16
charge = 0
 C 1.097538 -0.415407 0.857627
 C 2.071874 0.052571 0.090288
 C 3.071070 -0.784068 -0.636112
 C 4.512385 -0.481554 -0.211184
 C 5.516201 -1.256601 -0.997103
 C 6.391323 -2.111242 -0.486325
 H 0.404380 0.246582 1.363725
 H 0.955848 -1.482062 1.004070
 H 2.178745 1.130648 -0.025817
 H 2.980416 -0.601989 -1.714873
 H 2.856331 -1.844988 -0.477453
 H 4.631951 -0.689384 0.856218
 H 4.697236 0.592118 -0.345922
 H 5.502023 -1.098985 -2.075114
 H 6.438735 -2.301427 0.581783
 H 7.093835 -2.648532 -1.112926