# SPINSPIN

Compute indirect spin-spin coupling constants. [Edit on GitHub]

Subsections

- INTERPOLATOR
- PRINT

## Keywords

- SECTION_PARAMETERS

- DO_DSO

- DO_FC

- DO_PSO

- DO_SD

- ISSC_ON_ATOM_LIST

- RESTART_SPINSPIN

## Keyword descriptions

SECTION_PARAMETERS: logical = F

  Lone keyword: `T`

  Usage: &SPINSPIN T

  controls the activation of the nmr calculation [Edit on GitHub]

DO_DSO: logical = T

  Lone keyword: `T`

  Usage: DO_DSO F

  Compute the diamagnetic spin-orbit contribution (NOT YET IMPLEMENTED) [Edit on GitHub]

DO_FC: logical = T

  Lone keyword: `T`

  Usage: DO_FC F

  Compute the Fermi contact contribution [Edit on GitHub]

DO_PSO: logical = T

  Lone keyword: `T`

  Usage: DO_PSO F

  Compute the paramagnetic spin-orbit contribution [Edit on GitHub]

DO_SD: logical = T

  Lone keyword: `T`

  Usage: DO_SD F

  Compute the spin-dipolar contribution [Edit on GitHub]

ISSC_ON_ATOM_LIST: integer[ ]

  Keyword can be repeated.

  Usage: ISSC_ON_ATOM_LIST 1 2 10

  Atoms for which the issc is computed. [Edit on GitHub]

RESTART_SPINSPIN: logical = F

  Lone keyword: `T`

  Usage: RESTART_SPINSPIN

  Restart the spin-spin calculation from a previous run (NOT WORKING YET) [Edit on GitHub]