Zabuyelite
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern
      Idemoto Y, Richardson J W, Koura N, Kohara S, Loong C K
      Journal of Physics and Chemistry of Solids 59 (1998) 363-376
      Crystal structure of (LixK1-x)2CO3 (x = 0,0.43,0.5,0.62,1)
      by neutron powder diffraction analysis
      Locality: synthetic
      Sample: neutron powder diffraction refinement of raw material
      _database_code_amcsd 0013246

      CELL PARAMETERS:   8.359694   4.974571   6.198238   90.00000   114.7254   90.00000
      SPACE GROUP: C2/c
      X-RAY WAVELENGTH:     1.541838
      MAX. ABS. INTENSITY / VOLUME**2:      5.222128677
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.27         75.51        4.1611    1   1   0
                23.34         10.56        3.7966    2   0   0
                23.40          5.50        3.7868   -1   1   1
                29.38         22.88        3.0307    1   1   1
                30.52         76.18        2.9198   -2   0   2
                31.69        100.00        2.8150    0   0   2
                34.02         29.49        2.6278   -1   1   2
                36.01         16.89        2.4873    0   2   0
                36.89         38.63        2.4300   -3   1   1
                39.51         13.35        2.2751    0   2   1
                39.86          9.06        2.2559    3   1   0
                42.63          2.49        2.1156   -2   2   1
                43.39          5.34        2.0806    2   2   0
                44.96          1.76        2.0115   -4   0   2
                47.47          1.30        1.9110    2   0   2
                47.94          1.41        1.8934   -2   2   2
                48.65         14.64        1.8674    3   1   1
                48.75          4.14        1.8639    0   2   2
                50.22          4.91        1.8127   -3   1   3
                56.71          3.98        1.6200    1   3   0
                57.63          1.80        1.5963   -4   2   1
                57.68          5.16        1.5951   -1   3   1
                58.04          2.18        1.5860   -2   2   3
                58.27          5.07        1.5804    1   1   3
                58.60          4.14        1.5723   -5   1   2
                58.85          2.65        1.5661   -5   1   1
                58.94          6.08        1.5641   -4   2   2
                59.64         13.40        1.5474   -2   0   4
                61.03          5.11        1.5154    2   2   2
                61.32          2.06        1.5090    4   2   0
                61.39          3.23        1.5074    3   1   2
                63.26          4.10        1.4674   -5   1   3
                63.41          1.00        1.4642   -3   1   4
                63.54          2.45        1.4616   -1   3   2
                64.76          1.40        1.4370   -1   1   4
                65.38          5.68        1.4248   -3   3   1
                67.10          2.49        1.3925   -6   0   2
                68.04          1.16        1.3755   -3   3   2
                69.34          1.22        1.3529    1   3   2
                70.35          1.23        1.3360    4   0   2
                71.71          2.15        1.3139   -2   2   4
                73.64          2.41        1.2843   -1   3   3
                73.90          3.94        1.2803    3   3   1
                74.91          3.10        1.2655    6   0   0
                75.37          1.07        1.2591   -4   2   4
                77.17          1.06        1.2341    3   1   3
                81.81          1.64        1.1755    1   3   3
                85.22          1.33        1.1370   -5   1   5
                86.11          1.28        1.1275    2   4   1
                86.19          1.73        1.1267   -5   3   3
                86.19          1.73        1.1267   -5   3   3
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.