Allabogdanite
Diffraction data computed using the structure from the paper listed below, 
along with the cell parameters refined from single crystal data of R070012
      Britvin S N, Rudashevsky N S, Krivovichev S V, Burns P C, Polekhovsky Y S
      American Mineralogist 87 (2002) 1245-1249
      Allabogdanite, (Fe,Ni)2P, a new mineral from the Onello meteorite:
      The occurence and crystal structure
      _database_code_amcsd 0002898

      CELL PARAMETERS:   5.7250  3.5380  6.6460   90.000   90.000   90.000
      SPACE GROUP: Pnma      

           ATOM        X         Y         Z     OCCUPANCY  ISO(B)
            Fe     0.35770   0.25000   0.93570     0.750     0.750
            Ni     0.35770   0.25000   0.93570     0.250     0.750
            Fe     0.46930   0.25000   0.33240     0.750     0.876
            Ni     0.46930   0.25000   0.33240     0.250     0.876
            P      0.24430   0.25000   0.62250     1.000     0.561

            X-RAY WAVELENGTH:     1.541838
            BOUNDS ON TWO THETA:    5.0  90.0
            LIMITS IMPOSED ON THE INDICES ARE:  +/-  5 +/-  3 +/-  6
            MAX. ABS. INTENSITY / VOLUME**2:      61.68824740    
            The INTENSITY cut off value is   1.00

               2-THETA      INTENSITY    D-SPACING   H   K   L
                20.48          2.08        4.3376    1   0   1
                26.83          1.87        3.3230    0   0   2
                28.58          1.01        3.1230    0   1   1
                31.12          2.92        2.8740    1   0   2
                31.25          1.19        2.8625    2   0   0
                32.66          7.21        2.7416    1   1   1
                40.44        100.00        2.2307    1   1   2
                40.54         49.99        2.2254    2   1   0
                41.64         10.70        2.1688    2   0   2
                42.86         73.68        2.1102    2   1   1
                43.82         31.58        2.0660    1   0   3
                48.48         28.42        1.8776    0   1   3
                49.28          7.16        1.8490    2   1   2
                49.71         24.13        1.8342    3   0   1
                51.20         17.30        1.7841    1   1   3
                51.67         40.51        1.7690    0   2   0
                52.21         10.05        1.7520    2   0   3
                55.29          5.41        1.6615    0   0   4
                55.53         16.85        1.6549    3   0   2
                56.51          4.82        1.6284    3   1   1
                57.78          2.96        1.5957    1   0   4
                58.82          5.24        1.5700    2   1   3
                64.44          1.77        1.4459    3   0   3
                66.87          2.60        1.3992    4   0   1
                68.44          3.77        1.3708    2   2   2
                70.02         11.97        1.3437    1   2   3
                71.81          3.74        1.3145    4   0   2
                72.67          2.72        1.3011    4   1   1
                73.08          2.35        1.2948    1   0   5
                74.52         11.31        1.2733    3   2   1
                76.53          5.07        1.2448    2   2   3
                76.57          6.05        1.2443    0   1   5
                77.46          2.48        1.2322    4   1   2
                79.07          3.23        1.2111    0   2   4
                79.27          9.98        1.2085    3   2   2
                79.50          4.16        1.2056    2   0   5
                81.18          1.76        1.1849    1   2   4
                81.48         13.52        1.1812    3   1   4
                85.00          4.01        1.1411    2   1   5
                87.04          1.24        1.1195    3   2   3
                89.25          1.93        1.0974    4   2   1
                89.92          6.50        1.0910    1   3   2
                89.98          3.28        1.0904    2   3   0
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.