Card No: 929       Created: 30/05/1990    Last edition: 13/01/2009

Name: CLINOFERROSILITE
Specification: [10], structure type - diopside, at 760oC
Formula: Mg0.31Fe0.67Ca0.015SiO3
Symmetry Class: monoclinic-beta
Space Group: C 2/c
Unit Cell
Parameters:
a = 9.8510 | b = 9.0450 | c = 5.3260 | beta = 110.0500
Number of Formula Unit: Z = 8Unit Cell Volume, Å3: Vc = 445.80
Number of Atomic Position
per full Unit Cell
:
P/U = 40 Molar Volume, cm3/mol: Vm = 33.57
Number of Reflexes used in
Structure Determination
:

NR = 665
X-ray density, g/cm3: p = 3.62
R-factor: R = 0.0360MU, 1/cm: µ = 180.354
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 49.769
Theta-Interval for CPDP: T/I = 1-45