           6
 
   C         -0.66757860      0.00000000      0.00000000
   C          0.66757860      0.00000000      0.00000000
   H          1.23225356      0.92362126      0.00000000
   H          1.23225356     -0.92362126      0.00000000
   H         -1.23225356     -0.92362126      0.00000000
   H         -1.23225356      0.92362126      0.00000000
