'Incorrect args for pair coefficients' Error in REBO potential.

Hello all,

I am trying to minimize a single CNT. I have declared the atom types as 1. I am using Lammps (21 Dec 2011) version.

While trying to run the script i get the following error,

newton on
pair_style rebo
pair_coeff * * rebo …/potentials/CH.airebo C
ERROR: Incorrect args for pair coefficients (pair_airebo.cpp:157)

I think i have declared the pair_coeff correctly.
Can somebody point out what i am doing wrong?


I am sorry but i think i got it. I should not use the rebo part in the pair_coeff commmand.
I copied it from my hybrid style. Hence the mistake.