LAMMPS Description 4 atoms 3 bonds 3 angles 1 dihedrals 1 impropers 1 atom types 1 bond types 1 angle types 1 dihedral types 1 improper types 0 1 xlo xhi 0 1 ylo yhi 0 1 zlo zhi 0 0 0 xy xz yz Masses 1 1.0 Bond Coeffs 1 1.0 1.0 Angle Coeffs 1 1.0 1.0 Dihedral Coeffs 1 1.0 -1 2 Improper Coeffs 1 1.0 1.0 Atoms 1 1 1 0.0 0.0 0.0 2 1 1 0.0 0.0 1.0 3 1 1 1.0 0.0 0.0 4 1 1 -1.0 0.0 0.0 Bonds 1 1 1 2 2 1 1 3 3 1 1 4 Angles 1 1 2 1 3 2 1 3 1 4 3 1 4 1 2 Dihedrals 1 1 1 2 3 4 Impropers 1 1 1 2 3 4