Card No: 3219       Created: 09/10/1990    Last edition: 13/01/2009

Name: OHMILITE
Specification: [1], DN
Formula: Sr3(Ti,Fe)(O,OH)[Si2O6]2 · [H2O]
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/m
Unit Cell
Parameters:
a = 10.9790 | b = 7.7990 | c = 7.8180 | beta = 100.9000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 657.34
Number of Atomic Position
per full Unit Cell
:
P/U = 48 Molar Volume, cm3/mol: Vm = 197.97
Number of Reflexes used in
Structure Determination
:

NR = 2121
X-ray density, g/cm3: p = 2.38
R-factor: R = 0.0590MU, 1/cm: µ = 234.702
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 98.412
Theta-Interval for CPDP: T/I = 1-45