Card No: 4651       Created: 28/03/1994    Last edition: 04/10/2017

Name: TANGEITE
Specification: [1], structure type - adelite
Formula: CaCu[VO4](OH)
Symmetry Class: orthorhombic
Space Group: P 2(1)2(1)2(1)
Unit Cell
Parameters:
a = 7.4400 | b = 5.9000 | c = 9.2400
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 405.60
Number of Atomic Position
per full Unit Cell
:
P/U = 32 Molar Volume, cm3/mol: Vm = 61.08
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.86
R-factor: -MU, 1/cm: µ = 370.887
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 96.172
Theta-Interval for CPDP: T/I = 1-45