18
charge = 0
 C 0.874799 -1.097426 0.476394
 C -0.490221 -1.626857 0.047482
 C -1.517230 -0.593790 -0.289633
 C -1.427992 0.726034 -0.158053
 C -0.272694 1.488603 0.429214
 C 1.082110 1.264942 -0.237898
 N 1.385240 -0.137660 -0.481245
 H 1.567761 -1.942399 0.516506
 H 0.825069 -0.702444 1.502035
 H -0.887667 -2.297663 0.821733
 H -0.347137 -2.253028 -0.841995
 H -2.437799 -0.990088 -0.713316
 H -2.282393 1.317122 -0.476780
 H -0.193609 1.256866 1.496125
 H -0.482756 2.560039 0.383042
 H 1.838173 1.753354 0.398938
 H 1.097633 1.785069 -1.202365
 H 2.376914 -0.256265 -0.620794