hex_1_yne
    16
   3.7770000   3.9500000  -4.3650000   3.5880000   3.1980000  -3.4480000
   0.1500000   0.6970000  -0.8320000   3.3600000   2.2780000  -2.3260000
   1.6290000   1.0080000  -0.9970000   1.8770000   1.9350000  -2.1870000
   3.9460000   4.6170000  -5.1780000  -0.2440000   0.2310000  -1.7400000
  -0.4240000   1.6090000  -0.6420000  -0.0150000   0.0070000   0.0020000
   3.9400000   1.3610000  -2.4810000   3.7240000   2.7360000  -1.3980000
   2.0030000   1.4730000  -0.0780000   2.1800000   0.0700000  -1.1340000
   1.5180000   1.4560000  -3.1070000   1.2930000   2.8560000  -2.0630000