Card No: 12112       Created: 17/09/24    Last edition: 01/04/2026

Name: HYDRIDE_Ni
Specification: [2]
Formula: HNi2
Symmetry Class: trigonal
Space Group: P 3
Unit Cell
Parameters:
a = 2.6430 | c = 4.3080
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 26.06
Number of Atomic Position
per full Unit Cell
:
P/U = 3 Molar Volume, cm3/mol: Vm = 15.70
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 7.54
R-factor: -MU, 1/cm: µ = 527.216
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 69.904
Theta-Interval for CPDP: T/I = 1-55