Pectolite
      Prewitt C T
      Zeitschrift fur Kristallographie 125 (1967) 298-316
      Refinement of the structure of pectolite, Ca2NaHSi3O9
      Locality: Erie railroad cut, Bergen Hill, New Jersey, USA
      _database_code_amcsd 0010648

      CELL PARAMETERS:    7.9880   7.0400   7.0250   90.520   95.180  102.470
      SPACE GROUP: P-1       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    383.994
      Density (g/cm3):      2.874
      MAX. ABS. INTENSITY / VOLUME**2:      6.548933319    
      RIR:      0.742
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.40          4.50        7.7647    1   0   0         2
                12.66          6.73        6.9933    0   0   1         2
                15.25          1.22        5.8115   -1   1   0         2
                16.24          9.78        5.4592   -1   0   1         2
                19.02          2.60        4.6662    1   1   0         2
                19.41          2.49        4.5739   -1   1   1         2
                22.07          8.09        4.0268   -1  -1   1         2
                22.91         19.87        3.8823    2   0   0         2
                23.74          3.33        3.7474   -2   1   0         2
                25.47         19.32        3.4966    0   0   2         2
                25.94          1.23        3.4355    0   2   0         2
                25.98          1.48        3.4300   -1   2   0         2
                26.12         10.14        3.4116   -2   1   1         2
                26.96         44.99        3.3074   -1   0   2         2
                27.31         34.75        3.2659    2   0   1         2
                27.84          1.02        3.2043    2  -1   1         2
                28.30         27.25        3.1540    0  -1   2         2
                28.61          4.25        3.1200    0  -2   1         2
                28.77          6.17        3.1032    2   1   0         2
                28.85          4.12        3.0948   -1   2   1         2
                28.98         58.08        3.0811    1   0   2         2
                28.99         18.78        3.0800    0   1   2         2
                29.20         20.43        3.0587   -1   1   2         2
                30.43          5.48        2.9372    1  -1   2         2
                30.46          3.36        2.9347   -2  -1   1         2
                30.66        100.00        2.9157    1   2   0         2
                30.75          3.55        2.9073   -1  -1   2         2
                30.77         98.96        2.9057   -2   2   0         2
                32.55          8.82        2.7508   -1  -2   1         2
                32.81         21.35        2.7296   -2   0   2         2
                32.83          9.57        2.7280   -2   2   1         2
                34.26          6.96        2.6173   -3   1   0         2
                34.66         24.73        2.5882    3   0   0         2
                36.11          1.70        2.4874    0  -2   2         2
                36.16          1.03        2.4841    2   0   2         2
                36.44          1.25        2.4658    2  -1   2         2
                36.47          1.05        2.4639   -1   2   2         2
                36.94         15.34        2.4336    1  -2   2         2
                37.23         14.45        2.4154    0   2   2         2
                38.20          1.92        2.3559    3   0   1         2
                38.59          8.69        2.3331    2   2   0         2
                38.62          4.76        2.3311    0   0   3         2
                38.74          8.71        2.3246   -3   2   0         2
                39.01          4.30        2.3090   -1  -2   2         2
                39.29         27.72        2.2931   -1   0   3         2
                39.40          3.74        2.2870   -2   2   2         2
                39.80          5.67        2.2649    3   1   0         2
                40.50          1.64        2.2275    0  -1   3         2
                40.54          2.61        2.2250    2   1   2         2
                40.73          2.19        2.2155   -3  -1   1         2
                41.40          8.19        2.1812   -3   0   2         2
                41.73         15.50        2.1643    3  -2   1         2
                41.74         14.93        2.1639    2   2   1         2
                41.86          3.54        2.1579    0   3   1         2
                43.35          2.82        2.0874   -2   0   3         2
                43.57          2.87        2.0772    2  -3   1         2
                44.19          1.72        2.0497   -2   1   3         2
                44.98          2.00        2.0154    3  -1   2         2
                45.03          4.25        2.0134   -2  -2   2         2
                45.43          3.71        1.9966   -3   2   2         2
                45.53          4.07        1.9923    3   0   2         2
                45.72          4.54        1.9845   -4   1   0         2
                46.43          1.40        1.9558    0  -2   3         2
