Stolzite
Diffraction data computed using the structure from the paper listed below, 
along with the cell parameters refined from single crystal data of R070552
      Chipaux R, Andre G, Cousson A
      Journal of Alloys and Compounds 325 (2001) 91-94
      Crystal structure of lead tungstate at 1.4 and 300 K
      Sample: .Top. at T = 290 K
      Note: Scheelite structure
      Locality: synthetic
      AMCSD#0013049

      CELL PARAMETERS:   5.4700  5.4700 12.0730   90.000   90.000   90.000
      ALTERNATE SETTING FOR SPACE GROUP: I4_1/a    

           ATOM        X         Y         Z     OCCUPANCY  ISO(B)
            Pb     0.00000   0.25000   0.62500     1.000     1.500
            W      0.00000   0.25000   0.12500     1.000     1.000
            O      0.23170   0.11220   0.04300     1.000     1.000

            X-RAY WAVELENGTH:     1.541838
            BOUNDS ON TWO THETA:    5.0  90.0
            LIMITS IMPOSED ON THE INDICES ARE:  +/-  5 +/-  5 +/- 11
            MAX. ABS. INTENSITY / VOLUME**2:      596.8820301    
            The INTENSITY cut off value is   1.00

               2-THETA      INTENSITY    D-SPACING   H   K   L
                27.39        100.00        3.2567    1   1   2
                29.60         16.82        3.0182    0   0   4
                32.74         24.80        2.7350    2   0   0
                44.71         26.88        2.0267    2   0   4
                46.98         11.12        1.9339    2   2   0
                51.17         15.76        1.7851    1   1   6
                55.24         13.36        1.6628    1   3   2
                55.24         11.13        1.6628    3   1   2
                56.52         11.35        1.6283    2   2   4
                61.44          1.86        1.5091    0   0   8
                68.63          2.96        1.3675    4   0   0
                71.39          5.62        1.3213    2   0   8
                71.99          4.50        1.3117    1   3   6
                71.99          6.08        1.3117    3   1   6
                75.39          4.50        1.2609    3   3   2
                76.47          4.16        1.2456    4   0   4
                78.14          2.21        1.2231    2   4   0
                78.14          2.03        1.2231    4   2   0
                80.78          3.42        1.1898    2   2   8
                83.97          3.13        1.1525    1   1  10
                85.70          2.87        1.1336    4   2   4
                85.70          2.76        1.1336    2   4   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.