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Entry Data

Table mix-ins: ['Structure', 'Thermodynamics'] Extra columns: ['energy_uncorrected', 'band_gap', 'is_gap_direct', 'is_magnetic', 'total_magnetization', 'is_theoretical']

Base Information:

Database Entry ID: mp-14698
Created at: Sept. 4, 2022, 2:44 p.m.
Last updated at: Nov. 28, 2021, 1:36 a.m.
Input Source: Materials Project

Structure:

Number of sites: 68
Number of elements: 3
Element list: ['Ho', 'Fe', 'B']
Chemical System: B-Fe-Ho
Density: 8.253033114092563
Atomic Density: 0.07527078189053661
Unit Cell Volume: 903.404990516636
Molar Volume: 8.000635317908305
Full Formula: Ho8 Fe56 B4
Reduced Formula: Ho2Fe14B
Formula Anonymous: AB2C14
Spacegroup Number: 136
Spacegroup Symbol: P4_2/mnm
Crystal System: tetragonal
Pointgroup: 4/mmm

Thermodynamics:

Final energy: -545.41553692
Final energy per atom: -8.020816719411766
Energy above hull: None
Is thermodynamically stable?: None
Decomposes to: None
Formation energy None
Formation energy per atom: None

Note: stabilities and hull energies are updated on a running schedule, so newer materials may have these fields blank.