Card No: 10356       Created: 8/11/17    Last edition: 15/12/2017

Name: MONTROYDITE
Specification: [2], structure type - montroydite, syn
Formula: HgO
Symmetry Class: orthorhombic
Space Group: P nma
Unit Cell
Parameters:
a = 6.6129 | b = 5.5208 | c = 3.5219
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 128.58
Number of Atomic Position
per full Unit Cell
:
P/U = 8 Molar Volume, cm3/mol: Vm = 19.36
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 11.18
R-factor: -MU, 1/cm: µ = 2246.986
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 200.894
Theta-Interval for CPDP: T/I = 1-45