Card No: 4714       Created: 26/04/1995    Last edition: 05/06/2018

Name: THALENITE-(Y)
Specification: [1]
Formula: Y3Si3O10(OH)
Symmetry Class: monoclinic-gamma
Space Group: *P 2(1)/n
Unit Cell
Parameters:
a = 10.3430 | b = 7.2940 | c = 11.0930 | gamma = 96.9100
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 830.80
Number of Atomic Position
per full Unit Cell
:
P/U = 68 Molar Volume, cm3/mol: Vm = 125.11
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 4.22
R-factor: R = 0.1150MU, 1/cm: µ = 342.724
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 81.220
Theta-Interval for CPDP: T/I = 1-45