diff --git a/doc/src/pair_airebo.rst b/doc/src/pair_airebo.rst index 9a1e4e5518..ce574cc734 100644 --- a/doc/src/pair_airebo.rst +++ b/doc/src/pair_airebo.rst @@ -156,7 +156,7 @@ pair_coeff command: The first 2 arguments must be \* \* so as to span all LAMMPS atom types. The first three C arguments map LAMMPS atom types 1,2,3 to the C element in the AIREBO file. The final H argument maps LAMMPS atom -type 4 to the H element in the SW file. If a mapping value is +type 4 to the H element in the AIREBO file. If a mapping value is specified as NULL, the mapping is not performed. This can be used when a *airebo* potential is used as part of the *hybrid* pair style. The NULL values are placeholders for atom types that will be used with @@ -222,12 +222,12 @@ enabled if LAMMPS was built with that package. See the :doc:`Build package ` setting to be "on" for pair interactions. -The CH.airebo and CH.airebo-m potential files provided with LAMMPS -(see the potentials directory) are parameterized for metal :doc:`units `. -You can use the AIREBO, AIREBO-M or REBO potential with any LAMMPS units, -but you would need to create your own AIREBO or AIREBO-M potential file -with coefficients listed in the appropriate units, if your simulation -does not use "metal" units. +The CH.airebo and CH.airebo-m potential files provided with LAMMPS (see +the potentials directory) are parameterized for metal :doc:`units +`. You can use the pair styles with *any* LAMMPS units, but you +would need to create your own AIREBO or AIREBO-M potential file with +coefficients listed in the appropriate units, if your simulation does +not use "metal" units. The pair styles provided here **only** support potential files parameterized for the elements carbon and hydrogen (designated with "C" and "H" in the