Card No: 8827       Created: 26/07/13    Last edition: 26/05/2015

Name: HOLTITE
Specification: [4], DF
Formula: (Al,Sb)6[Si1.3Sb0.6As0.1]BO3[Al0.26Ta0.3]O12(OH)2
Symmetry Class: orthorhombic
Space Group: P nma
Unit Cell
Parameters:
a = 4.6893 | b = 11.8810 | c = 20.3940
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 1136.22
Number of Atomic Position
per full Unit Cell
:
P/U = 124 Molar Volume, cm3/mol: Vm = 171.10
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.99
R-factor: -MU, 1/cm: µ = 353.418
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 88.576
Theta-Interval for CPDP: T/I = 1-45