Macedonite
      Glazer A M, Mabud S A
      Acta Crystallographica B34 (1978) 1065-1070
      Powder profile refinement of lead zirconate titanate at several temperatures.
      II. Pure PbTiO3
      Locality: synthetic
      Sample; T = -115 C
      _database_code_amcsd 0009630

      CELL PARAMETERS:    3.8990   3.8990   4.1670   90.000   90.000   90.000
      SPACE GROUP: P4mm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     63.348
      Density (g/cm3):      7.943
      MAX. ABS. INTENSITY / VOLUME**2:      324.0435674    
      RIR:     13.283
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.32         24.35        4.1670    0   0   1         1
                22.81         36.36        3.8990    1   0   0         4
                31.42        100.00        2.8470    1   0   1         4
                32.48         44.83        2.7570    1   1   0         4
                39.18         36.40        2.2993    1   1   1         4
                43.43         11.86        2.0835    0   0   2         1
                46.59         25.14        1.9495    2   0   0         4
                49.61         13.24        1.8376    1   0   2         4
                51.77          9.66        1.7658    2   0   1         4
                52.48          8.39        1.7437    2   1   0         8
                55.26         20.26        1.6622    1   1   2         4
                57.28         34.30        1.6085    2   1   1         8
                65.58         12.46        1.4235    2   0   2         4
                67.42          1.54        1.3890    0   0   3         1
                68.01          7.02        1.3785    2   2   0         4
                70.41          8.84        1.3372    2   1   2         8
                72.18          3.51        1.3087    2   2   1         4
                72.20          8.51        1.3085    1   0   3         4
                72.76          1.57        1.2997    3   0   0         4
                76.83          6.75        1.2407    3   0   1         4
                76.85          2.80        1.2405    1   1   3         4
                77.40          6.56        1.2330    3   1   0         8
                81.39          7.10        1.1823    3   1   1         8
                84.22          5.78        1.1497    2   2   2         4
                85.92          3.03        1.1312    2   0   3         4
                88.71          2.35        1.1027    3   0   2         4
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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.