13
charge = 0
 C 1.460224 -0.321083 0.859802
 C 2.395321 0.114032 0.027428
 C 3.114679 -0.735266 -0.975594
 C 4.590681 -0.779827 -0.722090
 C 5.519400 -0.351409 -1.565012
 H 0.977408 0.342039 1.568269
 H 1.140335 -1.358912 0.859229
 H 2.694399 1.159976 0.060021
 H 2.938606 -0.345415 -1.984747
 H 2.702768 -1.750467 -0.942873
 H 4.891177 -1.188161 0.240965
 H 5.256485 0.066642 -2.532238
 H 6.574517 -0.405848 -1.323081