Card No: 9620       Created: 7/12/15    Last edition: 14/05/2016

Name: HILAIRITE
Specification: [11], K-exchanged, syn
Formula: K0.51ZrSi3O9 · 3[H2O,K,H3O]
Symmetry Class: trigonal
Space Group: R 32
Unit Cell
Parameters:
a = 10.6780 | c = 7.9440
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 784.42
Number of Atomic Position
per full Unit Cell
:
P/U = 51 Molar Volume, cm3/mol: Vm = 157.50
Number of Reflexes used in
Structure Determination
:

NR = 195
X-ray density, g/cm3: p = 2.61
R-factor: R = 0.0665MU, 1/cm: µ = 175.426
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 67.277
Theta-Interval for CPDP: T/I = 1-45