Card No: 8070       Created: 29/07/2011    Last edition: 08/01/2013

Name: DATOLITE
Specification: [7], structure type - datolite
Formula: CaBSiO4(OH)
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/a
Unit Cell
Parameters:
a = 9.6200 | b = 7.6000 | c = 4.8400 | beta = 90.0000
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 353.86
Number of Atomic Position
per full Unit Cell
:
P/U = 32 Molar Volume, cm3/mol: Vm = 53.29
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.00
R-factor: -MU, 1/cm: µ = 171.738
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 57.210
Theta-Interval for CPDP: T/I = 1-35