NBr3.mol
  -ISIS-            3D

  4  3  0  0  0  0  0  0  0  0  0
   -0.3164   -0.3764    0.4810 N   0  0  0  0  0
    1.6632   -0.5291    0.6591 BR  0  0  0  0  0
   -0.8262    1.5383    0.6629 BR  0  0  0  0  0
   -0.8203   -0.9937   -1.3480 BR  0  0  0  0  0
  1  2  1  0  0  0
  1  3  1  0  0  0
  1  4  1  0  0  0