Card No: 3927       Created: 09/04/1990    Last edition: 13/01/2009

Name: RAMDOHRITE
Specification: [1], DF
Formula: Pb4Ag4Sb12S24
Symmetry Class: orthorhombic
Space Group: B bmm
Unit Cell
Parameters:
a = 13.0000 | b = 19.1500 | c = 4.3000
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 1070.48
Number of Atomic Position
per full Unit Cell
:
P/U = 48 Molar Volume, cm3/mol: Vm = 644.79
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.41
R-factor: R = 0.1860MU, 1/cm: µ = 1162.047
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 214.675
Theta-Interval for CPDP: T/I = 1-45