Card No: 3765       Created: 05/09/1998    Last edition: 25/04/2017

Name: PRETULITE
Specification: [1], structure type - zircon
Formula: ScPO4
Symmetry Class: tetragonal
Space Group: *I 4(1)/amd
Unit Cell
Parameters:
a = 6.5890 | c = 5.8060
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 252.07
Number of Atomic Position
per full Unit Cell
:
P/U = 24 Molar Volume, cm3/mol: Vm = 37.96
Number of Reflexes used in
Structure Determination
:

NR = 728
X-ray density, g/cm3: p = 3.73
R-factor: R = 0.0180MU, 1/cm: µ = 301.602
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 80.807
Theta-Interval for CPDP: T/I = 1-45