Card No: 10419       Created: 01/02/18    Last edition: 09/10/2018

Name: ILYUKHINITE
Specification: [1], DF
Formula: [H3O,Na]14Ca6Mn2Zr3Si26O72(OH)2 · 3H2O
Symmetry Class: trigonal
Space Group: R 3m
Unit Cell
Parameters:
a = 14.1695 | c = 31.0260
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 5394.68
Number of Atomic Position
per full Unit Cell
:
P/U = 491 Molar Volume, cm3/mol: Vm = 1083.14
Number of Reflexes used in
Structure Determination
:

NR = 1527
X-ray density, g/cm3: p = 2.74
R-factor: R = 0.0460MU, 1/cm: µ = 175.094
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 63.941
Theta-Interval for CPDP: T/I = 1-45