Na3 P
      Brauer G, Zintl E
      Zeitschrift fur Physikalische Chemie B37 (1937) 323-352
      Konstitution von Phosphiden, Arseniden, Antimoniden und Wismutiden des
      Lithiums, Natriums und Kaliums.
      _cod_database_code 1010294
      _database_code_amcsd 0017220

      CELL PARAMETERS:    4.9800   4.9800   8.7970   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    188.940
      Density (g/cm3):      1.756
      MAX. ABS. INTENSITY / VOLUME**2:      13.78311372    
      RIR:      2.555
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                20.19         15.98        4.3985    0   0   2         2
                20.59         11.49        4.3128    1   0   0         6
                22.97          3.34        3.8725    1   0   1        12
                29.00         14.82        3.0795    1   0   2        12
                36.07        100.00        2.4900    1   1   0         6
                37.07         80.99        2.4249    1   0   3        12
                41.04          2.05        2.1992    0   0   4         2
                41.68         11.29        2.1669    1   1   2        12
                41.89          1.40        2.1564    2   0   0         6
                46.34          3.34        1.9592    1   0   4        12
                46.93          3.26        1.9362    2   0   2        12
                52.69         24.72        1.7372    2   0   3        12
                55.77          4.53        1.6484    1   1   4        12
                56.45          1.07        1.6301    2   1   0        12
                60.09          1.07        1.5397    2   0   4        12
                60.58          2.12        1.5285    2   1   2        24
                63.45          4.58        1.4662    0   0   6         2
                64.86         12.61        1.4376    3   0   0         6
                65.52         21.94        1.4247    2   1   3        24
                68.69          2.25        1.3665    3   0   2        12
                75.21         14.26        1.2634    1   1   6        12
                76.52          2.23        1.2450    2   2   0         6
                79.68          1.50        1.2033    3   0   4        12
                88.22          2.56        1.1076    3   1   3        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.