Question

List all the non redundant symmetry operations for d5h point group

Answer 1

D5hh=20E2 C52 C525 C2′σh2 S52 S535 σvRotTr=pd― f ―― g ――― h ―――― i ――A1′11111111..........T...............TT......................TA1″1111−1−1−1−1.........................................T.........A2′111−1111−1..T.........................T......................A2″111−1−1−1−11.....T...........T...................T..T..........E1′20.6180−1.6180020.6180−1.61800...TT..........TT.TT...............TT.TT..TT.......E1″20.6180−1.61800−2−0.61801.61800TT......TT..............TT...TT.................TT.E2′2−1.61800.618002−1.61800.61800......TT...TT.........TT.......TT.............TT...E2″2−1.61800.61800−21.6180−0.61800.............TT.....TT...........TT.........TT.....Irrational character values:1.618033988750=2 cos(2π/10)=2 cos(π/5)=(√5+1)/20.618033988750=2 cos(4π/10)=2 cos(2π/5)=(√5−1)/2