@<TRIPOS>MOLECULE
SO4
 5 4 0 0 0
SMALL
GASTEIGER

@<TRIPOS>ATOM
      1 S           0.0000    0.0000    0.0000 S.3     1  UNL1       -0.1374
      2 O           0.0000   -1.2010   -0.8500 O.2     1  UNL1       -0.1968
      3 O           0.0000    1.2010   -0.8500 O.2     1  UNL1       -0.1968
      4 O          -1.2010    0.0000    0.8500 O.co2   1  UNL1       -0.7345
      5 O           1.2010    0.0000    0.8500 O.co2   1  UNL1       -0.7345
@<TRIPOS>BOND
     1     1     2    2
     2     1     3    2
     3     1     4    1
     4     1     5    1