Card No: 9062       Created: 27/06/14    Last edition: 31/08/2021

Name: CAVANSITE
Specification: [3], at 296oK
Formula: Ca(VO)[Si4O10] · 4H2O
Symmetry Class: orthorhombic
Space Group: P cmn
Unit Cell
Parameters:
a = 9.7614 | b = 13.6666 | c = 9.6049
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 1281.34
Number of Atomic Position
per full Unit Cell
:
P/U = 116 Molar Volume, cm3/mol: Vm = 192.95
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 2.38
R-factor: -MU, 1/cm: µ = 145.234
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 60.996
Theta-Interval for CPDP: T/I = 1-45