Card No: 12378       Created: 20/10/25    Last edition: 05/04/2026

Name: RUBICLINE
Specification: [7], structure type - sanidine, analogue
Formula: (Rb,K)GaSi3O8
Symmetry Class: monoclinic-beta
Space Group: C 2/m
Unit Cell
Parameters:
a = 8.8830 | b = 13.0910 | c = 7.2270 | beta = 116.3000
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 753.29
Number of Atomic Position
per full Unit Cell
:
P/U = 52 Molar Volume, cm3/mol: Vm = 113.43
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.13
R-factor: -MU, 1/cm: µ = 208.390
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 66.594
Theta-Interval for CPDP: T/I = 1-45