Heulandite-Sr
      Dobelin N, Armbruster T
      American Mineralogist 88 (2003) 527-533
      Stepwise dehydration of Sr-exchanged heulandite:
      A single-crystal X-ray study
      Note: dehydrated at 100 deg C, measured at -170 deg C
      _database_code_amcsd 0002992

      CELL PARAMETERS:   17.6980  17.9700   7.4260   90.000  116.653   90.000
      SPACE GROUP: Cm        
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2110.757
      Density (g/cm3):      2.379
      MAX. ABS. INTENSITY / VOLUME**2:      2.458837554    
      RIR:      0.337
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.45         38.78       11.8731    1   1   0         2
                 9.84         40.42        8.9850    0   2   0         2
                11.19         45.17        7.9087    2   0   0         1
                12.90         28.89        6.8600   -1   1   1         2
                13.01         22.16        6.8045   -2   0   1         1
                13.34         28.96        6.6369    0   0   1         1
                14.92          1.99        5.9365    2   2   0         2
                15.82         11.05        5.6018    1   3   0         2
                16.34          1.88        5.4245   -2   2   1         2
                16.61         29.86        5.3384    0   2   1         2
                16.85         67.80        5.2608   -3   1   1         2
                17.36         60.78        5.1070    1   1   1         2
                17.53         78.89        5.0592    3   1   0         2
                19.04         90.36        4.6613   -1   3   1         2
                19.76         10.88        4.4925    0   4   0         2
                20.34         31.24        4.3657   -4   0   1         1
                20.98          4.58        4.2340    2   0   1         1
                21.94          4.15        4.0520   -3   3   1         2
                22.33         93.19        3.9804    1   3   1         2
                22.46         25.51        3.9577    3   3   0         2
                22.48         33.36        3.9544    4   0   0         1
                22.64         11.43        3.9267   -4   2   1         2
                22.76         61.41        3.9063    2   4   0         2
                23.22         33.31        3.8301    2   2   1         2
                23.73          8.35        3.7491   -2   4   1         2
                23.92          9.07        3.7203    0   4   1         2
                23.98         19.41        3.7110   -2   0   2         1
                24.60          5.53        3.6193    4   2   0         2
                24.96         60.17        3.5669   -3   1   2         2
                25.32         19.50        3.5178   -1   1   2         2
                25.41          2.59        3.5047    1   5   0         2
                25.66         14.07        3.4712   -5   1   1         2
                25.98         51.28        3.4300   -2   2   2         2
                26.19         38.28        3.4023   -4   0   2         1
                26.35          4.92        3.3824    3   1   1         2
                26.87         21.25        3.3185    0   0   2         1
                28.04         64.48        3.1818   -4   2   2         2
                28.51         84.25        3.1309   -4   4   1         2
                28.70          2.43        3.1102   -3   3   2         2
                28.98          3.71        3.0812    2   4   1         2
                29.01         18.59        3.0775   -1   3   2         2
                29.40         11.00        3.0377   -5   1   2         2
                29.69         24.88        3.0089   -3   5   1         2
                29.83         15.36        2.9950    0   6   0         2
                29.93         17.58        2.9856    3   3   1         2
                29.99         88.65        2.9793    1   5   1         2
                30.09        100.00        2.9697    3   5   0         2
                30.11          1.22        2.9683    4   4   0         2
                30.31         28.44        2.9489    1   1   2         2
                30.35          4.80        2.9448   -6   0   1         1
                31.09         13.19        2.8767    4   0   1         1
                31.26          1.40        2.8611   -2   4   2         2
                31.98         19.27        2.7983   -6   2   1         2
                31.99         75.67        2.7973    5   3   0         2
                32.67         16.72        2.7412   -2   6   1         2
                32.68         12.76        2.7406   -5   3   2         2
                32.69          7.03        2.7397    4   2   1         2
                32.81         13.44        2.7299    0   6   1         2
                33.03          3.33        2.7122   -4   4   2         2
                33.50          5.07        2.6748    1   3   2         2
                33.57         13.26        2.6692    0   4   2         2
                34.01          1.31        2.6362    6   0   0         1