                46.45          1.36        1.9549   -4   1   1         2
                46.61          2.42        1.9487   -2  -1   3         2
                46.68          2.48        1.9457    1  -3   2         2
                46.77          1.22        1.9422    0  -3   2         2
                46.80          1.69        1.9412    4   0   0         2
                46.85          1.35        1.9392   -1   2   3         2
                47.41          3.44        1.9177   -4   0   1         2
                47.43          1.61        1.9170    1  -2   3         2
                47.79          1.81        1.9032    0   2   3         2
                48.13          4.79        1.8906    0   3   2         2
                48.41          4.50        1.8803    3  -2   2         2
                48.45          3.90        1.8790   -2   3   2         2
                48.50          2.52        1.8769   -1  -2   3         2
                48.54          4.19        1.8754    2   2   2         2
                48.96          3.00        1.8604   -2   2   3         2
                49.63          3.49        1.8368    2  -3   2         2
                49.88          7.79        1.8282   -1  -3   2         2
                49.93          4.36        1.8265    4   0   1         2
                49.96          2.80        1.8256    3   1   2         2
                50.16          1.59        1.8186   -3   1   3         2
                51.36          3.17        1.7789    2  -2   3         2
                51.39          3.50        1.7781    3   2   1         2
                51.43          3.60        1.7768    4  -2   1         2
                51.64          1.80        1.7700    4   1   0         2
                51.66          2.82        1.7693    1   2   3         2
                51.96         32.10        1.7599   -1   4   0         2
                52.33         11.41        1.7483    0   0   4         2
                52.38          1.09        1.7466    1   3   2         2
                52.98          5.46        1.7284   -3   3   2         2
                53.34         15.06        1.7176   -3  -2   2         2
                53.38          5.42        1.7162   -2  -2   3         2
                53.59          1.94        1.7102    1  -4   1         2
                53.74         14.87        1.7058   -4   2   2         2
                53.82          2.15        1.7032   -1   4   1         2
                53.86          5.34        1.7023   -3   2   3         2
                54.54          1.42        1.6826    0   1   4         2
                54.91          3.94        1.6721    1   0   4         2
                55.20          1.52        1.6641    4  -1   2         2
                55.41          1.58        1.6583    0  -3   3         2
                55.49          4.28        1.6561    3   0   3         2
                55.57          3.92        1.6537   -2   0   4         2
                55.58          1.47        1.6534    1  -1   4         2
                55.71          1.18        1.6499   -1   3   3         2
                56.93          1.07        1.6176   -2   3   3         2
                57.52          4.98        1.6022    4  -2   2         2
                57.60          5.21        1.6002    3   2   2         2
                57.71          1.47        1.5974    1   1   4         2
                57.81          1.37        1.5950    3  -2   3         2
                58.04          1.50        1.5892    2   2   3         2
                58.51          1.30        1.5775    1  -4   2         2
                58.96          1.57        1.5666   -1   4   2         2
                58.97          5.26        1.5662   -4   0   3         2
                59.23          6.81        1.5600    0  -4   2         2
                59.53          2.01        1.5529    5   0   0         2
                59.58          3.31        1.5516    4   2   0         2
                59.66          2.53        1.5499    1  -2   4         2
                59.76          6.37        1.5474   -2   4   2         2
                59.77          1.84        1.5473   -5   0   1         2
                59.78          3.63        1.5471   -5   2   0         2
                60.03          1.50        1.5410   -1  -2   4         2
                60.08          2.82        1.5400    0   2   4         2
                60.41          3.03        1.5323    2  -4   2         2
                60.54          1.28        1.5294   -2   2   4         2
                60.60          4.18        1.5280   -3  -2   3         2
                60.77          2.71        1.5241    0   4   2         2
                61.08          4.00        1.5172   -4   2   3         2
                62.48         12.04        1.4866    5   0   1         2
                62.53          2.46        1.4855   -1  -4   2         2
                63.12          2.15        1.4729   -3   4   2         2
                63.18          2.44        1.4718   -5   0   2         2
                63.33         12.92        1.4686    2  -2   4         2
                63.39          2.18        1.4673   -4  -2   2         2
