| Item Value |
Description |
| b1 |
monoclinic unique axis b, cell choice 1, abc |
| b2 |
monoclinic unique axis b, cell choice 2, abc |
| b3 |
monoclinic unique axis b, cell choice 3, abc |
| -b1 |
monoclinic unique axis b, cell choice 1, c-ba |
| -b2 |
monoclinic unique axis b, cell choice 2, c-ba |
| -b3 |
monoclinic unique axis b, cell choice 3, c-ba |
| c1 |
monoclinic unique axis c, cell choice 1, abc |
| c2 |
monoclinic unique axis c, cell choice 2, abc |
| c3 |
monoclinic unique axis c, cell choice 3, abc |
| -c1 |
monoclinic unique axis c, cell choice 1, ba-c |
| -c2 |
monoclinic unique axis c, cell choice 2, ba-c |
| -c3 |
monoclinic unique axis c, cell choice 3, ba-c |
| a1 |
monoclinic unique axis a, cell choice 1, abc |
| a2 |
monoclinic unique axis a, cell choice 2, abc |
| a3 |
monoclinic unique axis a, cell choice 3, abc |
| -a1 |
monoclinic unique axis a, cell choice 1, -acb |
| -a2 |
monoclinic unique axis a, cell choice 2, -acb |
| -a3 |
monoclinic unique axis a, cell choice 3, -acb |
| abc |
orthorhombic |
| ba-c |
orthorhombic |
| cab |
orthorhombic |
| -cba |
orthorhombic |
| bca |
orthorhombic |
| a-cb |
orthorhombic |
| 1abc |
orthorhombic origin choice 1 |
| 1ba-c |
orthorhombic origin choice 1 |
| 1cab |
orthorhombic origin choice 1 |
| 1-cba |
orthorhombic origin choice 1 |
| 1bca |
orthorhombic origin choice 1 |
| 1a-cb |
orthorhombic origin choice 1 |
| 2abc |
orthorhombic origin choice 2 |
| 2ba-c |
orthorhombic origin choice 2 |
| 2cab |
orthorhombic origin choice 2 |
| 2-cba |
orthorhombic origin choice 2 |
| 2bca |
orthorhombic origin choice 2 |
| 2a-cb |
orthorhombic origin choice 2 |
| 1 |
tetragonal or cubic origin choice 1 |
| 2 |
tetragonal or cubic origin choice 2 |
| h |
trigonal using hexagonal axes |
| r |
trigonal using rhombohedral axes |