Card No: 5169       Created: 28/03/1988    Last edition: 29/05/2018

Name: WAGNERITE
Specification: [1], structure type - triploidite
Formula: Mg2F[PO4]
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/c
Unit Cell
Parameters:
a = 9.6440 | b = 12.6790 | c = 11.9570 | beta = 108.3000
Number of Formula Unit: Z = 16Unit Cell Volume, Å3: Vc = 1388.11
Number of Atomic Position
per full Unit Cell
:
P/U = 128 Molar Volume, cm3/mol: Vm = 52.26
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.11
R-factor: -MU, 1/cm: µ = 99.860
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 32.102
Theta-Interval for CPDP: T/I = 1-45