                34.09          6.48        2.6304   -6   2   2         2
                35.09          3.02        2.5572   -3   5   2         2
                35.14         13.98        2.5535    2   2   2         2
                35.35          9.56        2.5389   -1   5   2         2
                35.42          4.12        2.5340    1   7   0         2
                35.49          4.75        2.5296    6   2   0         2
                35.61          8.90        2.5213   -5   5   1         2
                36.12         17.07        2.4866    3   5   1         2
                36.13         15.99        2.4859   -7   1   1         2
                36.38         17.68        2.4697   -4   6   1         2
                36.48         10.20        2.4629   -6   4   1         2
                36.58         10.73        2.4565   -4   0   3         1
                36.76          8.77        2.4451    2   6   1         2
                36.89          1.84        2.4365    5   1   1         2
                36.96          1.13        2.4323   -2   0   3         1
                37.08          5.14        2.4246   -7   1   2         2
                37.11         15.81        2.4226    4   4   1         2
                37.68          5.88        2.3875    4   6   0         2
                37.89          1.67        2.3746    5   5   0         2
                37.97         20.38        2.3695   -4   2   3         2
                38.09          5.89        2.3626   -5   1   3         2
                38.31         10.75        2.3495    3   1   2         2
                38.34         17.98        2.3478   -2   2   3         2
                38.37          7.37        2.3460   -6   4   2         2
                38.48          4.89        2.3396   -5   5   2         2
                38.63          1.40        2.3307   -2   6   2         2
                38.71          4.33        2.3264   -3   7   1         2
                38.90          2.16        2.3150   -7   3   1         2
                38.95          3.86        2.3126    1   7   1         2
                39.02         11.75        2.3081    3   7   0         2
                39.33         11.42        2.2910    2   4   2         2
                39.62          3.69        2.2749    5   3   1         2
                39.64         10.28        2.2737    6   4   0         2
                39.74          1.42        2.2682   -6   0   3         1
                39.79          5.43        2.2652   -7   3   2         2
                40.11          3.38        2.2481   -4   6   2         2
                40.14          6.80        2.2462    0   8   0         2
                40.22          6.01        2.2420    7   1   0         2
                40.58          4.46        2.2234    0   6   2         2
                40.79          1.12        2.2123    0   0   3         1
                40.95          9.21        2.2036    3   3   2         2
                41.04          6.67        2.1992   -6   2   3         2
                41.39          1.73        2.1815   -8   0   1         1
                41.92          4.89        2.1553   -4   4   3         2
                42.18          1.29        2.1424    6   0   1         1
                42.25         10.14        2.1389   -2   4   3         2
                42.37          2.05        2.1330   -2   8   1         2
                42.49          2.36        2.1277    0   8   1         2
                42.62          2.15        2.1211   -8   2   2         2
                42.65          1.25        2.1199   -8   2   1         2
                42.71          4.77        2.1170    4   0   2         1
                42.77          6.20        2.1142    7   3   0         2
                42.78          6.90        2.1138   -7   1   3         2
                43.12          4.17        2.0978   -3   7   2         2
                43.34          1.57        2.0876   -1   7   2         2
                43.42         21.22        2.0840    6   2   1         2
                43.63          6.36        2.0747    4   6   1         2
                43.99          1.41        2.0582    3   7   1         2
                44.00          4.45        2.0578   -7   5   1         2
                44.09          3.90        2.0539    1   1   3         2
                44.46          2.97        2.0379   -3   5   3         2
                44.65          2.33        2.0295    5   5   1         2
                44.76          8.53        2.0247   -6   4   3         2
                44.81          4.86        2.0227   -7   5   2         2
                45.21          1.95        2.0057   -7   3   3         2
                45.41          4.80        1.9974   -4   8   1         2
                45.50          2.86        1.9934    5   7   0         2
                45.58          2.42        1.9902    2   6   2         2
                45.72          1.70        1.9843    2   8   1         2
                45.81          2.78        1.9809    1   9   0         2
