19
charge = 0
 C 0.915694 0.071865 -0.032372
 C 2.434619 0.057335 -0.059645
 C 3.002644 -0.574811 -1.320492
 C 4.521432 -0.591956 -1.351801
 C 5.072882 -1.230505 -2.626909
 C 6.524903 -1.256718 -2.675018
 C 7.725483 -1.268898 -2.696171
 H 0.535581 0.531083 0.882994
 H 0.510024 -0.942271 -0.087827
 H 0.510906 0.634405 -0.878431
 H 2.813023 -0.483071 0.815721
 H 2.813918 1.081686 0.031595
 H 2.625270 -0.034009 -2.197810
 H 2.623786 -1.600713 -1.412986
 H 4.907050 -1.138009 -0.484872
 H 4.908578 0.428667 -1.268762
 H 4.697193 -0.688257 -3.502291
 H 4.694912 -2.255302 -2.718541
 H 8.789203 -1.282031 -2.719182