$-spin electrons |
| ~dn_num~ | ~int~ | Number of $\downarrow$-spin electrons |
#+CALL: json(data=electron, title="electron")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"electron": {
"up_num" : [ "int", [] ]
, "dn_num" : [ "int", [] ]
} ,
#+end_src
:end:
* Nucleus
#+NAME: nucleus
| ~num~ | ~int~ | | Number of nuclei |
| ~charge~ | ~float~ | ~(nucleus.num)~ | Charges of the nuclei |
| ~coord~ | ~float~ | ~(nucleus.num, 3)~ | Coordinates of the atoms |
| ~label~ | ~str~ | ~(nucleus.num)~ | Atom labels |
| ~point_group~ | ~str~ | | Symmetry point group |
#+CALL: json(data=nucleus, title="nucleus")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"nucleus": {
"num" : [ "int" , [] ]
, "charge" : [ "float", [ "nucleus.num" ] ]
, "coord" : [ "float", [ "nucleus.num", "3" ] ]
, "label" : [ "str" , [ "nucleus.num" ] ]
, "point_group" : [ "str" , [] ]
} ,
#+end_src
:end:
* TODO Effective core potentials
- $\hat{V}_\text{ecp,l} =$ : local component
- $\hat{V}_\text{ecp,nl} =$ : non-local component
#+NAME: ecp
| ~lmax_plus_1~ | ~int~ | ~(nucleus.num)~ | $l_{\max} + 1$ |
| ~z_core~ | ~float~ | ~(nucleus.num)~ | Charges to remove |
| ~local_n~ | ~int~ | ~(nucleus.num)~ | Number of local function |
| ~local_num_n_max~ | ~int~ | | Maximum value of ~local_n~ |
| ~local_exponent~ | ~float~ | ~(nucleus.num, ecp.local_num_n_max)~ | |
| ~local_coef~ | ~float~ | ~(nucleus.num, ecp.local_num_n_max)~ | |
| ~local_power~ | ~int~ | ~(nucleus.num, ecp.local_num_n_max)~ | |
| ~non_local_n~ | ~int~ | ~(nucleus.num)~ | |
| ~non_local_num_n_max~ | ~int~ | | |
| ~non_local_exponent~ | ~float~ | ~(nucleus.num, ecp.non_local_num_n_max)~ | |
| ~non_local_coef~ | ~float~ | ~(nucleus.num, ecp.non_local_num_n_max)~ | |
| ~non_local_power~ | ~int~ | ~(nucleus.num, ecp.non_local_num_n_max)~ | |
#+CALL: json(data=ecp, title="ecp")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"ecp": {
"lmax_plus_1" : [ "int" , [ "nucleus.num" ] ]
, "z_core" : [ "float", [ "nucleus.num" ] ]
, "local_n" : [ "int" , [ "nucleus.num" ] ]
, "local_num_n_max" : [ "int" , [] ]
, "local_exponent" : [ "float", [ "nucleus.num", "ecp.local_num_n_max" ] ]
, "local_coef" : [ "float", [ "nucleus.num", "ecp.local_num_n_max" ] ]
, "local_power" : [ "int" , [ "nucleus.num", "ecp.local_num_n_max" ] ]
, "non_local_n" : [ "int" , [ "nucleus.num" ] ]
, "non_local_num_n_max" : [ "int" , [] ]
, "non_local_exponent" : [ "float", [ "nucleus.num", "ecp.non_local_num_n_max" ] ]
, "non_local_coef" : [ "float", [ "nucleus.num", "ecp.non_local_num_n_max" ] ]
, "non_local_power" : [ "int" , [ "nucleus.num", "ecp.non_local_num_n_max" ] ]
} ,
#+end_src
:end:
* Basis set
#+NAME: basis
| ~type~ | ~str~ | | Type of basis set: "Gaussian" or "Slater" |
| ~shell_num~ | ~int~ | | Total Number of shells |
| ~shell_factor~ | ~float~ | ~(basis.shell_num)~ | Normalization factor of the shell |
| ~shell_center~ | ~int~ | ~(basis.shell_num)~ | Nucleus on which the shell is centered |
| ~shell_ang_mom~ | ~int~ | ~(basis.shell_num)~ | Angular momentum ~0:S, 1:P, 2:D, ...~ |
| ~shell_prim_num~ | ~int~ | ~(basis.shell_num)~ | Number of primitives in the shell |
| ~prim_index~ | ~int~ | ~(basis.shell_num)~ | Index of the first primitive in the complete list |