                45.86          5.18        1.9788    6   6   0         2
                46.01          6.96        1.9725   -5   7   2         2
                46.24          8.59        1.9633   -8   4   2         2
                46.26          3.19        1.9623   -8   4   1         2
                46.30         26.00        1.9608   -1   5   3         2
                46.47          2.47        1.9543    1   3   3         2
                46.65          5.55        1.9469   -9   1   2         2
                46.99          5.33        1.9338   -8   2   3         2
                46.99         10.20        1.9338    6   4   1         2
                47.06          1.29        1.9310    8   2   0         2
                47.14          6.07        1.9281   -1   9   1         2
                47.30          2.97        1.9216   -2   8   2         2
                47.38          1.86        1.9189    2   0   3         1
                47.47          1.24        1.9152   -9   1   1         2
                48.51          1.10        1.8766    2   2   3         2
                48.57          2.00        1.8745   -4   8   2         2
                48.93          3.24        1.8614   -9   3   2         2
                48.97          2.30        1.8602    0   8   2         2
                49.10          4.05        1.8555   -4   0   4         1
                49.79          8.19        1.8315   -7   5   3         2
                49.93          6.39        1.8265   -3   1   4         2
                50.13          3.11        1.8196   -6   0   4         1
                50.31          6.15        1.8135    5   3   2         2
                50.51          1.01        1.8070    7   3   1         2
                50.81         12.16        1.7970    0  10   0         2
                50.91          1.51        1.7936   -2   0   4         1
                50.96          1.23        1.7921    1   5   3         2
                51.14          1.18        1.7860   -6   8   1         2
                51.29          2.17        1.7814   -3   7   3         2
                51.35          4.28        1.7795    0   6   3         2
                51.46          3.58        1.7758    5   7   1         2
                51.60         17.34        1.7712   -7   7   2         2
                51.63          3.74        1.7705    4   8   1         2
                51.67          5.86        1.7689  -10   0   2         1
                51.72          1.93        1.7675   -5   3   4         2
                51.74          1.57        1.7669    3   1   3         2
                51.83          1.94        1.7640   -8   6   2         2
                51.96          1.45        1.7598   -7   1   4         2
                51.99          3.35        1.7589   -2   2   4         2
                52.10          5.89        1.7554   -3   3   4         2
                52.26          6.15        1.7505   -3   9   2         2
                52.30          1.65        1.7491    9   1   0         2
                52.38          2.46        1.7466   -5   7   3         2
                52.74          3.54        1.7356  -10   2   2         2
                52.78          7.41        1.7345    0  10   1         2
                53.01          7.97        1.7274    3   9   1         2
                53.36          4.43        1.7171    2   8   2         2
                53.86          2.86        1.7023    3   3   3         2
                53.90          1.59        1.7011   -8   0   4         1
                54.01          1.17        1.6979    8   0   1         1
                54.01          4.73        1.6977   -9   5   1         2
                54.07          3.92        1.6962    7   7   0         2
                54.07          5.85        1.6961  -10   0   3         1
                54.33          2.36        1.6885    5   9   0         2
                54.40          1.12        1.6865   -6   4   4         2
                54.93          9.47        1.6714   -8   2   4         2
                55.14          1.28        1.6657   -2   4   4         2
                55.18          4.63        1.6645   -1   3   4         2
                55.28          2.59        1.6617   -4  10   1         2
                55.56          2.51        1.6542    2  10   1         2
                55.70          5.64        1.6502   -2   8   3         2
                55.71          3.90        1.6500    8   6   0         2
                55.90          2.87        1.6448   -5   5   4         2
                56.13          3.42        1.6386   -7   7   3         2
                56.23          3.07        1.6360    4  10   0         2
                56.39          1.28        1.6316    0   2   4         2
                57.00         11.59        1.6157    2   6   3         2
                57.21          1.13        1.6102    1   7   3         2
                57.27          2.12        1.6085  -10   4   1         2
                57.77          4.39        1.5960   -6   8   3         2
