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Yb12Ho3Er5Sn16

High-Entropy Materials HEA

MP-ID: mp-3297290 · Space group: P1 (#1)

Basic Information

Formula
Yb12Ho3Er5Sn16
MP-ID
mp-3297290
Elements
4
Sites
36
Density
8.5902
g/cm³
Volume
1,025.86
ų
Cell a
7.7599
Å
Cell b
8.3580
Å
Cell c
15.8171
Å
α Angle
89.99
°
β Angle
90.01
°
γ Angle
89.99
°
Space Group
P1
Point Group
1
Crystal System
Triclinic
Bravais Lattice
Triclinic 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
11.19 7.9086 8.6 (0,0,2)
11.98 7.3901 1.1 (0,1,1)
11.98 7.3894 1.0 (0,1,-1)
15.58 5.6874 8.1 (1,1,0)
15.58 5.6862 7.8 (1,-1,0)
19.91 4.4595 1.6 (0,1,3)
19.91 4.4590 1.6 (0,1,-3)
22.92 3.8800 1.7 (2,0,0)
24.08 3.6951 2.3 (0,2,2)
24.09 3.6947 2.3 (0,2,-2)
24.19 3.6797 3.9 (1,2,0)
24.19 3.6791 3.9 (1,-2,0)
24.84 3.5840 2.4 (1,2,1)
24.84 3.5840 2.4 (1,2,-1)
24.85 3.5835 2.4 (1,-2,-1)
24.85 3.5833 2.4 (1,-2,1)
25.31 3.5195 4.1 (2,1,0)
25.31 3.5190 4.2 (2,-1,0)
25.57 3.4835 2.7 (2,0,-2)
25.57 3.4832 2.6 (2,0,2)
25.93 3.4355 6.2 (2,1,-1)
25.94 3.4355 6.1 (2,1,1)
25.94 3.4351 6.1 (2,-1,-1)
25.94 3.4349 6.0 (2,-1,1)
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Energy Properties

Formation Energy/atom
-0.72529
eV/atom
Energy/atom
-31.35203
eV/atom
Energy above Hull
0.0001
eV/atom
Uncorrected Energy
-31.3520
eV/atom
Volume/atom
28.50
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
5.4225
μB
Mag. Ordering
FM
Mag. Sites
20
Magnetization/Volume
0.005290
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Sn · 0.444
Element Family
PostTransition-Noble
Solute Fraction
0.556
Interstitial Fraction
0.000

High-Entropy Alloy Features

Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
1.2079
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
10.0422
J/mol·K
Ω Parameter
0.0000
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
7.257%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.4033
smaller = more stable mixing
VEC
9.028
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
0.000
kJ/mol; negative = exothermic mixing
Entropy Norm
0.8713
SS Former
0
Phase Tendency
IM

Related Tasks

Related computation task IDs (1)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-3297290
Reference Citation

The crystal structure and related material properties of Yb12Ho3Er5Sn16 were obtained from the Materials Project database (MP-ID: mp-3297290, 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_Yb12Ho3Er5Sn16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.75990684
_cell_length_b   8.35803414
_cell_length_c   15.81709037
_cell_angle_alpha   89.99371771
_cell_angle_beta   90.00624377
_cell_angle_gamma   89.98852078
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Yb12Ho3Er5Sn16
_chemical_formula_sum   'Yb12 Ho3 Er5 Sn16'
_cell_volume   1025.85795502
_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  0.50798191  0.68953102  0.59350410  1.0
  Yb  Yb1  1  0.00799777  0.81049962  0.90638312  1.0
  Yb  Yb2  1  0.49210049  0.31054787  0.09374796  1.0
  Yb  Yb3  1  0.99201562  0.18954418  0.40648284  1.0
  Yb  Yb4  1  0.49190155  0.31039605  0.40621699  1.0
  Yb  Yb5  1  0.99176825  0.18969398  0.09394735  1.0
  Yb  Yb6  1  0.50819908  0.68972142  0.90610146  1.0
  Yb  Yb7  1  0.00805091  0.81039967  0.59354626  1.0
  Yb  Yb8  1  0.83932112  0.51161871  0.75004935  1.0
  Yb  Yb9  1  0.33944032  0.98851183  0.74970086  1.0
  Yb  Yb10  1  0.16071574  0.48847891  0.25032333  1.0
  Yb  Yb11  1  0.66066670  0.01148887  0.24997431  1.0
  Ho  Ho12  1  0.67626477  0.16662231  0.62199262  1.0
  Ho  Ho13  1  0.17618999  0.33347799  0.87773324  1.0
  Ho  Ho14  1  0.32375369  0.83334972  0.12238903  1.0
  Er  Er15  1  0.82383903  0.66627383  0.37774079  1.0
  Er  Er16  1  0.32357784  0.83356540  0.37768592  1.0
  Er  Er17  1  0.82347508  0.66632327  0.12258691  1.0
  Er  Er18  1  0.67647256  0.16638112  0.87752248  1.0
  Er  Er19  1  0.17637953  0.33373087  0.62222399  1.0
  Sn  Sn20  1  0.66876824  0.96421108  0.45859281  1.0
  Sn  Sn21  1  0.16813375  0.53532191  0.04132235  1.0
  Sn  Sn22  1  0.33189517  0.03532769  0.95876367  1.0
  Sn  Sn23  1  0.83145222  0.46498515  0.54093359  1.0
  Sn  Sn24  1  0.32999821  0.03543098  0.54073035  1.0
  Sn  Sn25  1  0.82972217  0.46456050  0.95923138  1.0
  Sn  Sn26  1  0.67019406  0.96456857  0.04088760  1.0
  Sn  Sn27  1  0.16972360  0.53559264  0.45902989  1.0
  Sn  Sn28  1  0.47470040  0.37432596  0.74975758  1.0
  Sn  Sn29  1  0.97474971  0.12581793  0.74991291  1.0
  Sn  Sn30  1  0.52554151  0.62581083  0.25033076  1.0
  Sn  Sn31  1  0.02505272  0.87379990  0.25042609  1.0
  Sn  Sn32  1  0.72339597  0.87278725  0.74998503  1.0
  Sn  Sn33  1  0.22321054  0.62736010  0.74974367  1.0
  Sn  Sn34  1  0.27643040  0.12710321  0.25028296  1.0
  Sn  Sn35  1  0.77692239  0.37283764  0.25021845  1.0
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