Card No: 11060       Created: 7/02/20    Last edition: 22/04/2022

Name: HOCARTITE
Specification: [3], structure type - stannite
Formula: Ag2(Fe,Zn)SnS4
Symmetry Class: tetragonal
Space Group: I 4(-)2m
Unit Cell
Parameters:
a = 5.7400 | c = 10.9600
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 361.11
Number of Atomic Position
per full Unit Cell
:
P/U = 16 Molar Volume, cm3/mol: Vm = 108.75
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 4.53
R-factor: -MU, 1/cm: µ = 1120.675
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 247.132
Theta-Interval for CPDP: T/I = 1-45