EuZn13
Traditional Materials TRAMP-ID: mp-669703 · Space group: Fm-3c (#226)
Basic Information
Formula
EuZn13
MP-ID
mp-669703
Elements
2
Sites
28
Density
7.3112
g/cm³
Volume
455.28
ų
Cell a
8.6350
Å
Cell b
8.6350
Å
Cell c
8.6350
Å
α Angle
60.00
°
β Angle
60.00
°
γ Angle
60.00
°
Space Group
Fm-3c
Point Group
m-3m
Crystal System
Cubic
Bravais Lattice
cF
Stability
No
Packing Fraction
0.7405
X-ray Diffraction
Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; Cu Kα ; λ=1.5418 Å
Diffraction Peaks (Top 24)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.51 | 6.1059 | 2.6 | (1,1,0) |
| 20.57 | 4.3175 | 3.2 | (2,1,1) |
| 25.26 | 3.5252 | 5.5 | (2,2,2) |
| 29.25 | 3.0530 | 7.0 | (2,2,0) |
| 32.80 | 2.7306 | 53.7 | (3,2,1) |
| 36.03 | 2.4927 | 99.6 | (3,3,2) |
| 43.86 | 2.0642 | 100.0 | (4,3,2) |
| 44.52 | 2.0353 | 25.3 | (4,3,3) |
| 47.06 | 1.9309 | 21.9 | (4,3,1) |
| 51.87 | 1.7626 | 13.3 | (4,4,4) |
| 54.16 | 1.6935 | 14.2 | (5,3,2) |
| 56.38 | 1.6319 | 14.1 | (5,4,3) |
| 58.01 | 1.5898 | 1.1 | (5,4,2) |
| 60.67 | 1.5265 | 9.8 | (4,4,0) |
| 62.74 | 1.4809 | 16.2 | (4,-1,-1) |
| 64.78 | 1.4392 | 10.1 | (5,5,2) |
| 66.28 | 1.4101 | 1.8 | (6,4,3) |
| 68.76 | 1.3653 | 2.4 | (6,4,2) |
| 70.22 | 1.3404 | 18.6 | (6,5,4) |
| 74.06 | 1.2801 | 9.9 | (6,5,2) |
| 76.42 | 1.2464 | 15.4 | (6,6,4) |
| 78.29 | 1.2212 | 3.3 | (5,5,0) |
| 80.15 | 1.1975 | 12.3 | (7,5,4) |
| 81.54 | 1.1806 | 7.2 | (7,5,5) |
Energy Properties
Formation Energy/atom
-0.17230
eV/atom
Energy/atom
-2.07693
eV/atom
Energy above Hull
0.0041
eV/atom
Uncorrected Energy
-2.0769
eV/atom
Volume/atom
16.26
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
13.7778
μB
Mag. Ordering
FM
Mag. Sites
2
Magnetization/Volume
0.030260
μB/ų
Elastic Properties
Elastic data not available
Feature Analysis
Composition Overview
Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Zn · 0.929
Element Family
N/A
Solute Fraction
0.071
Interstitial Fraction
0.000
Traditional Material Features
ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.761
Family
Zn-based Alloy
Matrix Element
Zn · 0.929
Related Tasks
Citation & References
Materials Project Page
https://materialsproject.org/materials/mp-669703
Reference Citation
The crystal structure and related material properties of EuZn13 were obtained from the Materials Project database (MP-ID: mp-669703, 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
Loading 3D structure…
Style: Ball & Stick
|
Drag to rotate · Scroll to zoom · Right-click to pan
Raw CIF Data
# generated using pymatgen
data_EuZn13
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.63504235
_cell_length_b 8.63504235
_cell_length_c 8.63504235
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuZn13
_chemical_formula_sum 'Eu2 Zn26'
_cell_volume 455.27983738
_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 0.25000000 0.25000000 0.25000000 1.0
Eu Eu1 1 0.75000000 0.75000000 0.75000000 1.0
Zn Zn2 1 0.05613900 0.30012700 0.69987300 1.0
Zn Zn3 1 0.94386100 0.69987300 0.30012700 1.0
Zn Zn4 1 0.55613900 0.80012700 0.44386100 1.0
Zn Zn5 1 0.19987300 0.44386100 0.80012700 1.0
Zn Zn6 1 0.05613900 0.94386100 0.30012700 1.0
Zn Zn7 1 0.44386100 0.55613900 0.80012700 1.0
Zn Zn8 1 0.94386100 0.30012700 0.05613900 1.0
Zn Zn9 1 0.44386100 0.80012700 0.19987300 1.0
Zn Zn10 1 0.19987300 0.80012700 0.55613900 1.0
Zn Zn11 1 0.30012700 0.05613900 0.94386100 1.0
Zn Zn12 1 0.30012700 0.69987300 0.05613900 1.0
Zn Zn13 1 0.69987300 0.94386100 0.05613900 1.0
Zn Zn14 1 0.80012700 0.55613900 0.19987300 1.0
Zn Zn15 1 0.55613900 0.19987300 0.80012700 1.0
Zn Zn16 1 0.94386100 0.05613900 0.69987300 1.0
Zn Zn17 1 0.80012700 0.19987300 0.44386100 1.0
Zn Zn18 1 0.69987300 0.30012700 0.94386100 1.0
Zn Zn19 1 0.69987300 0.05613900 0.30012700 1.0
Zn Zn20 1 0.30012700 0.94386100 0.69987300 1.0
Zn Zn21 1 0.55613900 0.44386100 0.19987300 1.0
Zn Zn22 1 0.05613900 0.69987300 0.94386100 1.0
Zn Zn23 1 0.44386100 0.19987300 0.55613900 1.0
Zn Zn24 1 0.80012700 0.44386100 0.55613900 1.0
Zn Zn25 1 0.19987300 0.55613900 0.44386100 1.0
Zn Zn26 1 0.50000000 0.50000000 0.50000000 1.0
Zn Zn27 1 0.00000000 0.00000000 0.00000000 1.0
