MnN
传统材料 TRAMP-ID: mp-1009128 · Space group: Pm-3m (#221)
Basic Information
Formula
MnN
MP-ID
mp-1009128
Elements
2
Sites
2
Density
7.0636
g/cm³
Volume
16.21
ų
Cell a
2.5307
Å
Cell b
2.5307
Å
Cell c
2.5307
Å
α Angle
90.00
°
β Angle
90.00
°
γ Angle
90.00
°
Space Group
Pm-3m
Point Group
m-3m
Crystal System
Cubic
Bravais Lattice
cP
Stability
No
Packing Fraction
0.5236
X-ray Diffraction
Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; Cu Kα ; λ=1.5418 Å
Diffraction Peaks (Top 5)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 35.47 | 2.5307 | 60.3 | (1,0,0) |
| 51.04 | 1.7895 | 100.0 | (1,1,0) |
| 63.69 | 1.4611 | 14.2 | (1,1,1) |
| 75.07 | 1.2654 | 13.5 | (2,0,0) |
| 85.87 | 1.1318 | 17.9 | (2,1,0) |
Energy Properties
Formation Energy/atom
0.39635
eV/atom
Energy/atom
-11.50969
eV/atom
Energy above Hull
0.7230
eV/atom
Uncorrected Energy
-8.3240
eV/atom
Volume/atom
8.10
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
1.8231
μB
Mag. Ordering
FM
Mag. Sites
1
Magnetization/Volume
0.112480
μB/ų
Elastic Properties
Elastic data not available
Feature Analysis
Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Mn · 0.500
Element Family
N/A
Solute Fraction
0.500
Interstitial Fraction
0.500
ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.634
Family
Binary Alloy
Matrix Element
Mn · 0.500
Related Tasks
Citation & References
Materials Project Page
https://materialsproject.org/materials/mp-1009128
Reference Citation
The crystal structure and related material properties of MnN were obtained from the Materials Project database (MP-ID: mp-1009128, 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
3D Crystal Structure Rendering
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Raw CIF Data
# generated using pymatgen
data_MnN
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.53069900
_cell_length_b 2.53069900
_cell_length_c 2.53069900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MnN
_chemical_formula_sum 'Mn1 N1'
_cell_volume 16.20770340
_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 0.00000000 0.00000000 0.00000000 1.0
N N1 1 0.50000000 0.50000000 0.50000000 1.0
