Card No: 2049       Created: 18/04/1994    Last edition: 22/03/2017

Name: HUNTITE
Specification: [2], analogue
Formula: NdAl3[BO3]4
Symmetry Class: monoclinic-beta
Space Group: C 2/c
Unit Cell
Parameters:
a = 7.2620 | b = 9.3650 | c = 11.1380 | beta = 103.4100
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 736.83
Number of Atomic Position
per full Unit Cell
:
P/U = 80 Molar Volume, cm3/mol: Vm = 110.95
Number of Reflexes used in
Structure Determination
:

NR = 3641
X-ray density, g/cm3: p = 4.15
R-factor: R = 0.0500MU, 1/cm: µ = 599.478
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 144.486
Theta-Interval for CPDP: T/I = 1-45