Gmelinite-Na
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern for R070354
      Sacerdoti M, Passaglia E, Carnevali R
      Zeolites 15 (1995) 276-281
      Structural refinements of Na-, K-, and Ca-exchanged gmelinites
      Note: sample 1Na

      CELL PARAMETERS:   13.74907   13.74907   10.05825   90.00000   90.00000   120.0000
      SPACE GROUP: P6_3/mmc
      X-RAY WAVELENGTH:     1.541838
               2-THETA      INTENSITY    D-SPACING   H   K   L
                 7.43        100.00       11.9070    1   0   0
                11.52         12.71        7.6837    1   0   1
                12.88         26.85        6.8745    1   1   0
                17.30          3.00        5.1233    2   0   1
                17.63         18.87        5.0291    0   0   2
                19.15          1.30        4.6328    1   0   2
                19.72         10.08        4.5004    2   1   0
                21.62         70.98        4.1080    2   1   1
                25.91          3.39        3.4373    2   2   0
                26.99          1.02        3.3024    3   1   0
                27.63         33.88        3.2273    1   0   3
                30.00         39.71        2.9768    4   0   0
                30.59         11.05        2.9214    2   0   3
                31.32         40.51        2.8544    4   0   1
                31.51          2.80        2.8378    2   2   2
                32.77          2.89        2.7317    3   2   0
                33.31         28.89        2.6887    2   1   3
                33.99          1.94        2.6362    3   2   1
                34.50          5.95        2.5983    4   1   0
                38.99          2.42        2.3084    4   1   2
                39.29          1.42        2.2915    3   3   0
                42.53          1.46        2.1241    3   0   4
                43.37          9.69        2.0852    3   3   2
                44.07          5.61        2.0538    4   1   3
                46.76          1.91        1.9415    5   0   3
                47.67          3.32        1.9067    5   2   0
                48.70          2.62        1.8684    4   2   3
                49.61          5.14        1.8365    2   1   5
                50.47          8.15        1.8070    4   1   4
                51.08          4.98        1.7869    6   1   1
                52.92          3.80        1.7291    5   0   4
                53.27          7.75        1.7186    4   4   0
                54.11          1.16        1.6937    3   3   4
                54.72          5.27        1.6764    0   0   6
                55.62          1.29        1.6512    6   2   0
                56.43          1.14        1.6294    6   2   1
                57.70          3.65        1.5967    6   1   3
                58.82          1.06        1.5688    6   2   2
                60.71          1.59        1.5245    5   4   0
                61.47          1.16        1.5073    5   4   1
                62.67          3.41        1.4813    6   2   3
                63.10          1.35        1.4723    8   0   1
                63.66          2.66        1.4607    4   0   6
                64.70          1.05        1.4397    7   2   1
                66.31          3.85        1.4086    4   1   6
                67.44          4.53        1.3878    5   4   3
                69.72          1.13        1.3479    6   1   5
                70.92          1.18        1.3279    7   3   1
                71.22          3.64        1.3230    9   0   0
                73.07          4.18        1.2940    4   0   7
                73.54          1.39        1.2869    8   1   3
                74.04          1.51        1.2795    9   0   2
                76.52          2.23        1.2440    7   3   3
                79.87          2.97        1.2000    4   4   6
                79.87          2.97        1.2000    4   4   6
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.