HEADER        ETHANE
ATOM      1  H   PIM     1       -.020    .000    .000  0.00 00.00
ATOM      2  C   PIM     1       1.080    .000    .000  0.00 00.00
ATOM      3  C   PIM     1       1.590   1.446    .000  0.00 00.00
ATOM      4  H   PIM     1       2.690   1.446    .003  0.00 00.00
ATOM      5  H   PIM     1       1.446   -.518    .898  0.00 00.00
ATOM      6  H   PIM     1       1.447   -.518   -.898  0.00 00.00
ATOM      7  H   PIM     1       1.226   1.963   -.900  0.00 00.00
ATOM      8  H   PIM     1       1.221   1.965    .897  0.00 00.00
END