Krennerite
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from single crystal data of R060138
      Tunell G, Murata K J
      American Mineralogist 35 (1950) 959-984
      The atomic arrangement and chemical composition of krennerite

      CELL PARAMETERS:  16.5750  8.8408  4.4783   90.000   90.000   90.000
      SPACE GROUP: Pma2      

           ATOM        X         Y         Z     OCCUPANCY  ISO(B)
            Au     0.00000   0.00000   0.00000     0.800     1.000
            Au     0.25000   0.31900   0.01400     0.800     1.000
            Au     0.12400   0.66600   0.50000     0.800     1.000
            Ag     0.00000   0.00000   0.00000     0.200     1.000
            Ag     0.25000   0.31900   0.01400     0.200     1.000
            Ag     0.12400   0.66600   0.50000     0.200     1.000
            Te     0.25000   0.01800   0.04200     1.000     1.000
            Te     0.25000   0.61700   0.04200     1.000     1.000
            Te     0.00300   0.69900   0.04200     1.000     1.000
            Te     0.13200   0.36400   0.50000     1.000     1.000
            Te     0.11900   0.96400   0.50000     1.000     1.000

            X-RAY WAVELENGTH:     1.541838
            BOUNDS ON TWO THETA:    5.0  90.0
            LIMITS IMPOSED ON THE INDICES ARE:  +/- 15 +/-  8 +/-  4
            MAX. ABS. INTENSITY / VOLUME**2:      360.3082911    
            The INTENSITY cut off value is   1.00

               2-THETA      INTENSITY    D-SPACING   H   K   L
                14.65          5.65        6.0463    2   1   0
                18.94          6.99        4.6853    3   1   0
                19.83          1.01        4.4783    0   0   1
                22.25          1.87        3.9950    0   1   1
                22.90          5.80        3.8838    1   1   1
                23.71          1.55        3.7521    4   1   0
                24.74          1.61        3.5987    2   1   1
                29.37        100.00        3.0415    4   0   1
                30.33         36.39        2.9469    0   3   0
                39.67          1.77        2.2722    6   1   1
                40.28         19.72        2.2392    0   0   2
                42.32          1.27        2.1356    2   4   0
                42.72         53.04        2.1164    4   3   1
                43.69         15.69        2.0719    8   0   0
                44.13          3.96        2.0521    3   4   0
                44.48          2.20        2.0369    7   1   1
                44.86          1.52        2.0203    3   1   2
                45.78          2.24        1.9820    0   4   1
                46.13          5.73        1.9679    1   4   1
                46.57          2.12        1.9501    4   4   0
                47.15          1.18        1.9276    2   4   1
                49.57          1.88        1.8389    5   4   0
                51.24         14.44        1.7829    0   3   2
                54.11         12.30        1.6949    8   3   0
                57.20          1.32        1.6104    6   4   1
                60.92         10.00        1.5207    8   0   2
                60.96          3.19        1.5198    7   4   1
                61.27          2.62        1.5129    3   4   2
                63.09          1.66        1.4735    0   6   0
                63.23          1.50        1.4706    4   4   2
                65.13          1.35        1.4322    8   4   1
                65.70          1.43        1.4211    5   4   2
                66.59          7.07        1.4044    4   0   3
                69.56          9.98        1.3514    8   3   2
                71.09          4.38        1.3260    4   6   1
                71.48          5.80        1.3199   12   0   1
                74.90          7.51        1.2678    4   3   3
                77.53          1.20        1.2312    3   7   0
                77.56          1.62        1.2309    0   6   2
                78.72          1.15        1.2156    0   7   1
                78.98          2.08        1.2123    1   7   1
                79.30          1.13        1.2081    4   7   0
                79.58          6.45        1.2046   12   3   1
                79.89          1.50        1.2008    8   6   0
                87.04          1.40        1.1196    0   0   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.