13
charge = 0
 O 1.633344 0.386388 0.876368
 C 2.316480 -0.016671 -0.032889
 C 2.954883 0.850919 -1.015373
 C 3.714885 0.443503 -2.031166
 C 4.182415 1.620953 -2.808470
 O 3.627922 2.745765 -2.156179
 C 2.854217 2.343135 -1.034328
 H 2.501104 -1.102129 -0.174360
 H 3.965830 -0.582623 -2.271346
 H 3.845584 1.581665 -3.854832
 H 5.279961 1.691669 -2.825338
 H 1.817900 2.683904 -1.146561
 H 3.252874 2.793732 -0.117416