Card No: 6535       Created: 27/02/2006    Last edition: 12/05/2015

Name: GOLYSHEVITE
Specification: [1], structure type - eudialyte, DF
Formula: Na10Ca3Ca6Zr3Fe2SiNb[Si3O9]2[Si9O27]2(OH)3[CO3] · H2O
Symmetry Class: trigonal
Space Group: R 3m
Unit Cell
Parameters:
a = 14.2310 | c = 29.9840
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 5258.85
Number of Atomic Position
per full Unit Cell
:
P/U = 519 Molar Volume, cm3/mol: Vm = 1055.87
Number of Reflexes used in
Structure Determination
:

NR = 1643
X-ray density, g/cm3: p = 2.95
R-factor: R = 0.0520MU, 1/cm: µ = 211.240
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 71.563
Theta-Interval for CPDP: T/I = 1-45