                57.93          8.92        1.5919    3   5   3         2
                58.08          1.89        1.5883    8   4   1         2
                58.34          2.06        1.5817   10   0   0         1
                58.72          1.06        1.5723    1   1   4         2
                58.98          1.33        1.5661   -3  11   1         2
                59.03          3.93        1.5649   -8   8   1         2
                59.11          3.27        1.5629    7   1   2         2
                59.12          2.31        1.5626   -7   9   1         2
                59.21          1.79        1.5604    3  11   0         2
                59.32          2.72        1.5578   10   2   0         2
                59.50          1.13        1.5536  -11   3   2         2
                59.64          4.95        1.5503    6   8   1         2
                60.05          2.62        1.5407   -9   7   1         2
                60.05          1.16        1.5406    4   8   2         2
                60.49          1.93        1.5305   -5   9   3         2
                60.57          1.21        1.5287    5   7   2         2
                60.65          3.62        1.5270    3   9   2         2
                60.77          3.37        1.5241    4  10   1         2
                61.03          1.14        1.5183  -11   3   3         2
                61.16          2.61        1.5153    5   1   3         2
                61.97          4.47        1.4975    0  12   0         2
                62.03          2.97        1.4962    7   9   0         2
                62.21          1.21        1.4923   -9   7   3         2
                62.30          1.11        1.4904   -3  11   2         2
                62.38          5.07        1.4887    9   3   1         2
                62.53          1.52        1.4854   -8   8   3         2
                62.59          5.84        1.4841    8   8   0         2
                62.67          1.27        1.4824   -6   0   5         1
                62.92          1.44        1.4771    8   6   1         2
                63.07          2.13        1.4739    5   3   3         2
                63.71          1.46        1.4608    0  12   1         2
                63.93          1.53        1.4563   -7   9   3         2
                63.98          1.10        1.4552  -12   0   3         1
                64.04          1.37        1.4541   -4   2   5         2
                64.09          4.20        1.4530  -12   2   2         2
                64.17          2.18        1.4514    0   6   4         2
                64.23          2.60        1.4502    9   7   0         2
                64.57          3.81        1.4434   -5  11   2         2
                64.68          2.18        1.4411   -8   0   5         1
                64.82          3.80        1.4384  -11   5   3         2
                64.93          1.43        1.4362   -1   7   4         2
                64.93          7.10        1.4362    1   9   3         2
                65.06          3.39        1.4335    1  11   2         2
                65.30          3.13        1.4289  -11   5   1         2
                65.48          1.33        1.4254   -7   3   5         2
                65.75          4.36        1.4203  -12   0   1         1
                65.75          2.89        1.4203    8   2   2         2
                65.85          1.39        1.4183    2   4   4         2
                65.92          3.77        1.4169   -2   0   5         1
                65.95          1.37        1.4165   -4  12   1         2
                65.97          7.87        1.4161  -11   3   4         2
                66.22          1.10        1.4113    6   0   3         1
                66.30          1.03        1.4097   -3   3   5         2
                66.80          2.14        1.4005   -9   1   5         2
                66.82          2.61        1.4001   -4   4   5         2
                66.92          1.36        1.3981   -9   9   2         2
                67.14          1.99        1.3942    6   2   3         2
                67.38          1.79        1.3897  -10   8   2         2
                67.53          4.30        1.3870   -8  10   1         2
                67.57          3.28        1.3864   10   2   1         2
                68.37          4.33        1.3720   -5   5   5         2
                68.49          2.58        1.3700    4  10   2         2
                68.53          2.27        1.3692   -7  11   1         2
                68.66          1.89        1.3670  -10   8   1         2
                68.87          1.92        1.3633   -3  11   3         2
                69.01          1.66        1.3609  -10   0   5         1
                69.02          1.12        1.3607    5  11   1         2
                69.14          5.83        1.3587   -7   5   5         2
                69.14          3.32        1.3587   -7  11   2         2
                69.24          1.39        1.3570   -5   9   4         2
