COL  ICSD Collection Code 24352
 DATE Recorded Jan 1, 1980; updated May 13, 1985
 NAME Zirconium phosphide (1/2)
 FORM Zr P2
      = P2 Zr
 TITL Phase Relationships in the Ti - P System with Some Notes on the 
      Crystal Structures of Ti P2 and Zr P2
 REF  Acta Chemica Scandinavica (1-27,1973-42,1988)
      ACSAA 22 (1968) 1942-1952
 AUT  Snell P O
 CELL a=6.494 b=3.513 c=8.744 à=90.0 á=90.0 ç=90.0
      V=199.5 Z=4
 SGR  P n m a       (62) - orthorhombic
 CLAS mmm   (Hermann-Mauguin) - D2h (Schoenflies)
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Zr     1  0.000    4c  0.282   1/4     0.159
      P      1  0.000    4c  0.8853  1/4     0.0405
      P      2  0.000    4c  0.9121  1/4     0.6402
 ITF  Zr  1   B=0.12
 ITF  P   1   B=-0.28
 ITF  P   2   B=1.01
 REM  XDP (X-ray diffraction from a powder)
 RVAL 0.072
 TEST At least one temperature factor is implausible or meaningless but 
      agrees with the value given in the paper. (Code 52)