18
The boat conformation of cyclohexane has C2v symmetry
 6   0.000000125   0.462264116  -1.861188815
 6   0.000000125   0.462264116  -0.330188797
 1   1.033318645   0.462264116   0.035145029
 6  -0.721720522  -0.787792115   0.180144213
 1  -0.516659433   1.357144292   0.035144284
 6  -1.202867707  -1.621163085  -1.010633377
 1  -1.582819236  -0.489498399   0.789033192
 1  -0.032841481  -1.384378923   0.789033170
 1  -0.341769196  -1.919457040  -1.619522632
 6  -2.165161627  -0.787792054  -1.861188602
 1  -1.719527363  -2.516042968  -0.645299586
 1   0.516659385  -0.432615972  -2.226522640
 1   0.516659311   1.357144506  -2.226521895
 6  -1.443440651   0.462264416  -2.371521825
 1  -1.960099553   1.357144700  -2.006188081
 1  -3.026260298  -0.489498890  -1.252299304
 1  -2.509601581  -1.384379052  -2.713632706
 1  -1.443441415   0.462264416  -3.467521884
