13
charge = 0
 O 1.192592 -0.091762 0.267877
 S 2.754790 0.081921 -0.020106
 O 2.902981 0.270438 -1.429785
 O 3.252193 1.033868 0.913134
 C 3.353305 -1.530767 0.449851
 C 4.843373 -1.567337 0.442382
 C 5.551588 -2.317036 -0.388165
 H 0.735669 -0.094754 -0.583706
 H 2.918142 -2.245786 -0.249871
 H 2.944452 -1.702547 1.449310
 H 5.338373 -0.929909 1.168466
 H 5.077485 -2.953060 -1.128580
 H 6.634355 -2.320169 -0.355915