Sr0.8La0.2Nb2O6
      Istomin S Y, D'yachenko O G, Antipov E V, Svensson G, Nygren M
      Materials Research Bulletin 29 (1994) 743-749
      Synthesis and characterisation of reduced niobates [Sr1-xLnxNb2O6, Ln = La, Nd]
      Locality: Synthetic
      _database_code_amcsd 0018964

      CELL PARAMETERS:   11.0420   7.6650   5.5840   90.000   90.000   90.000
      SPACE GROUP: Pnma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    472.613
      Density (g/cm3):      5.335
      MAX. ABS. INTENSITY / VOLUME**2:      68.20596231    
      RIR:      4.163
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.05          5.61        5.5210    2   0   0         2
                17.80         10.75        4.9831    1   0   1         4
                19.67          2.76        4.5133    0   1   1         4
                19.82          7.90        4.4799    2   1   0         4
                21.27          5.61        4.1778    1   1   1         8
                22.65          5.02        3.9260    2   0   1         4
                23.21         18.99        3.8325    0   2   0         2
                25.49          1.62        3.4943    2   1   1         8
                28.35         20.49        3.1483    2   2   0         4
                29.06         81.75        3.0731    3   0   1         4
                29.40        100.00        3.0379    1   2   1         8
                31.36         10.19        2.8524    3   1   1         8
                32.06         29.93        2.7920    0   0   2         2
                32.43          6.40        2.7605    4   0   0         2
                32.65          4.15        2.7425    2   2   1         8
                33.09          2.47        2.7068    1   0   2         4
                34.53          3.53        2.5972    4   1   0         4
                35.16          1.33        2.5523    1   1   2         8
                36.30          4.47        2.4746    4   0   1         4
                37.51          4.92        2.3975    3   2   1         8
                37.97          4.30        2.3695    2   1   2         8
                38.76          3.69        2.3233    0   3   1         4
                38.84          2.07        2.3187    2   3   0         4
                40.26         13.18        2.2399    4   2   0         4
                40.56          5.43        2.2244    3   0   2         4
                42.31          3.50        2.1363    3   1   2         8
                43.31         14.78        2.0889    2   2   2         8
                44.10          3.97        2.0536    5   0   1         4
                45.74          7.07        1.9837    5   1   1         8
                46.21          3.69        1.9647    3   3   1         8
                46.25          8.03        1.9630    4   0   2         4
                47.44         19.78        1.9162    0   4   0         2
                47.83          3.34        1.9016    4   1   2         8
                48.55          2.99        1.8751    4   3   0         4
                49.53          2.81        1.8403    6   0   0         2
                50.45          2.08        1.8088    0   1   3         4
                51.04          3.07        1.7895    6   1   0         4
                51.21          2.34        1.7838    2   3   2         8
                51.84          2.40        1.7638    2   0   3         4
                52.34          1.15        1.7479    6   0   1         4
                52.37         20.90        1.7472    4   2   2         8
                53.30          1.90        1.7189    2   1   3         8
                55.31          8.74        1.6610    3   0   3         4
                55.38          2.55        1.6590    6   2   0         4
                55.51          9.25        1.6554    1   2   3         8
                56.60         21.44        1.6260    3   4   1         8
                57.52          8.91        1.6023    2   2   3         8
                57.58          3.87        1.6007    5   3   1         8
                58.41          9.86        1.5799    0   4   2         4
                58.47          5.73        1.5784    5   2   2         8
                58.65          2.66        1.5742    4   4   0         4
                59.06          1.60        1.5640    1   4   2         8
                59.94          1.46        1.5433    4   0   3         4
                60.23          1.35        1.5366    6   0   2         4
                60.77          2.74        1.5240    3   2   3         8
                61.04          8.31        1.5180    7   0   1         4
                61.55          1.75        1.5066    6   1   2         8
                62.36          1.74        1.4891    7   1   1         8
                64.15          1.55        1.4518    3   4   2         8
                65.44          1.23        1.4262    6   2   2         8
                66.22          5.01        1.4113    7   2   1         8
                66.77          1.36        1.4010    5   4   1         8
                66.86          1.24        1.3993    5   1   3         8
                67.04          1.30        1.3960    0   0   4         2
                67.65          1.72        1.3850    1   0   4         4
                68.42          3.24        1.3712    4   4   2         8
                71.01          1.37        1.3273    6   4   0         4
                72.18          1.30        1.3087    6   0   3         4
                72.40          1.08        1.3053    3   0   4         4
                72.58          1.82        1.3025    1   2   4         8
                72.83          1.69        1.2986    8   2   0         4
                72.89          1.13        1.2977    2   4   3         8
                75.79          4.79        1.2551    3   4   3         8
                76.64          1.42        1.2433    5   3   3         8
                77.07          4.43        1.2375    1   6   1         8
                78.81          1.12        1.2144    8   3   0         4
                79.68          1.12        1.2034    7   0   3         4
                79.79          1.02        1.2019    4   4   3         8
                80.05          1.11        1.1988    6   4   2         8
                80.76          5.43        1.1899    7   4   1         8
                81.19          1.72        1.1847    4   2   4         8
                81.80          2.02        1.1775    8   2   2         8
                83.36          1.76        1.1594    4   6   0         4
                84.36          1.00        1.1481    7   2   3         8
                85.40          1.06        1.1368    2   6   2         8
                86.19          1.23        1.1283    0   4   4         4
                86.25          4.24        1.1278    5   2   4         8
                86.75          1.39        1.1225    1   4   4         8
                88.56          1.14        1.1042   10   0   0         2
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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.