12

C 	 -0.76351	 -1.17343	  0.00000
C 	  0.63445	 -1.24796	 -0.00032
C 	  1.39788	 -0.07448	  0.00000
C 	  0.76335	  1.17354	  0.00064
C 	 -0.63437	  1.24791	 -0.00000
C 	 -1.39780	  0.07442	 -0.00032
H 	 -1.35225	 -2.07853	 -0.00064
H 	  1.12414	 -2.21074	 -0.00019
H 	  2.47631	 -0.13216	  0.00077
H 	  1.35234	  2.07848	  0.00032
H 	 -1.12405	  2.21069	 -0.00013
H 	 -2.47647	  0.13226	 -0.00013