H6 Li6 O21 P6
      Toumi M, Hlel F, Ben Chaabane T, Smiri L, Laligant Y, Emery J
      European Journal of Solid State and Inorganic Chemistry 45 (1998) 689-697
      X-ray powder structure determination of Li6 P6 O18 . 3(H2 O)
      _cod_database_code 1000489
      _database_code_amcsd 0012632

      CELL PARAMETERS:   15.7442  15.7442  12.5486   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2693.811
      Density (g/cm3):      2.106
      MAX. ABS. INTENSITY / VOLUME**2:      8.278803969    
      RIR:      1.280
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.58         17.43        9.2334    1   0   1         6
                11.24          6.35        7.8721    1   1   0         6
                14.79          1.45        5.9905    0   2   1         6
                15.55        100.00        5.6998    0   1   2         6
                18.61          3.14        4.7671    2   1   1        12
                19.23          2.02        4.6167    2   0   2         6
                19.53         35.06        4.5450    3   0   0         6
                21.24         51.20        4.1829    0   0   3         2
                22.32         43.49        3.9824    1   2   2        12
                22.59         79.50        3.9360    2   2   0         6
                24.09          6.43        3.6938    1   1   3        12
                27.11          3.50        3.2895    4   0   1         6
                27.54         13.33        3.2388    3   1   2        12
                29.01         14.75        3.0778    0   3   3         6
                29.01          9.17        3.0778    3   0   3         6
                29.21          1.85        3.0573    1   0   4         6
                29.43          4.99        3.0352    3   2   1        12
                29.83         22.63        2.9952    0   4   2         6
                30.03         36.32        2.9754    4   1   0        12
                31.20         12.02        2.8665    2   2   3        12
                31.97          1.50        2.7994    2   3   2        12
                33.63          7.20        2.6648    0   5   1         6
                34.17          2.46        2.6240    3   3   0         6
                35.91         27.30        2.5010    5   0   2         6
                36.40          1.72        2.4683    0   1   5         6
                37.08          7.22        2.4246    1   4   3        12
                37.08          1.29        2.4246    4   1   3        12
                37.24          6.39        2.4145    1   3   4        12
                37.74         12.38        2.3836    4   2   2        12
                39.50          6.25        2.2813    1   5   2        12
                39.66          1.43        2.2725    6   0   0         6
                42.84          2.17        2.1109    3   4   2        12
                43.26          1.48        2.0914    0   0   6         2
                43.27         15.36        2.0911    3   1   5        12
                44.15          1.04        2.0513    1   6   1        12
                45.42          3.79        1.9968    6   0   3         6
                45.56          1.34        1.9912    2   4   4        12
                45.98          6.14        1.9737    6   1   2        12
                46.12          2.98        1.9680    4   4   0         6
                46.94          7.85        1.9355    2   5   3        12
                47.08          1.34        1.9304    5   1   4        12
                48.96          6.80        1.8603    0   7   2         6
                48.96          1.47        1.8603    5   3   2        12
                49.34          1.93        1.8469    2   2   6        12
                50.54          5.16        1.8060    7   1   0        12
                52.19          6.48        1.7527    1   5   5        12
                53.56          2.04        1.7110    1   4   6        12
                54.56          3.76        1.6819    4   5   2        12
                54.92          1.59        1.6718    3   4   5        12
                55.41          2.33        1.6580    1   7   3        12
                56.86          1.10        1.6194    6   2   4        12
                57.22          4.30        1.6100    7   2   2        12
                57.56          7.11        1.6012    6   1   5        12
                58.04          1.74        1.5890    3   6   3        12
                58.64          3.83        1.5744    5   5   0         6
                60.13          2.58        1.5388    5   3   5        12
                60.57          1.04        1.5286    2   0   8         6
                61.06          5.53        1.5176    6   4   2        12
                61.39          1.53        1.5102    2   6   5        12
                61.95          3.07        1.4980    0   5   7         6
                62.42          1.46        1.4877    8   2   0        12
                63.09          2.13        1.4735    5   5   3        12
                64.29          1.57        1.4489    3   1   8        12
                64.41          1.30        1.4465    5   1   7        12
                65.51          2.04        1.4249    0   4   8         6
                65.76          1.01        1.4201    6   5   1        12
                67.17          1.71        1.3936    5   6   2        12
                67.49          2.77        1.3879    7   2   5        12
                69.08          2.10        1.3597    5   0   8         6
                69.19          1.87        1.3577    1   6   7        12
                69.54          2.01        1.3519    8   3   2        12
                69.85          2.92        1.3467    1   8   5        12
                71.01          2.27        1.3274    6   4   5        12
                71.42          2.82        1.3209    1   5   8        12
                71.53          1.32        1.3191    3   5   7        12
                71.97          1.58        1.3120    6   6   0         6
                72.70          1.23        1.3007    6   5   4        12
                73.12          3.08        1.2942   10   1   0        12
                73.72          1.95        1.2852    3   4   8        12
                76.02          1.86        1.2519    6   6   3        12
                76.19          1.00        1.2496    1   0  10         6
                76.73          5.26        1.2420    5   6   5        12
                77.15          4.79        1.2363   10   1   3        12
                77.15          1.45        1.2363    1  10   3        12
                78.36          1.44        1.2203    2   7   7        12
                78.44          1.20        1.2192    2   1  10        12
                78.69          1.79        1.2160   11   0   2         6
                79.40          2.00        1.2069    9   3   3        12
                81.71          2.16        1.1785    4   6   7        12
                81.79          1.06        1.1776    4   0  10         6
                85.11          3.45        1.1400    0   5  10         6
                87.23          1.59        1.1176    6   5   7        12
                87.84          1.85        1.1114   11   0   5         6
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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.