Card No: 12219       Created: 17/12/24    Last edition: 27/03/2026

Name: PEROVSKITE
Specification: [108], "distorted" structure type - perovskite, analogue, at 273?K
Formula: SrGeO3
Symmetry Class: cubic
Space Group: P m3m
Unit Cell
Parameters:
a = 3.7964
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 54.72
Number of Atomic Position
per full Unit Cell
:
P/U = 5 Molar Volume, cm3/mol: Vm = 32.96
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 6.32
R-factor: -MU, 1/cm: µ = 530.987
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 84.061
Theta-Interval for CPDP: T/I = 1-45