Card No: 5193       Created: 28/08/2002    Last edition: 31/07/2018

Name: WEEKSITE
Specification: [2], DN
Formula: K1.26Ba0.25Ca0.12[UO2]2[Si5O13] · H2O
Symmetry Class: orthorhombic
Space Group: C mmb
Unit Cell
Parameters:
a = 14.2090 | b = 14.2480 | c = 35.8690
Number of Formula Unit: Z = 16Unit Cell Volume, Å3: Vc = 7261.67
Number of Atomic Position
per full Unit Cell
:
P/U = 484 Molar Volume, cm3/mol: Vm = 273.37
Number of Reflexes used in
Structure Determination
:

NR = 1565
X-ray density, g/cm3: p = 3.61
R-factor: R = 0.0700MU, 1/cm: µ = 723.937
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 200.566
Theta-Interval for CPDP: T/I = 1-45