                63.70         12.22        1.4610    1   2   4         2
                63.79          1.94        1.4591   -5   2   2         2
                63.85          1.95        1.4578    2   4   0         2
                64.09          1.95        1.4529   -4   4   0         2
                64.81          1.73        1.4386    3  -4   2         2
                65.07          1.75        1.4335    1   4   2         2
                65.41          1.53        1.4269    4   0   3         2
                66.30          1.37        1.4098    0  -3   4         2
                66.68          1.01        1.4027    0  -4   3         2
                67.39          1.16        1.3897   -2   4   3         2
                67.41          5.35        1.3892    3   0   4         2
                67.70          1.04        1.3841   -2   3   4         2
                68.18          3.67        1.3754   -2  -4   2         2
                68.25          1.12        1.3743    5  -2   2         2
                68.28          1.02        1.3737    4   2   2         2
                68.37          4.68        1.3720    5   0   2         2
                68.79          1.87        1.3648   -4   0   4         2
                68.83          3.07        1.3640   -4   4   2         2
                69.32          1.74        1.3556    3  -2   4         2
                69.49          3.72        1.3527   -5   0   3         2
                69.53          1.31        1.3520   -1  -4   3         2
                69.63          1.76        1.3503    2   2   4         2
                70.36          1.82        1.3380   -3  -2   4         2
                70.91          1.86        1.3291   -4   2   4         2
                71.37          1.35        1.3216   -3   5   1         2
                72.04          2.63        1.3110    1  -5   2         2
                72.40          1.36        1.3053    1   5   0         2
                72.79          1.53        1.2993   -1   5   2         2
                72.93          1.60        1.2971   -2   5   2         2
                73.10          3.92        1.2946   -6   0   1         2
                73.92          2.23        1.2822   -3   0   5         2
                74.88          1.16        1.2681    3   4   1         2
                74.99          1.29        1.2666    5  -4   1         2
                75.58          1.52        1.2581   -4   5   0         2
                76.46          4.92        1.2458    1  -4   4         2
                76.73          1.10        1.2421    4   0   4         2
                77.25          4.21        1.2350   -1   4   4         2
                80.71          1.24        1.1906   -5  -2   3         2
                81.20          1.20        1.1846   -6   2   3         2
                81.61          1.26        1.1797   -6   0   3         2
                82.34          1.00        1.1711    4  -5   2         2
                82.38          1.94        1.1706   -3  -2   5         2
                82.52          1.82        1.1690   -1   0   6         2
                82.82          2.57        1.1655    0   0   6         2
                82.84          1.23        1.1653   -4  -4   1         2
                82.99          1.85        1.1635   -4   2   5         2
                83.40          1.20        1.1588   -6   4   1         2
                84.50          1.15        1.1466   -2   0   6         2
                84.63          2.31        1.1452    0   6   0         2
                84.79          2.38        1.1433   -3   6   0         2
                85.42          2.52        1.1366    4   4   1         2
                85.59          2.75        1.1347    6  -4   1         2
                85.75          1.13        1.1330   -4  -4   2         2
                86.19          1.47        1.1284    2   5   2         2
                86.51          1.23        1.1251   -6   4   2         2
                86.98          1.50        1.1202    3   3   4         2
                87.51          1.27        1.1147    5  -2   4         2
                87.73          1.21        1.1125    4   2   4         2
                88.00          1.05        1.1098    5  -4   3         2
                88.28          1.30        1.1069    3   4   3         2
                88.43          2.08        1.1055   -1  -2   6         2
                88.74          2.17        1.1025   -3   0   6         2
                88.77          1.08        1.1021    6  -2   3         2
                88.79          3.56        1.1020    6   2   1         2
                88.86          1.18        1.1013    5   2   3         2
                88.93          3.86        1.1006    7  -2   1         2
                89.05          1.06        1.0994    1  -2   6         2
                89.06          1.87        1.0993   -2   2   6         2
                89.71          2.47        1.0930    4  -4   4         2
                89.83          2.96        1.0918   -5   0   5         2
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.