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Yb4Ag13Pd

High-Entropy Materials HEA Traditional Materials TRA

MP-ID: mp-3297480 · Space group: Pm (#6)

Basic Information

Formula
Yb4Ag13Pd
MP-ID
mp-3297480
Elements
3
Sites
18
Density
10.3651
g/cm³
Volume
352.59
ų
Cell a
5.3942
Å
Cell b
5.3386
Å
Cell c
14.0103
Å
α Angle
90.00
°
β Angle
90.00
°
γ Angle
119.08
°
Space Group
Pm
Point Group
m
Crystal System
Monoclinic
Bravais Lattice
Monoclinic P
Stability
No
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
12.64 7.0052 2.5 (0,0,2)
25.43 3.5026 5.3 (0,0,4)
26.87 3.3177 9.9 (1,0,3)
27.01 3.3006 8.5 (0,1,3)
31.83 2.8115 8.0 (1,0,4)
31.95 2.8011 7.7 (0,1,4)
32.05 2.7923 43.0 (1,-1,4)
32.93 2.7202 23.1 (1,1,0)
33.23 2.6964 12.2 (2,-1,0)
33.56 2.6704 18.0 (1,1,1)
33.58 2.6692 12.8 (1,-2,0)
33.85 2.6478 22.7 (2,-1,1)
34.20 2.6220 20.9 (1,-2,1)
35.40 2.5358 12.6 (1,1,2)
35.68 2.5165 8.2 (2,-1,2)
36.01 2.4942 8.6 (1,-2,2)
37.33 2.4087 32.7 (1,0,5)
37.44 2.4021 32.4 (0,1,5)
38.18 2.3570 7.8 (2,0,0)
38.29 2.3506 84.4 (1,1,3)
38.55 2.3352 100.0 (2,-1,3)
38.56 2.3351 67.8 (0,0,6)
38.60 2.3328 7.8 (0,2,0)
38.74 2.3244 25.2 (2,0,1)
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Energy Properties

Formation Energy/atom
-0.25105
eV/atom
Energy/atom
-25.06796
eV/atom
Energy above Hull
0.0410
eV/atom
Uncorrected Energy
-25.0680
eV/atom
Volume/atom
19.59
ų
c/a Ratio
-

Electronic Properties

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

Magnetic Properties

Magnetic
No
Total Mag. Moment
0.0011
μB
Mag. Ordering
NM
Mag. Sites
0
Magnetization/Volume
0.000000
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Ag · 0.722
Element Family
4d-TM
Solute Fraction
0.278
Interstitial Fraction
0.000

High-Entropy Alloy Features

Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
0.7298
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
6.0679
J/mol·K
Ω Parameter
2.3389
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
8.765%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.3584
smaller = more stable mixing
VEC
11.611
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
-3.210
kJ/mol; negative = exothermic mixing
Entropy Norm
0.6643
SS Former
0
Phase Tendency
IM

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.749
Family
Ag-rich Multi-Component
Matrix Element
Ag · 0.722

Related Tasks

Related computation task IDs (1)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-3297480
Reference Citation

The crystal structure and related material properties of Yb4Ag13Pd were obtained from the Materials Project database (MP-ID: mp-3297480, 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_Yb4Ag13Pd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.39416042
_cell_length_b   5.33856891
_cell_length_c   14.01033626
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.08221895
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Yb4Ag13Pd
_chemical_formula_sum   'Yb4 Ag13 Pd1'
_cell_volume   352.59040807
_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
  Yb  Yb0  1  0.82112694  0.82222212  0.11298372  1.0
  Yb  Yb1  1  0.17938569  0.17813104  0.87807187  1.0
  Yb  Yb2  1  0.82112694  0.82222212  0.38701628  1.0
  Yb  Yb3  1  0.17938569  0.17813104  0.62192813  1.0
  Ag  Ag4  1  0.16480726  0.48960527  0.07380657  1.0
  Ag  Ag5  1  0.50624342  0.83291141  0.92218030  1.0
  Ag  Ag6  1  0.48845131  0.16570619  0.07311877  1.0
  Ag  Ag7  1  0.83962834  0.51119024  0.57745542  1.0
  Ag  Ag8  1  0.48845131  0.16570619  0.42688123  1.0
  Ag  Ag9  1  0.83962834  0.51119024  0.92254458  1.0
  Ag  Ag10  1  0.67470598  0.17257969  0.75000000  1.0
  Ag  Ag11  1  0.67423005  0.67338516  0.75000000  1.0
  Ag  Ag12  1  0.32542675  0.82733276  0.25000000  1.0
  Ag  Ag13  1  0.82708375  0.32618121  0.25000000  1.0
  Ag  Ag14  1  0.50624342  0.83291141  0.57781970  1.0
  Ag  Ag15  1  0.16480726  0.48960527  0.42619343  1.0
  Ag  Ag16  1  0.32632291  0.32647449  0.25000000  1.0
  Pd  Pd17  1  0.17294464  0.67451316  0.75000000  1.0
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