| ~prim_num~ | ~int~ | | Total number of primitives |
| ~exponent~ | ~float~ | ~(basis.prim_num)~ | Exponents of the primitives |
| ~coefficient~ | ~float~ | ~(basis.prim_num)~ | Coefficients of the primitives |
#+CALL: json(data=basis, title="basis")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"basis": {
"type" : [ "str" , [] ]
, "shell_num" : [ "int" , [] ]
, "shell_factor" : [ "float", [ "basis.shell_num" ] ]
, "shell_center" : [ "int" , [ "basis.shell_num" ] ]
, "shell_ang_mom" : [ "int" , [ "basis.shell_num" ] ]
, "shell_prim_num" : [ "int" , [ "basis.shell_num" ] ]
, "prim_index" : [ "int" , [ "basis.shell_num" ] ]
, "prim_num" : [ "int" , [] ]
, "exponent" : [ "float", [ "basis.prim_num" ] ]
, "coefficient" : [ "float", [ "basis.prim_num" ] ]
} ,
#+end_src
:end:
* Atomic orbitals
#+NAME: ao
| ~num~ | ~int~ | | Number of atomic orbitals |
| ~cartesian~ | ~int~ | | ~1~: true, ~0~: false |
| ~shell~ | ~int~ | ~ao.num~ | ID of the basis set shell |
| ~normalization~ | ~float~ | ~ao.num~ | Normalization factor of the AOs |
#+CALL: json(data=ao, title="ao")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"ao": {
"num" : [ "int" , [] ]
, "cartesian" : [ "int" , [] ]
, "shell" : [ "int" , [] ]
, "normalization" : [ "float", [] ]
} ,
#+end_src
:end:
** One-electron integrals
- \[ \hat{V}_{\text{ne}} = \sum_{A=1}^{N_\text{nucl}}
\sum_{i=1}^{N_\text{elec}} \frac{-Q_A }{\vert \mathbf{R}_A -
\mathbf{r}_i \vert} \] : electron-nucleus attractive potential,
- \[ \hat{T}_{\text{e}} =
\sum_{i=1}^{N_\text{elec}} -\frac{1}{2}\hat{\Delta}_i \] : electronic kinetic energy
- $\hat{h} = \hat{T}_\text{e} + \hat{V}_\text{ne} +
\hat{V}_\text{ecp,l} + \hat{V}_\text{ecp,nl}$ : core electronic Hamiltonian
The one-electron integrals for a one-electron operator $\hat{O}$ are
\[ \langle p \vert \hat{O} \vert q \rangle \], returned as a matrix
over atomic orbitals.
#+NAME: ao_1e_int
| ~overlap~ | ~float~ | ~(ao.num, ao.num)~ | $\langle p \vert q \rangle$ |
| ~kinetic~ | ~float~ | ~(ao.num, ao.num)~ | $\langle p \vert \hat{T}_e \vert q \rangle$ |
| ~potential_n_e~ | ~float~ | ~(ao.num, ao.num)~ | $\langle p \vert \hat{V}_{\text{ne}} \vert q \rangle$ |
| ~ecp_local~ | ~float~ | ~(ao.num, ao.num)~ | $\langle p \vert \hat{V}_{\text{ecp,l} \vert q \rangle$ |
| ~ecp_non_local~ | ~float~ | ~(ao.num, ao.num)~ | $\langle p \vert \hat{V}_{\text{ecp,nl} \vert q \rangle$ |
| ~core_hamiltonian~ | ~float~ | ~(ao.num, ao.num)~ | $\langle p \vert \hat{h} \vert q \rangle$ |
#+CALL: json(data=ao_1e_int, title="ao_1e_int")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"ao_1e_int": {
"overlap" : [ "float", [ "ao.num", "ao.num" ] ]
, "kinetic" : [ "float", [ "ao.num", "ao.num" ] ]
, "potential_n_e" : [ "float", [ "ao.num", "ao.num" ] ]
, "ecp_local" : [ "float", [ "ao.num", "ao.num" ] ]
, "ecp_non_local" : [ "float", [ "ao.num", "ao.num" ] ]
, "core_hamiltonian" : [ "float", [ "ao.num", "ao.num" ] ]
} ,
#+end_src
:end:
** Two-electron integrals
The two-electron integrals for a two-electron operator $\hat{O}$ are
\[ \langle p q \vert \hat{O} \vert r s \rangle \] in physicists
notation or \[ ( pr \vert \hat{O} \vert qs ) \] in chemists
notation, where $p,q,r,s$ are indices over atomic orbitals.
