17

C    2.533557241   0.294631706   4.532225293
H    2.568141728   0.894438404   3.622899745
H    2.564060552   0.977838283   5.380970114
H    3.434237932  -0.316865600   4.562434233
C    1.271731039  -0.557255565   4.571529545
H    1.266287329  -1.166983278   5.478026505
H    1.270600527  -1.256609309   3.731948483
C   -0.000043951   0.278843535   4.525913105
H   -0.000198878   0.981153513   5.364897579
H    0.000032945   0.887619954   3.616843470
C   -1.271804790  -0.557298444   4.571184643
H   -1.266422550  -1.167407893   5.477434746
H   -1.270698450  -1.256321336   3.731320990
C   -2.533524020   0.294747865   4.532206937
H   -2.567717322   0.895281533   3.623330179
H   -3.434325996  -0.316550490   4.561720119
H   -2.564063554   0.977334105   5.381468327
