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 = 25 C
      _database_code_amcsd 0009631

      CELL PARAMETERS:    3.9050   3.9050   4.1560   90.000   90.000   90.000
      SPACE GROUP: P4mm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     63.375
      Density (g/cm3):      7.940
      MAX. ABS. INTENSITY / VOLUME**2:      325.3333149    
      RIR:     13.342
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.38         23.75        4.1560    0   0   1         1
                22.77         36.22        3.9050    1   0   0         4
                31.43        100.00        2.8459    1   0   1         4
                32.42         45.03        2.7613    1   1   0         4
                39.17         36.60        2.2999    1   1   1         4
                43.55         12.02        2.0780    0   0   2         1
                46.51         25.62        1.9525    2   0   0         4
                49.70         12.96        1.8344    1   0   2         4
                51.73          9.49        1.7672    2   0   1         4
                52.39          8.31        1.7464    2   1   0         8
                55.33         20.32        1.6604    1   1   2         4
                57.22         34.84        1.6100    2   1   1         8
                65.61         12.88        1.4229    2   0   2         4
                67.63          1.50        1.3853    0   0   3         1
                67.89          7.27        1.3806    2   2   0         4
                70.43          8.71        1.3369    2   1   2         8
                72.09          3.44        1.3102    2   2   1         4
                72.38          8.70        1.3056    1   0   3         4
                72.63          1.55        1.3017    3   0   0         4
                76.72          6.94        1.2422    3   0   1         4
                77.01          2.74        1.2382    1   1   3         4
                77.26          6.74        1.2349    3   1   0         8
                81.27          7.21        1.1837    3   1   1         8
                84.19          6.06        1.1500    2   2   2         4
                86.05          2.97        1.1298    2   0   3         4
                88.67          2.32        1.1031    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.