5.9. Bond_style potentials — LAMMPS documentation

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# 5.9. Bond_style potentials

All LAMMPS bond_style commands. Some styles have accelerated versions. This is indicated by additional letters in parenthesis: g = GPU, i = INTEL, k = KOKKOS, o = OPENMP, t = OPT.

none | zero | hybrid |
bpm/rotational | bpm/spring | class2 (ko) | fene (iko)
fene/expand (o) | fene/nm | gaussian | gromos (o)
harmonic (iko) | harmonic/restrain | harmonic/shift (o) | harmonic/shift/cut (o)
lepton (o) | mesocnt | mm3 | morse (o)
nonlinear (o) | oxdna/fene | oxdna2/fene | oxrna2/fene
quartic (o) | special | table (o) |

# 5.10. Angle_style potentials

All LAMMPS angle_style commands. Some styles have accelerated versions. This is indicated by additional letters in parenthesis: g = GPU, i = INTEL, k = KOKKOS, o = OPENMP, t = OPT.

none | zero | hybrid |
amoeba | charmm (iko) | class2 (ko) | class2/p6
cosine (ko) | cosine/buck6d | cosine/delta (o) | cosine/periodic (o)
cosine/shift (o) | cosine/shift/exp (o) | cosine/squared (o) | cross
dipole (o) | fourier (o) | fourier/simple (o) | gaussian
harmonic (iko) | lepton (o) | mesocnt | mm3
quartic (o) | spica (o) | table (o) |

# 5.11. Dihedral_style potentials

All LAMMPS dihedral_style commands. Some styles have accelerated versions. This is indicated by additional letters in parenthesis: g = GPU, i = INTEL, k = KOKKOS, o = OPENMP, t = OPT.

none | zero | hybrid |
charmm (iko) | charmmfsw | class2 (ko) | cosine/shift/exp (o)
fourier (io) | harmonic (iko) | helix (o) | lepton (o)
multi/harmonic (o) | nharmonic (o) | opls (iko) | quadratic (o)
spherical | table (o) | table/cut |

# 5.12. Improper_style potentials

All LAMMPS improper_style commands. Some styles have accelerated versions. This is indicated by additional letters in parenthesis: g = GPU, i = INTEL, k = KOKKOS, o = OPENMP, t = OPT.

none | zero | hybrid |
amoeba | class2 (ko) | cossq (o) | cvff (io)
distance | distharm | fourier (o) | harmonic (iko)
inversion/harmonic | ring (o) | sqdistharm | umbrella (o)