Card No: 12245       Created: 6/01/25    Last edition: 31/03/2026

Name: CUYAITE
Specification: [1]
Formula: Ca2Mn3+As3+14O24Cl
Symmetry Class: monoclinic-beta
Space Group: P n
Unit Cell
Parameters:
a = 14.7231 | b = 5.5871 | c = 17.4185 | beta = 112.5000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 1324.23
Number of Atomic Position
per full Unit Cell
:
P/U = 84 Molar Volume, cm3/mol: Vm = 398.82
Number of Reflexes used in
Structure Determination
:

NR = 2095
X-ray density, g/cm3: p = 4.02
R-factor: R = 0.0369MU, 1/cm: µ = 416.887
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 103.703
Theta-Interval for CPDP: T/I = 1-45