19
 
C    -4.4907170   -0.2846965    0.0000000 
C    -3.3409980    0.4221291    0.0000000 
C    -2.0728169   -0.2209986    0.0000000 
C    -0.8613216    0.4399317    0.0000000 
C     0.3442238   -0.2574434    0.0000000 
C     1.6153368    0.3435008    0.0000000 
C     2.7546432   -0.4079159    0.0000000 
C     4.1280936    0.1239324    0.0000000 
H    -4.4912404   -1.3692606    0.0000000 
H    -5.4559838    0.2058217    0.0000000 
H    -3.3689544    1.5067433    0.0000000 
H    -2.0671613   -1.3088235    0.0000000 
H    -0.8453043    1.5251322    0.0000000 
H     0.3021542   -1.3445582    0.0000000 
H     1.6841721    1.4268192    0.0000000 
H     2.6515138   -1.4915014    0.0000000 
H     4.1658618    1.2119197    0.0000000 
H     4.6742492   -0.2603660    0.8704726 
H     4.6742492   -0.2603660   -0.8704726 
