5.9. Bond styles — LAMMPS documentation

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# 5.9. Bond styles

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 (k) |  |
bpm/rotational | bpm/spring | bpm/spring/plastic | 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) | rheo/shell | special | table (o)

# 5.10. Angle styles

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 (k) |  |
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) | cosine/squared/restricted (o) | cross | dipole (o) | fourier (o)
fourier/simple (o) | gaussian | harmonic (iko) | lepton (o) | mesocnt
mm3 | mwlc | quartic (o) | spica (ko) | table (o)

# 5.11. Dihedral styles

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 (k) |  |
charmm (iko) | charmmfsw (k) | class2 (ko) | cosine/shift/exp (o) | cosine/squared/restricted
fourier (io) | harmonic (iko) | helix (o) | lepton (o) | multi/harmonic (ko)
nharmonic (o) | opls (iko) | quadratic (o) | spherical | table (o)
table/cut |  |  |  |

# 5.12. Improper styles

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 (k) |  |
amoeba | class2 (ko) | cossq (o) | cvff (io) | distance
distharm | fourier (o) | harmonic (iko) | inversion/harmonic | ring (o)
sqdistharm | umbrella (o) |  |  |