LAMMPS data with labels (Moon-ki Choi/Ilia Nikiforov) 

   10 atoms
   4 bonds
   0 angles
   0 dihedrals

   3 atom types
   1 bond types
   0 angle types
   0 dihedral types

 -2.726000000000000e+00    2.726000000000000e+00 xlo xhi
 -1.574000000000000e+00    1.574000000000000e+00 ylo yhi
 -2.385000000000000e+00    2.385000000000000e+00 zlo zhi

Atom Type Labels

  1 IHOP
  2 OMG2
  3 MGO2

Bond Type Labels

  1 OMG2-IHOP

Atoms

  1 1 3 1.350000000000000e+00 -2.726000010000000e+00 -1.574000000000000e+00 -2.385000000000000e+00   0   0   0
  2 1 2 -1.020000000000000e+00 -9.090000100000000e-01 -1.574000000000000e+00 -3.426000000000000e+00   0   0   0
  3 1 1 3.450000000000000e-01 -9.090000100000000e-01 -1.574000000000000e+00 -4.395000000000000e+00   0   0   0
  4 1 2 -1.020000000000000e+00 -1.817000010000000e+00 0.000000000000000e+00 -1.344000000000000e+00   0   0   0
  5 1 1 3.450000000000000e-01 -1.817000010000000e+00 0.000000000000000e+00 -3.750000000000000e-01   0   0   0
  6 1 2 -1.020000000000000e+00 9.089999900000000e-01 -1.574000000000000e+00 -1.344000000000000e+00   0   0   0
  7 1 1 3.450000000000000e-01 9.089999900000000e-01 -1.574000000000000e+00 -3.750000000000000e-01   0   0   0
  8 1 3 1.350000000000000e+00 -1.000000000000000e-08 0.000000000000000e+00 -2.385000000000000e+00   0   0   0
  9 1 2 -1.020000000000000e+00 1.816999990000000e+00 0.000000000000000e+00 -3.426000000000000e+00   0   0   0
  10 1 1 3.450000000000000e-01 1.816999990000000e+00 0.000000000000000e+00 -4.395000000000000e+00   0   0   0

Bonds

  1  1 2 3
  2  1 4 5
  3  1 6 7
  4  1 9 10