Card No: 5905       Created: 27/08/2004    Last edition: 04/04/2017

Name: LARISAITE
Specification: [1]
Formula: (Na,K)H3O[UO2]3[SeO3]2O2 · 4H2O
Symmetry Class: monoclinic-gamma
Space Group: *P m
Unit Cell
Parameters:
a = 6.9810 | b = 7.6460 | c = 17.2490 | gamma = 90.0390
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 920.69
Number of Atomic Position
per full Unit Cell
:
P/U = 51 Molar Volume, cm3/mol: Vm = 277.28
Number of Reflexes used in
Structure Determination
:

NR = 2400
X-ray density, g/cm3: p = 4.30
R-factor: R = 0.0670MU, 1/cm: µ = 974.055
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 226.477
Theta-Interval for CPDP: T/I = 1-45