13
charge = 0
 O -1.151562 0.784171 0.713892
 C -1.083336 -0.365995 -0.111854
 C -0.176294 -1.431033 0.302363
 C 1.128873 -1.177020 0.504676
 C 1.718839 0.079490 0.118382
 C 0.988279 1.049271 -0.460169
 C -0.466142 0.948504 -0.515980
 H -2.040684 -0.646308 -0.544523
 H -0.573911 -2.432695 0.421732
 H 1.785186 -1.966122 0.855079
 H 2.795538 0.185725 0.193530
 H 1.465504 1.910846 -0.913621
 H -0.997301 1.575885 -1.227707