Card No: 4615       Created: 09/03/1994    Last edition: 13/01/2009

Name: SVABITE
Specification: [1], structure type - apatite
Formula: Ca5[AsO4]3Cl
Symmetry Class: hexagonal
Space Group: P 6(3)/m
Unit Cell
Parameters:
a = 9.7500 | c = 6.9200
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 569.70
Number of Atomic Position
per full Unit Cell
:
P/U = 42 Molar Volume, cm3/mol: Vm = 343.15
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.80
R-factor: -MU, 1/cm: µ = 333.202
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 87.612
Theta-Interval for CPDP: T/I = 1-45