                69.29          2.23        1.3561   -8   8   4         2
                69.54          1.32        1.3519  -13   1   2         2
                69.94          2.51        1.3450   -3   5   5         2
                69.94          1.69        1.3450    3  11   2         2
                69.97          1.27        1.3445    1   7   4         2
                70.28          2.18        1.3394   -1  11   3         2
                70.30          1.85        1.3391  -11   7   3         2
                70.32          1.97        1.3386    7   7   2         2
                70.75          2.06        1.3316    4   0   4         1
                70.76          1.67        1.3315  -11   7   1         2
                70.94          1.84        1.3286   -6   6   5         2
                71.12          1.02        1.3257    4   8   3         2
                71.38          2.41        1.3214  -12   6   2         2
                71.50          1.17        1.3195  -13   3   3         2
                72.17          1.27        1.3089  -12   6   3         2
                72.20          2.21        1.3084    5   7   3         2
                72.40          6.03        1.3053    2  12   2         2
                72.61          1.33        1.3021    6  12   0         2
                73.56          1.54        1.2875   -5  13   1         2
                73.78          1.91        1.2843   -1   5   5         2
                73.87          1.11        1.2830    7   3   3         2
                73.97          1.05        1.2814  -11   3   5         2
                74.01          2.04        1.2808   -2   6   5         2
                74.16          6.88        1.2786   -4  12   3         2
                74.39          1.66        1.2752  -13   3   1         2
                74.56          2.34        1.2727    1   1   5         2
                74.79          5.54        1.2695   -2  10   4         2
                74.96          1.90        1.2670    2  14   0         2
                74.98          3.15        1.2667    5  13   0         2
                75.33          1.26        1.2617   11   3   1         2
                75.40          2.00        1.2606  -10  10   2         2
                75.82          1.06        1.2547    1  13   2         2
                75.84          3.86        1.2545   -9  11   2         2
                75.96          2.08        1.2528    5   1   4         2
                76.56          1.04        1.2444    9   5   2         2
                76.87          1.62        1.2401    0  12   3         2
                76.96          1.12        1.2390  -10   6   5         2
                77.10          1.07        1.2370   -6   0   6         1
                77.28          1.66        1.2346   -8  12   1         2
                77.36          1.95        1.2336    7   9   2         2
                77.37          1.07        1.2335   -7   1   6         2
                77.52          1.98        1.2314   -4  14   1         2
                77.52          3.71        1.2314  -12   8   2         2
                77.82          3.54        1.2274    6  12   1         2
                77.83          1.19        1.2273   -5   1   6         2
                77.87          2.09        1.2267  -13   5   1         2
                78.12          1.07        1.2235  -14   0   4         1
                78.18          1.31        1.2226    2   0   5         1
                78.45          1.58        1.2191    0  10   4         2
                78.79          1.77        1.2147   11   5   1         2
                79.13          1.69        1.2103   -9   1   6         2
                79.17          1.04        1.2098    5   9   3         2
                79.87          1.39        1.2009   -4  14   2         2
                80.35          1.57        1.1950    6   8   3         2
                80.75          1.08        1.1901   10   8   1         2
                81.39          1.81        1.1823  -13   3   5         2
                81.54          1.23        1.1805  -14   4   4         2
                81.82          3.15        1.1771  -11   9   4         2
                82.21          1.34        1.1726   -3   3   6         2
                82.45          1.90        1.1698  -10  10   4         2
                82.54          1.50        1.1688    1  15   1         2
                83.00          1.16        1.1634  -13   7   1         2
                83.21          1.29        1.1610  -12   6   5         2
                84.58          1.23        1.1457    6   4   4         2
                84.80          1.85        1.1432  -14   2   5         2
                86.28          2.78        1.1275    9   3   3         2
                87.15          1.32        1.1184    5  13   2         2
                87.71          1.46        1.1127   -2  10   5         2
                88.25          1.14        1.1072  -10   6   6         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.