Hi, ALL, When I use the command ?hex2rhomb? to convert the hexagonal to rhombohedral postions, it is found that some atoms are at the same coordinations after the conversion. For example, Atom A (0, 0, 0) and B (1/3, 2/3, 2/3) are at different position (space group P3M1, No. 156). When hex2rhomb is executed, they are both in (0, 0, 0). Since they are different atoms for A and B, I wonder there is something wrong. Could anyone provide some suggestion? Thanks very much!
Wang Jing ????????wangjingjing at ciac.jl.cn ??????????2012-05-13