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EuP3

Traditional Materials TRA

MP-ID: mp-1079534 · Space group: C2/m (#12)

Basic Information

Formula
EuP3
MP-ID
mp-1079534
Elements
2
Sites
8
Density
4.8824
g/cm³
Volume
166.58
ų
Cell a
5.5754
Å
Cell b
5.7585
Å
Cell c
5.7585
Å
α Angle
77.91
°
β Angle
72.42
°
γ Angle
72.42
°
Space Group
C2/m
Point Group
2/m
Crystal System
Monoclinic
Bravais Lattice
Monoclinic C
Stability
Yes
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
16.29 5.4427 25.7 (0,1,0)
16.29 5.4427 25.7 (0,0,1)
17.26 5.1374 28.8 (1,0,0)
20.51 4.3307 14.3 (1,1,0)
20.51 4.3307 14.3 (1,0,1)
21.54 4.1263 15.0 (0,1,1)
21.76 4.0836 51.9 (1,1,1)
24.59 3.6203 64.6 (0,1,-1)
26.74 3.3338 93.5 (1,0,-1)
26.74 3.3338 93.5 (1,-1,0)
30.20 2.9593 30.7 (1,1,-1)
30.20 2.9593 30.7 (1,-1,1)
32.80 2.7305 18.2 (1,2,1)
32.80 2.7305 18.2 (1,1,2)
32.91 2.7214 1.6 (0,2,0)
32.91 2.7214 1.6 (0,0,2)
33.07 2.7090 100.0 (1,2,0)
33.07 2.7090 100.0 (1,0,2)
33.16 2.7019 63.6 (2,1,1)
34.58 2.5936 29.3 (2,1,0)
34.58 2.5936 29.3 (2,0,1)
34.89 2.5716 62.9 (0,2,1)
34.89 2.5716 62.9 (0,1,2)
34.93 2.5687 21.2 (2,0,0)
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Energy Properties

Formation Energy/atom
-0.79304
eV/atom
Energy/atom
-17.17482
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-17.1748
eV/atom
Volume/atom
20.82
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
13.9758
μB
Mag. Ordering
Unknown
Mag. Sites
0
Magnetization/Volume
0.083900
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

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

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.641
Family
Binary Alloy
Matrix Element
P · 0.750

Related Tasks

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-1079534
Reference Citation

The crystal structure and related material properties of EuP3 were obtained from the Materials Project database (MP-ID: mp-1079534, 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_EuP3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.57536706
_cell_length_b   5.75846506
_cell_length_c   5.75845223
_cell_angle_alpha   77.90727380
_cell_angle_beta   72.41528552
_cell_angle_gamma   72.41511818
_symmetry_Int_Tables_number   1
_chemical_formula_structural   EuP3
_chemical_formula_sum   'Eu2 P6'
_cell_volume   166.57585419
_cell_formula_units_Z   2
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
  Eu  Eu0  1  0.64724768  0.16299379  0.16299479  1.0
  Eu  Eu1  1  0.35275946  0.83701090  0.83700990  1.0
  P  P2  1  0.18388220  0.38208687  0.89816041  1.0
  P  P3  1  0.18388220  0.89816041  0.38208587  1.0
  P  P4  1  0.81611347  0.61790854  0.10184565  1.0
  P  P5  1  0.81611347  0.10184665  0.61790854  1.0
  P  P6  1  0.19840019  0.50717372  0.50717672  1.0
  P  P7  1  0.80160234  0.49282013  0.49281913  1.0
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