Card No: 8187       Created: 28/02/11    Last edition: 25/03/2015

Name: DATOLITE
Specification: [5], structure type - datolite, at 295oK
Formula: CaBSiO4(OH)
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/c
Unit Cell
Parameters:
a = 4.8354 | b = 7.6082 | c = 9.6335 | beta = 90.2000
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 354.40
Number of Atomic Position
per full Unit Cell
:
P/U = 36 Molar Volume, cm3/mol: Vm = 53.37
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.00
R-factor: -MU, 1/cm: µ = 171.267
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 57.140
Theta-Interval for CPDP: T/I = 1-45