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Mn3Bi

Traditional Materials TRA

MP-ID: mp-623452 · Space group: I4/mmm (#139)

Basic Information

Formula
Mn3Bi
MP-ID
mp-623452
Elements
2
Sites
4
Density
9.0301
g/cm³
Volume
68.74
ų
Cell a
5.1299
Å
Cell b
5.1299
Å
Cell c
5.1299
Å
α Angle
133.99
°
β Angle
133.99
°
γ Angle
67.11
°
Space Group
I4/mmm
Point Group
4/mmm
Crystal System
Tetragonal
Bravais Lattice
Tetragonal I
Stability
No
Packing Fraction
0.7400

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 24)
2θd (Å)Ihkl
20.78 4.2751 17.6 (1,1,-1)
24.52 3.6304 48.3 (1,0,0)
31.55 2.8354 13.2 (0,0,1)
38.08 2.3629 100.0 (1,1,0)
38.76 2.3230 15.6 (2,1,-1)
42.28 2.1375 18.5 (2,2,-2)
45.23 2.0049 30.4 (1,-1,1)
50.26 1.8152 7.8 (2,0,0)
52.11 1.7551 14.1 (1,0,1)
53.70 1.7068 6.5 (2,2,-1)
58.70 1.5730 5.0 (3,2,-2)
61.05 1.5178 9.0 (2,1,0)
63.63 1.4623 21.4 (3,1,-1)
65.88 1.4177 9.6 (0,0,2)
69.91 1.3456 3.1 (1,1,1)
71.43 1.3206 3.0 (2,-1,1)
74.53 1.2733 13.4 (3,3,-2)
74.89 1.2680 2.6 (1,-1,2)
77.06 1.2376 4.9 (3,2,-1)
78.71 1.2157 23.1 (2,0,1)
79.14 1.2101 2.3 (3,0,0)
81.46 1.1815 10.6 (2,2,0)
82.57 1.1684 2.1 (4,3,-3)
83.17 1.1615 2.1 (4,2,-2)
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Energy Properties

Formation Energy/atom
0.39362
eV/atom
Energy/atom
-25.24444
eV/atom
Energy above Hull
0.3936
eV/atom
Uncorrected Energy
-7.4504
eV/atom
Volume/atom
17.18
ų
c/a Ratio
1.0000

Electronic Properties

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

Magnetic Properties

Magnetic
Yes
Total Mag. Moment
2.6103
μB
Mag. Ordering
FiM
Mag. Sites
3
Magnetization/Volume
0.037970
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Mn · 0.750
Element Family
N/A
Solute Fraction
0.250
Interstitial Fraction
0.000

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.686
Family
Binary Alloy
Matrix Element
Mn · 0.750

Related Tasks

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-623452
Reference Citation

The crystal structure and related material properties of Mn3Bi were obtained from the Materials Project database (MP-ID: mp-623452, 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_Mn3Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.12986452
_cell_length_b   5.12986452
_cell_length_c   5.12986452
_cell_angle_alpha   133.98761745
_cell_angle_beta   133.98761745
_cell_angle_gamma   67.10734933
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn3Bi
_chemical_formula_sum   'Mn3 Bi1'
_cell_volume   68.73719638
_cell_formula_units_Z   1
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
  Mn  Mn0  1  0.25000000  0.75000000  0.50000000  1.0
  Mn  Mn1  1  0.50000000  0.50000000  0.00000000  1.0
  Mn  Mn2  1  0.75000000  0.25000000  0.50000000  1.0
  Bi  Bi3  1  0.00000000  0.00000000  0.00000000  1.0
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