Li1.6 Mg1.6 O8 Sn2.8
      Choisnet J, Raveau B
      Materials Research Bulletin 14 (1979) 1381-1389
      Une nouvelle structure hexagonale compacte ordonne: les oxydes
      (Sn - x3)octa (M - Li)tetra O8 avec X = Sn(Ti)+ M + Li et M = Zn, Mg
      _cod_database_code 1001289
      _database_code_amcsd 0014277

      CELL PARAMETERS:    6.0770   6.0770   9.8290   90.000   90.000  120.000
      SPACE GROUP: P6_3mc    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    314.354
      Density (g/cm3):      5.391
      MAX. ABS. INTENSITY / VOLUME**2:      55.67654715    
      RIR:      3.363
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.85          5.29        5.2628    1   0   0         6
                18.05         21.57        4.9145    0   0   2         1
                19.13        100.00        4.6396    1   0   1         6
                24.79         52.88        3.5919    1   0   2         6
                29.40          9.32        3.0385    1   1   0         6
                32.18         50.07        2.7814    1   0   3         6
                34.07         24.68        2.6314    2   0   0         6
                34.71         80.19        2.5844    1   1   2         6
                35.31         60.88        2.5419    2   0   1         6
                36.57         13.00        2.4573    0   0   4         1
                38.82         18.49        2.3198    2   0   2         6
                44.14         36.36        2.0516    2   0   3         6
                46.58          7.51        1.9496    2   1   1        12
                47.59          2.44        1.9106    1   1   4         6
                49.43         15.27        1.8439    2   1   2        12
                49.50          3.47        1.8415    1   0   5         6
                50.84         20.24        1.7960    2   0   4         6
                52.14          1.22        1.7543    3   0   0         6
                53.92         29.12        1.7003    2   1   3        12
                55.63         18.03        1.6522    3   0   2         6
                56.15          2.44        1.6382    0   0   6         1
                58.62         43.10        1.5749    2   0   5         6
                59.06          1.25        1.5641    1   0   6         6
                60.99         33.97        1.5193    2   2   0         6
                64.16          3.58        1.4515    2   2   2         6
                64.54          4.93        1.4438    3   1   1        12
                64.64          6.61        1.4420    1   1   6         6
                66.87          4.57        1.3992    3   1   2        12
                66.92          4.66        1.3982    2   1   5        12
                69.25          6.96        1.3567    1   0   7         6
                70.65          8.67        1.3333    3   1   3        12
                71.74          2.82        1.3157    4   0   0         6
                72.48          6.85        1.3041    4   0   1         6
                73.25         11.15        1.2922    2   2   4         6
                74.68          1.09        1.2710    4   0   2         6
                75.13          1.47        1.2645    2   1   6        12
                76.97          2.11        1.2388    2   0   7         6
                77.73          2.41        1.2286    0   0   8         1
                78.31          4.53        1.2209    4   0   3         6
                80.08          1.16        1.1984    3   2   1        12
                80.16          3.25        1.1973    3   0   6         6
                82.27          1.41        1.1719    3   1   5        12
                83.31          3.12        1.1599    4   0   4         6
                84.45          5.54        1.1471    2   1   7        12
                85.19          1.48        1.1390    1   1   8         6
                85.76          1.28        1.1329    3   2   3        12
                87.16          2.75        1.1183    4   1   2        12
                87.59          2.88        1.1139    2   2   6         6
                87.66          1.43        1.1133    2   0   8         6
                89.67         10.21        1.0934    4   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.