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LiSn2(SO4)3

High-Entropy Materials HEA

MP-ID: mp-768785 · Space group: R-3c (#167)

Basic Information

Formula
LiSn2(SO4)3
MP-ID
mp-768785
Elements
4
Sites
36
Density
3.1252
g/cm³
Volume
565.92
ų
Cell a
9.3630
Å
Cell b
9.3630
Å
Cell c
9.3630
Å
α Angle
58.91
°
β Angle
58.91
°
γ Angle
58.91
°
Space Group
R-3c
Point Group
-3m
Crystal System
Trigonal
Bravais Lattice
Trigonal R
Stability
No
Packing Fraction
0.7400

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 24)
2θd (Å)Ihkl
13.49 6.5642 24.5 (1,1,0)
18.96 4.6802 100.0 (2,1,1)
19.28 4.6039 24.1 (1,-1,0)
19.28 4.6039 48.1 (1,0,-1)
22.50 3.9525 84.7 (2,1,0)
27.17 3.2821 42.2 (2,2,0)
29.90 2.9887 5.3 (2,0,-1)
30.24 2.9551 74.1 (3,2,1)
30.65 2.9165 4.4 (2,1,-1)
33.53 2.6725 54.3 (3,1,0)
33.72 2.6581 56.7 (2,-1,-1)
38.47 2.3401 6.7 (4,2,2)
39.13 2.3020 6.1 (2,0,-2)
40.20 2.2435 2.6 (4,3,2)
40.52 2.2264 1.1 (4,2,1)
40.63 2.2208 14.5 (4,3,3)
41.26 2.1881 10.0 (4,1,1)
41.57 2.1723 2.2 (3,-1,0)
41.57 2.1723 4.4 (3,0,-1)
43.38 2.0861 18.7 (4,3,1)
43.83 2.0656 17.2 (3,2,-1)
45.34 2.0002 10.3 (4,2,4)
45.34 2.0002 5.2 (4,4,2)
45.46 1.9952 1.7 (4,1,0)
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Energy Properties

Formation Energy/atom
-1.84068
eV/atom
Energy/atom
-6.38045
eV/atom
Energy above Hull
0.0899
eV/atom
Uncorrected Energy
-5.9225
eV/atom
Volume/atom
15.72
ų
c/a Ratio
1.0000

Electronic Properties

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

Magnetic Properties

Magnetic
No
Total Mag. Moment
0.0149
μB
Mag. Ordering
NM
Mag. Sites
0
Magnetization/Volume
0.000030
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
O · 0.667
Element Family
Metalloid-Nonmetal
Solute Fraction
0.333
Interstitial Fraction
0.000

High-Entropy Alloy Features

Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
0.9736
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
8.0949
J/mol·K
Ω Parameter
0.1561
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
41.997%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.7109
smaller = more stable mixing
VEC
4.167
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
-9.472
kJ/mol; negative = exothermic mixing
Entropy Norm
0.7023
SS Former
0
Phase Tendency
IM

Related Tasks

Related computation task IDs (3)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-768785
Reference Citation

The crystal structure and related material properties of LiSn2(SO4)3 were obtained from the Materials Project database (MP-ID: mp-768785, 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_LiSn2(SO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.36301921
_cell_length_b   9.36301921
_cell_length_c   9.36301883
_cell_angle_alpha   58.90640322
_cell_angle_beta   58.90640322
_cell_angle_gamma   58.90640890
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiSn2(SO4)3
_chemical_formula_sum   'Li2 Sn4 S6 O24'
_cell_volume   565.92073466
_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
  Li  Li0  1  0.00000000  0.00000000  0.00000000  1.0
  Li  Li1  1  0.50000000  0.50000000  0.50000000  1.0
  Sn  Sn2  1  0.35305500  0.35305500  0.35305500  1.0
  Sn  Sn3  1  0.14694500  0.14694500  0.14694500  1.0
  Sn  Sn4  1  0.64694500  0.64694500  0.64694500  1.0
  Sn  Sn5  1  0.85305500  0.85305500  0.85305500  1.0
  S  S6  1  0.75000000  0.06316400  0.43683600  1.0
  S  S7  1  0.93683600  0.56316400  0.25000000  1.0
  S  S8  1  0.56316400  0.25000000  0.93683600  1.0
  S  S9  1  0.43683600  0.75000000  0.06316400  1.0
  S  S10  1  0.06316400  0.43683600  0.75000000  1.0
  S  S11  1  0.25000000  0.93683600  0.56316400  1.0
  O  O12  1  0.89320000  0.07285100  0.25707700  1.0
  O  O13  1  0.74292300  0.10680000  0.92714900  1.0
  O  O14  1  0.93146800  0.48285200  0.67730000  1.0
  O  O15  1  0.01714800  0.56853200  0.82270000  1.0
  O  O16  1  0.60680000  0.24292300  0.42714900  1.0
  O  O17  1  0.75707700  0.57285100  0.39320000  1.0
  O  O18  1  0.92714900  0.74292300  0.10680000  1.0
  O  O19  1  0.17730000  0.98285200  0.43146800  1.0
  O  O20  1  0.51714800  0.32270000  0.06853200  1.0
  O  O21  1  0.32270000  0.06853200  0.51714800  1.0
  O  O22  1  0.43146800  0.17730000  0.98285200  1.0
  O  O23  1  0.57285100  0.39320000  0.75707700  1.0
  O  O24  1  0.42714900  0.60680000  0.24292300  1.0
  O  O25  1  0.67730000  0.93146800  0.48285200  1.0
  O  O26  1  0.56853200  0.82270000  0.01714800  1.0
  O  O27  1  0.82270000  0.01714800  0.56853200  1.0
  O  O28  1  0.48285200  0.67730000  0.93146800  1.0
  O  O29  1  0.07285100  0.25707700  0.89320000  1.0
  O  O30  1  0.24292300  0.42714900  0.60680000  1.0
  O  O31  1  0.39320000  0.75707700  0.57285100  1.0
  O  O32  1  0.06853200  0.51714800  0.32270000  1.0
  O  O33  1  0.98285200  0.43146800  0.17730000  1.0
  O  O34  1  0.25707700  0.89320000  0.07285100  1.0
  O  O35  1  0.10680000  0.92714900  0.74292300  1.0
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