Functions are provided to get the indices in physicists or chemists
notation.
# TODO: Physicist / Chemist functions
- \[ \hat{W}_{\text{ee}} = \sum_{i=2}^{N_\text{elec}} \sum_{j=1}^{i-1} \frac{1}{\vert \mathbf{r}_i - \mathbf{r}_j \vert} \] : electron-electron repulsive potential operator.
- \[ \hat{W}^{lr}_{\text{ee}} = \sum_{i=2}^{N_\text{elec}}
\sum_{j=1}^{i-1} \frac{\text{erf}(\vert \mathbf{r}_i -
\mathbf{r}_j \vert)}{\vert \mathbf{r}_i - \mathbf{r}_j \vert} \] : electron-electron long range potential
#+NAME: ao_2e_int
| ~eri~ | ~float sparse~ | ~(ao.num, ao.num, ao.num, ao.num)~ | Electron repulsion integrals |
| ~eri_lr~ | ~float sparse~ | ~(ao.num, ao.num, ao.num, ao.num)~ | Long-range Electron repulsion integrals |
#+CALL: json(data=ao_2e_int, title="ao_2e_int")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"ao_2e_int": {
"eri" : [ "float sparse", [ "ao.num", "ao.num", "ao.num", "ao.num" ] ]
, "eri_lr" : [ "float sparse", [ "ao.num", "ao.num", "ao.num", "ao.num" ] ]
} ,
#+end_src
:end:
* Molecular orbitals
#+NAME: mo
| ~type~ | ~str~ | | String identify the set of MOs |
| ~num~ | ~int~ | | Number of MOs |
| ~coef~ | ~float~ | ~(ao.num, mo.num)~ | MO coefficients |
| ~class~ | ~str~ | ~(mo.num)~ | Core, Inactive, Active, Virtual, Deleted |
| ~symmetry~ | ~str~ | ~(mo.num)~ | Symmetry in the point group |
| ~occupation~ | ~float~ | ~(mo.num)~ | Occupation number |
#+CALL: json(data=mo, title="mo")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"mo": {
"type" : [ "str" , [] ]
, "num" : [ "int" , [] ]
, "coef" : [ "float", [ "ao.num", "mo.num" ] ]
, "class" : [ "str" , [ "mo.num" ] ]
, "symmetry" : [ "str" , [ "mo.num" ] ]
, "occupation" : [ "float", [ "mo.num" ] ]
} ,
#+end_src
:end:
** One-electron integrals
The operators as the same as those defined in the AO one-electron
integrals section. Here, the integrals are given in the basis of
molecular orbitals.
