LAMMPS Description

4 atoms
2 bonds
1 angles

4 atom types
3 bond types
1 angle types

-40.0 40.0 xlo xhi
-40.0 40.0 ylo yhi
-40.0 40.0 zlo zhi

Masses

1 80
2 65
3 15
4 30

Bond Coeffs

1 200 2.0
2 200 3.0 # hard bond
3 100 3.0 # weak bond

Angle Coeffs

1 200 144.1868904

Atoms

1 1 1  0.0  10.0  1.0  1.0
2 2 2  0.0  -1.0  0.0  0.0
3 3 3  0.0   0.0  0.0  0.0
4 3 4  0.0   1.0  0.0  0.0

Bonds

1 1 2 3
2 2 2 4

Angles

1 1 3 2 4


Pair Coeffs

1 1 0.01 4
2 2 0.01 4
3 3 0.01 4
4 4 0.01 4