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Fe3O4

Traditional Materials TRA

MP-ID: mp-1181546 · Space group: P2/m (#10)

Basic Information

Formula
Fe3O4
MP-ID
mp-1181546
Elements
2
Sites
28
Density
4.8458
g/cm³
Volume
317.36
ų
Cell a
6.0572
Å
Cell b
6.1193
Å
Cell c
8.5625
Å
α Angle
89.59
°
β Angle
90.00
°
γ Angle
90.00
°
Space Group
P2/m
Point Group
2/m
Crystal System
Monoclinic
Bravais Lattice
Monoclinic P
Stability
No
Packing Fraction
0.5240

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 24)
2θd (Å)Ihkl
17.76 4.9953 7.9 (0,1,1)
17.88 4.9618 12.4 (0,1,-1)
17.94 4.9449 27.7 (1,0,1)
29.19 3.0596 27.3 (0,2,0)
29.35 3.0432 54.0 (1,1,2)
29.49 3.0286 27.2 (2,0,0)
29.50 3.0280 53.6 (1,1,-2)
34.41 2.6066 95.7 (1,2,1)
34.54 2.5971 95.4 (1,2,-1)
34.58 2.5936 45.9 (0,1,3)
34.64 2.5898 99.7 (2,1,1)
34.70 2.5851 96.8 (2,1,-1)
34.75 2.5818 100.0 (1,0,3)
34.78 2.5796 48.3 (0,1,-3)
35.96 2.4976 13.9 (0,2,2)
36.21 2.4809 11.4 (0,2,-2)
36.34 2.4725 22.5 (2,0,2)
41.98 2.1524 82.2 (2,2,0)
42.22 2.1406 40.3 (0,0,4)
46.08 1.9700 1.4 (2,1,3)
51.76 1.7663 9.7 (1,3,2)
51.96 1.7598 4.8 (0,2,4)
52.04 1.7574 9.9 (1,3,-2)
52.23 1.7514 9.6 (3,1,2)
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Energy Properties

Formation Energy/atom
-1.56925
eV/atom
Energy/atom
-8.02667
eV/atom
Energy above Hull
0.0734
eV/atom
Uncorrected Energy
-6.6672
eV/atom
Volume/atom
11.33
ų
c/a Ratio
-

Electronic Properties

Metallic
Metal
Band Gap
0
eV
Direct Gap
No
CBM
N/A
eV

Magnetic Properties

Magnetic
Yes
Total Mag. Moment
55.9997
μB
Mag. Ordering
FM
Mag. Sites
28
Magnetization/Volume
0.176450
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
O · 0.571
Element Family
N/A
Solute Fraction
0.429
Interstitial Fraction
0.000

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.524
Family
Binary Alloy
Matrix Element
O · 0.571

Related Tasks

Related computation task IDs (1)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-1181546
Reference Citation

The crystal structure and related material properties of Fe3O4 were obtained from the Materials Project database (MP-ID: mp-1181546, database version v2026.04.13).

Literature Citation

Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0

BibTeX
@article{Horton2025,
  author  = {Horton, Matthew K. and Huck, Patrick and Yang, Ruo Xi and Munro, Jason M. and Dwaraknath, Shyam and Ganose, Alex M. and Kingsbury, Ryan S. and Wen, Mingjian and Shen, Jimmy X. and Mathis, Tyler S. and Kaplan, Aaron D. and Berket, Karlo and Riebesell, Janosh and George, Janine and Rosen, Andrew S. and Spotte-Smith, Evan W. C. and McDermott, Matthew J. and Cohen, Orion A. and Dunn, Alex and Kuner, Matthew C. and Rignanese, Gian-Marco and Petretto, Guido and Waroquiers, David and Griffin, Sinead M. and Neaton, Jeffrey B. and Chrzan, Daryl C. and Asta, Mark and Hautier, Geoffroy and Cholia, Shreyas and Ceder, Gerbrand and Ong, Shyue Ping and Jain, Anubhav and Persson, Kristin A.},
  title   = {Accelerated data-driven materials science with the Materials Project},
  journal = {Nature Materials},
  year    = {2025},
  volume  = {24},
  number  = {10},
  pages   = {1522--1532},
  month   = {oct},
  doi     = {10.1038/s41563-025-02272-0},
  issn    = {1476-4660},
  url     = {https://doi.org/10.1038/s41563-025-02272-0},
  abstract = {The Materials Project was launched formally in 2011 to drive materials discovery forwards through high-throughput computation and open data. More than a decade later, the Materials Project has become an indispensable tool used by more than 600,000 materials researchers around the world. This Perspective describes how the Materials Project, as a data platform and a software ecosystem, has helped to shape research in data-driven materials science. We cover how sustainable software and computational methods have accelerated materials design while becoming more open source and collaborative in nature. Next, we present cases where the Materials Project was used to understand and discover functional materials. We then describe our efforts to meet the needs of an expanding user base, through technical infrastructure updates ranging from data architecture and cloud resources to interactive web applications. Finally, we discuss opportunities to better aid the research community, with the vision that more accessible and easy-to-understand materials data will result in democratized materials knowledge and an increasingly collaborative community.}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# generated using pymatgen
data_Fe3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.05716200
_cell_length_b   6.11929900
_cell_length_c   8.56245749
_cell_angle_alpha   89.59256384
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe3O4
_chemical_formula_sum   'Fe12 O16'
_cell_volume   317.36447474
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Fe  Fe0  1  0.75199600  0.24764100  0.25288400  1.0
  Fe  Fe1  1  0.75199600  0.75235900  0.74711600  1.0
  Fe  Fe2  1  0.24800400  0.75235900  0.74711600  1.0
  Fe  Fe3  1  0.24800400  0.24764100  0.25288400  1.0
  Fe  Fe4  1  0.00000000  0.50000000  0.50000000  1.0
  Fe  Fe5  1  0.50000000  0.50000000  0.00000000  1.0
  Fe  Fe6  1  0.50000000  0.00000000  0.00000000  1.0
  Fe  Fe7  1  0.00000000  0.00000000  0.50000000  1.0
  Fe  Fe8  1  0.50000000  0.25529400  0.62779200  1.0
  Fe  Fe9  1  0.50000000  0.74470600  0.37220800  1.0
  Fe  Fe10  1  0.00000000  0.24873900  0.87372400  1.0
  Fe  Fe11  1  0.00000000  0.75126100  0.12627600  1.0
  O  O12  1  0.73003100  0.25106500  0.00396700  1.0
  O  O13  1  0.73003100  0.74893500  0.99603300  1.0
  O  O14  1  0.26996900  0.74893500  0.99603300  1.0
  O  O15  1  0.26996900  0.25106500  0.00396700  1.0
  O  O16  1  0.76148400  0.25852600  0.49692900  1.0
  O  O17  1  0.76148400  0.74147400  0.50307100  1.0
  O  O18  1  0.23851600  0.74147400  0.50307100  1.0
  O  O19  1  0.23851600  0.25852600  0.49692900  1.0
  O  O20  1  0.50000000  0.99719700  0.75918300  1.0
  O  O21  1  0.50000000  0.00280300  0.24081700  1.0
  O  O22  1  0.50000000  0.48857500  0.23872600  1.0
  O  O23  1  0.50000000  0.51142500  0.76127400  1.0
  O  O24  1  0.00000000  0.50486000  0.74144900  1.0
  O  O25  1  0.00000000  0.49514000  0.25855100  1.0
  O  O26  1  0.00000000  0.01107100  0.24643800  1.0
  O  O27  1  0.00000000  0.98892900  0.75356200  1.0
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