Card No: 12232       Created: 1/11/24    Last edition: 27/03/2026

Name: TRIPLITE
Specification: [5], structure type - triplite, Cd-analogue, DF
Formula: Cd2PO4(OH)
Symmetry Class: monoclinic-beta
Space Group: I 2/a
Unit Cell
Parameters:
a = 12.4307 | b = 6.6910 | c = 10.7087 | beta = 107.5000
Number of Formula Unit: Z = 8Unit Cell Volume, Å3: Vc = 849.43
Number of Atomic Position
per full Unit Cell
:
P/U = 80 Molar Volume, cm3/mol: Vm = 63.96
Number of Reflexes used in
Structure Determination
:

NR = 1477
X-ray density, g/cm3: p = 5.27
R-factor: R = 0.0470MU, 1/cm: µ = 1265.653
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 240.382
Theta-Interval for CPDP: T/I = 1-45