    24
 geometry
 C                     0.71414150     0.00000000    -0.37879138
 C                    -0.71414150     0.00000000    -0.37879138
 C                    -1.41973662     0.00000000     0.88710015
 C                    -0.70188399     0.00000000     2.10246175
 C                     0.70188399     0.00000000     2.10246175
 C                     1.41973662     0.00000000     0.88710015
 C                     1.49905209     0.00000000    -1.57787757
 C                    -1.49905209     0.00000000    -1.57787757
 C                    -2.89925232     0.00000000    -1.53879745
 C                    -3.57231998     0.00000000    -0.31201584
 C                    -2.83565341     0.00000000     0.89453334
 C                     2.83565341     0.00000000     0.89453334
 C                     3.57231998     0.00000000    -0.31201584
 C                     2.89925232     0.00000000    -1.53879745
 H                     1.01858987     0.00000000    -2.54986097
 H                    -1.01858987     0.00000000    -2.54986097
 H                    -3.36408811     0.00000000     1.84498295
 H                    -1.23974423     0.00000000     3.04720256
 H                     1.23974423     0.00000000     3.04720256
 H                     3.36408811     0.00000000     1.84498295
 H                     3.46005967     0.00000000    -2.46912679
 H                    -3.46005967     0.00000000    -2.46912679
 H                    -4.65850108     0.00000000    -0.27962912
 H                     4.65850108     0.00000000    -0.27962912