#+NAME: mo_1e_int
| ~overlap~ | ~float~ | ~(mo.num, mo.num)~ | $\langle i \vert j \rangle$ |
| ~kinetic~ | ~float~ | ~(mo.num, mo.num)~ | $\langle i \vert \hat{T}_e \vert j \rangle$ |
| ~potential_n_e~ | ~float~ | ~(mo.num, mo.num)~ | $\langle i \vert \hat{V}_{\text{ne}} \vert j \rangle$ |
| ~ecp_local~ | ~float~ | ~(mo.num, mo.num)~ | $\langle i \vert \hat{V}_{\text{ecp,l} \vert j \rangle$ |
| ~ecp_non_local~ | ~float~ | ~(mo.num, mo.num)~ | $\langle i \vert \hat{V}_{\text{ecp,nl} \vert j \rangle$ |
| ~core_hamiltonian~ | ~float~ | ~(mo.num, mo.num)~ | $\langle i \vert \hat{h} \vert j \rangle$ |
#+CALL: json(data=mo_1e_int, title="mo_1e_int")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"mo_1e_int": {
"overlap" : [ "float", [ "mo.num", "mo.num" ] ]
, "kinetic" : [ "float", [ "mo.num", "mo.num" ] ]
, "potential_n_e" : [ "float", [ "mo.num", "mo.num" ] ]
, "ecp_local" : [ "float", [ "mo.num", "mo.num" ] ]
, "ecp_non_local" : [ "float", [ "mo.num", "mo.num" ] ]
, "core_hamiltonian" : [ "float", [ "mo.num", "mo.num" ] ]
} ,
#+end_src
:end:
** Two-electron integrals
The operators as the same as those defined in the AO two-electron
integrals section. Here, the integrals are given in the basis of
molecular orbitals.
#+NAME: mo_2e_int
| ~eri~ | ~float sparse~ | ~(mo.num, mo.num, mo.num, mo.num)~ | Electron repulsion integrals |
| ~eri_lr~ | ~float sparse~ | ~(mo.num, mo.num, mo.num, mo.num)~ | Long-range Electron repulsion integrals |
#+CALL: json(data=mo_2e_int, title="mo_2e_int")
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"mo_2e_int": {
"eri" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ]
, "eri_lr" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ]
} ,
#+end_src
:end:
* TODO Slater determinants
* TODO Reduced density matrices
#+NAME: rdm
| ~one_e~ | ~float~ | ~(mo.num, mo.num)~ |
| ~one_e_up~ | ~float~ | ~(mo.num, mo.num)~ |
| ~one_e_dn~ | ~float~ | ~(mo.num, mo.num)~ |
| ~two_e~ | ~float sparse~ | ~(mo.num, mo.num, mo.num, mo.num)~ |
#+CALL: json(data=rdm, title="rdm", last=1)
#+RESULTS:
:results:
#+begin_src python :tangle trex.json
"rdm": {
"one_e" : [ "float" , [ "mo.num", "mo.num" ] ]
, "one_e_up" : [ "float" , [ "mo.num", "mo.num" ] ]
, "one_e_dn" : [ "float" , [ "mo.num", "mo.num" ] ]
, "two_e" : [ "float sparse", [ "mo.num", "mo.num", "mo.num", "mo.num" ] ]
}
#+end_src
:end:
* Appendix :noexport:
** Python script from table to json
#+NAME: json
#+begin_src python :var data=nucleus title="nucleus" last=0 :results output drawer
print("""#+begin_src python :tangle trex.json""")
print(""" "%s": {"""%(title))
indent = " "
f1 = 0 ; f2 = 0 ; f3 = 0
for line in data:
line = [ x.replace("~","") for x in line ]
name = '"'+line[0]+'"'
typ = '"'+line[1]+'"'
dims = line[2]
if '(' in dims:
dims = dims.strip()[1:-1]
dims = [ '"'+x.strip()+'"' for x in dims.split(',') ]
dims = "[ " + ", ".join(dims) + " ]"
else:
dims = "[ ]"
f1 = max(f1, len(name))
f2 = max(f2, len(typ))
f3 = max(f3, len(dims))
fmt = "%%s%%%ds : [ %%%ds, %%%ds ]" % (f1, f2, f3)
for line in data:
line = [ x.replace("~","") for x in line ]
name = '"'+line[0]+'"'
typ = '"'+line[1]+'"'
dims = line[2]
if '(' in dims:
dims = dims.strip()[1:-1]
dims = [ '"'+x.strip()+'"' for x in dims.split(',') ]
dims = "[ " + ", ".join(dims) + " ]"
else:
dims = "[]"
buffer = fmt % (indent, name, typ.ljust(f2), dims.ljust(f3))
indent = " , "
print(buffer)
if last == 0:
print(" } ,")
else:
print(" }")
print("""#+end_src""")
#+end_src
#+begin_src python :tangle trex.json :results output drawer
}
#+end_src