Card No: 5277       Created: 07/05/1991    Last edition: 28/02/2017

Name: YAVAPAIITE
Specification: [1]
Formula: KFe[SO4]2
Symmetry Class: monoclinic-beta
Space Group: C 2/m
Unit Cell
Parameters:
a = 8.1520 | b = 5.1530 | c = 7.8770 | beta = 94.9000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 329.68
Number of Atomic Position
per full Unit Cell
:
P/U = 24 Molar Volume, cm3/mol: Vm = 99.29
Number of Reflexes used in
Structure Determination
:

NR = 530
X-ray density, g/cm3: p = 2.89
R-factor: R = 0.0320MU, 1/cm: µ = 225.105
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 77.871
Theta-Interval for CPDP: T/I = 1-45