Group C16h n 18 Irred Operation 1 Ag E 2 Bg C16 3 E1g C8 4 E2g C16^3 5 E3g C4 6 E4g C16^5 7 E5g C8^3 8 E6g C16^7 9 E7g C2 10 Au i 11 Bu S16 12 E1u S8 13 E2u S16^3 14 E3u S4 15 E4u S16^5 16 E5u S8^3 17 E6u S16^7 18 E7u sh Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 2 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 3 2.00000 1.84770 1.41420 0.76530 0.00000 -0.76530 -1.41420 -1.84770 -2.00000 2.00000 -1.84770 -1.41420 -0.76530 0.00000 0.76530 1.41420 1.84770 -2.00000 4 2.00000 1.41420 0.00000 -1.41420 -2.00000 -1.41420 0.00000 1.41420 2.00000 2.00000 1.41420 0.00000 -1.41420 -2.00000 -1.41420 0.00000 1.41420 2.00000 5 2.00000 0.76530 -1.41420 -1.84770 0.00000 1.84770 1.41420 -0.76530 -2.00000 2.00000 -0.76530 1.41420 1.84770 0.00000 -1.84770 -1.41420 0.76530 -2.00000 6 2.00000 0.00000 -2.00000 0.00000 2.00000 0.00000 -2.00000 0.00000 2.00000 2.00000 0.00000 -2.00000 0.00000 2.00000 0.00000 -2.00000 0.00000 2.00000 7 2.00000 -0.76530 -1.41420 1.84770 0.00000 -1.84770 1.41420 0.76530 -2.00000 2.00000 0.76530 1.41420 -1.84770 0.00000 1.84770 -1.41420 -0.76530 -2.00000 8 2.00000 -1.41420 0.00000 1.41420 -2.00000 1.41420 0.00000 -1.41420 2.00000 2.00000 -1.41420 0.00000 1.41420 -2.00000 1.41420 0.00000 -1.41420 2.00000 9 2.00000 -1.84770 1.41420 -0.76530 0.00000 0.76530 -1.41420 1.84770 -2.00000 2.00000 1.84770 -1.41420 0.76530 0.00000 -0.76530 1.41420 -1.84770 -2.00000 10 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 11 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 1.00000 -1.00000 12 2.00000 1.84770 1.41420 0.76530 0.00000 -0.76530 -1.41420 -1.84770 -2.00000 -2.00000 1.84770 1.41420 0.76530 0.00000 -0.76530 -1.41420 -1.84770 2.00000 13 2.00000 1.41420 0.00000 -1.41420 -2.00000 -1.41420 0.00000 1.41420 2.00000 -2.00000 -1.41420 0.00000 1.41420 2.00000 1.41420 0.00000 -1.41420 -2.00000 14 2.00000 0.76530 -1.41420 -1.84770 0.00000 1.84770 1.41420 -0.76530 -2.00000 -2.00000 0.76530 -1.41420 -1.84770 0.00000 1.84770 1.41420 -0.76530 2.00000 15 2.00000 0.00000 -2.00000 0.00000 2.00000 0.00000 -2.00000 0.00000 2.00000 -2.00000 0.00000 2.00000 0.00000 -2.00000 0.00000 2.00000 0.00000 -2.00000 16 2.00000 -0.76530 -1.41420 1.84770 0.00000 -1.84770 1.41420 0.76530 -2.00000 -2.00000 -0.76530 -1.41420 1.84770 0.00000 -1.84770 1.41420 0.76530 2.00000 17 2.00000 -1.41420 0.00000 1.41420 -2.00000 1.41420 0.00000 -1.41420 2.00000 -2.00000 1.41420 0.00000 -1.41420 2.00000 -1.41420 0.00000 1.41420 -2.00000 18 2.00000 -1.84770 1.41420 -0.76530 0.00000 0.76530 -1.41420 1.84770 -2.00000 -2.00000 -1.84770 1.41420 -0.76530 0.00000 0.76530 -1.41420 1.84770 2.00000