$cell vectors
1.0
  3.3269984345075292    0.0000000000000000    0.0000000000000000
  0.0000000000000000    3.3269984345075292    0.0000000000000000
  0.0000000000000000    0.0000000000000000    6.1509971056975674
 3 2
Direct
  0.0000000000000000    0.4999999999999998    0.3691999999999995 # Rh1
  0.0000000000000000    0.0000000000000000    0.0000000000000000 # Rh2
  0.4999999999999998    0.0000000000000000    0.6307999999999997 # Rh3
  0.0000000000000000    0.4999999999999998    0.7469999999999997 # P1
  0.4999999999999998    0.0000000000000000    0.2530000000000002 # P2