NH4-Chabazite-K
      Gualtieri A F, Passaglia E
      European Journal of Mineralogy 18 (2006) 351-359
      Rietveld structure refinement of NH4-exchanged natural chabazite
      Locality: Wasson's Bluff, Two Islands, Nova Scotia, Canada
      _database_code_amcsd 0007150

      CELL PARAMETERS:    9.4171   9.4171   9.4171   94.678   94.678   94.678
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    826.291
      Density (g/cm3):      1.913
      MAX. ABS. INTENSITY / VOLUME**2:      9.517164418    
      RIR:      1.620
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.46        100.00        9.3486    1   0   0         6
                12.78         11.96        6.9251    0  -1   1         6
                13.98          3.58        6.3352    1   1   0         6
                15.93         24.85        5.5647    1  -1   1         6
                17.83         16.19        4.9738    1   1   1         2
                18.99          4.67        4.6743    2   0   0         6
                20.47         50.14        4.3378    0  -1   2        12
                22.00          2.03        4.0398    2   1   0        12
                22.95         10.30        3.8743    2  -1   1        12
                25.00         28.59        3.5621    2   1   1         6
                25.73         22.18        3.4626    0  -2   2         6
                27.47          5.76        3.2470    2  -2   1        12
                28.17          5.61        3.1676    2   2   0         6
                30.40         56.26        2.9399   -1  -1   3         6
                30.88         10.91        2.8960    2   2   1         6
                31.05         29.70        2.8806    3   1   0        12
                31.48          2.48        2.8418    3  -1   1        12
                32.17          2.62        2.7823    2  -2   2         6
                33.54          2.16        2.6718    3   1   1         6
                34.26          7.14        2.6174    2  -3   1        12
                34.75          3.07        2.5817    3  -2   1        12
                36.03          7.70        2.4927    3   2   0        12
                39.02          1.05        2.3084    0  -3   3         6
                39.46          2.81        2.2838   -1  -1   4         6
                42.82          1.47        2.1117    4   1   1         6
                43.21          5.65        2.0939    4  -2   1        12
                43.74          1.56        2.0697    3  -3   2        12
                44.92          1.53        2.0177    3  -2   3         6
                47.33          2.18        1.9207    3  -4   1        12
                48.70          8.82        1.8697    5   0   0         6
                49.45          3.52        1.8430    3   3   2         6
                50.25          2.34        1.8156    3  -4   2        12
                50.63          4.34        1.8029    5   1   0        12
                50.63          3.48        1.8029    4  -1   3        12
                51.44          1.69        1.7765   -1  -2   5        12
                52.88          6.67        1.7313    0  -4   4         6
                53.09          1.24        1.7249    4   3   1        12
                54.22          2.54        1.6919    5  -1   2        12
                55.42          2.80        1.6579    3   3   3         2
                55.59          4.88        1.6531   -1  -3   5        12
                55.99          1.63        1.6423    4  -3   3        12
                58.25          1.24        1.5838    4   4   0         6
                59.25          3.04        1.5595    0  -1   6        12
                60.61          2.08        1.5277    0  -4   5        12
                60.99          1.86        1.5192    0  -2   6        12
                62.23          1.84        1.4918    3  -5   3         6
                64.36          1.05        1.4475    6  -1   2        12
                65.76          2.18        1.4201    6  -3   1        12
                66.79          2.61        1.4006    6   2   1        12
                68.74          3.08        1.3655    6  -3   2        12
                70.49          2.85        1.3359    6   2   2         6
                70.68          3.39        1.3327    3  -6   3         6
                73.58          1.05        1.2873    4  -5   4         6
                73.58          1.07        1.2873   -2  -2   7         6
                74.73          1.36        1.2703    5  -4   4        12
                77.65          1.59        1.2296    6  -4   3        12
                80.15          2.74        1.1974    7  -1   3        12
                83.50          1.36        1.1577    6  -5   3        12
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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.