Card No: 7375       Created: 30/07/2008    Last edition: 08/01/2013

Name: MAROKITE
Specification: [4], structure type - marokite, syn, at 20oK
Formula: CaMn2O4
Symmetry Class: orthorhombic
Space Group: P bcm
Unit Cell
Parameters:
a = 3.1469 | b = 9.9528 | c = 9.6717
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 302.92
Number of Atomic Position
per full Unit Cell
:
P/U = 28 Molar Volume, cm3/mol: Vm = 45.61
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 4.69
R-factor: -MU, 1/cm: µ = 844.885
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 180.151
Theta-Interval for CPDP: T/I = 1-45