EuPd

Traditional Materials TRA

MP-ID: mp-1018147 · Space group: Cmcm (#63)

Materials Project API

Basic Information

Formula

EuPd

MP-ID

mp-1018147

Elements

Sites

Density

8.5744

g/cm³

Volume

100.08

Å³

Cell a

4.0682

Cell b

4.4235

Cell c

5.9216

α Angle

90.00

β Angle

69.91

γ Angle

90.00

Space Group

Cmcm

Point Group

mmm

Crystal System

Orthorhombic

Bravais Lattice

Stability

Yes

Packing Fraction

X-ray Diffraction

Diffraction Pattern

Target / Radiation

X-axis: 2θ (°); Y-axis: relative intensity; Cu Kα ; λ=1.5418 Å

Diffraction Peaks (Top 24)

2θ	d (Å)	I	hkl
15.94	5.5613	7.8	(0,0,1)
25.73	3.4619	15.1	(0,1,1)
30.93	2.8914	77.9	(1,1,1)
30.93	2.8914	77.9	(1,1,0)
32.19	2.7807	41.9	(0,0,2)
32.68	2.7403	49.0	(1,0,2)
38.23	2.3542	36.9	(0,1,2)
38.65	2.3295	100.0	(1,1,2)
40.80	2.2118	43.9	(0,2,0)
44.06	2.0552	1.1	(0,2,1)
44.54	2.0341	34.1	(2,0,1)
46.53	1.9518	1.0	(1,0,3)
51.15	1.7857	7.8	(1,1,3)
52.15	1.7538	2.3	(2,1,2)
52.15	1.7538	2.3	(2,1,0)
52.89	1.7310	20.4	(0,2,2)
53.22	1.7211	24.4	(1,2,2)
53.60	1.7097	13.3	(0,1,3)
56.01	1.6417	8.6	(2,0,3)
56.01	1.6417	8.6	(2,0,-1)
60.12	1.5391	19.3	(2,1,3)
61.98	1.4972	25.2	(2,2,1)
62.78	1.4801	23.1	(1,0,4)
65.49	1.4253	1.2	(0,3,1)

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Energy Properties

Formation Energy/atom

-0.70952

eV/atom

Energy/atom

-31.45019

eV/atom

Energy above Hull

0.0000

eV/atom

Uncorrected Energy

-31.4502

eV/atom

Volume/atom

25.02

Å³

c/a Ratio

1.4556

Electronic Properties

Metallic

Metal

Band Gap

Direct Gap

CBM

N/A

Magnetic Properties

Magnetic

Yes

Total Mag. Moment

14.0016

μB

Mag. Ordering

Unknown

Mag. Sites

Magnetization/Volume

0.139910

μB/Å³

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)

Composition Info

Major / Matrix Element

Eu · 0.500

Element Family

N/A

Solute Fraction

0.500

Interstitial Fraction

0.000

Traditional Material Features

ROM Blended-Feature Radar

Rating & Classification

Tier

Score

0.624

Family

Binary Alloy

Matrix Element

Eu · 0.500

Related Tasks

Related computation task IDs (5)

aaacispg aaaeledv aaaeqqnr aaafaibw aaafijzl

Citation & References

Materials Project Page

https://materialsproject.org/materials/mp-1018147

Reference Citation

The crystal structure and related material properties of EuPd were obtained from the Materials Project database (MP-ID: mp-1018147, 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…

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Raw CIF Data

# generated using pymatgen
data_EuPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.06816728
_cell_length_b   4.42349550
_cell_length_c   5.92163236
_cell_angle_alpha   90.00000000
_cell_angle_beta   69.90970731
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   EuPd
_chemical_formula_sum   'Eu2 Pd2'
_cell_volume   100.07876446
_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  0.13949568  0.75000000  0.72100665  1.0
  Eu  Eu1  1  0.86050432  0.25000000  0.27899335  1.0
  Pd  Pd2  1  0.42187334  0.75000000  0.15625532  1.0
  Pd  Pd3  1  0.57812666  0.25000000  0.84374468  1.0

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