Card No: 10364       Created: 15/09/17    Last edition: 15/12/2017

Name: NORSETHITE
Specification: [8], syn, at 1.5 GPa, 411oC
Formula: BaMg[CO3]2
Symmetry Class: trigonal
Space Group: R 3(-)m
Unit Cell
Parameters:
a = 4.9957 | c = 16.4533
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 355.61
Number of Atomic Position
per full Unit Cell
:
P/U = 30 Molar Volume, cm3/mol: Vm = 71.40
Number of Reflexes used in
Structure Determination
:

NR = 113
X-ray density, g/cm3: p = 3.94
R-factor: R = 0.0553MU, 1/cm: µ = 664.839
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 168.553
Theta-Interval for CPDP: T/I = 1-45