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Cr2SbTe

High-Entropy Materials HEA Traditional Materials TRA

MP-ID: mp-35749 · Space group: P-6m2 (#187)

Basic Information

Formula
Cr2SbTe
MP-ID
mp-35749
Elements
3
Sites
4
Density
6.1911
g/cm³
Volume
94.77
ų
Cell a
4.1365
Å
Cell b
4.1365
Å
Cell c
6.3956
Å
α Angle
90.00
°
β Angle
90.00
°
γ Angle
120.00
°
Space Group
P-6m2
Point Group
-6m2
Crystal System
Hexagonal
Bravais Lattice
Hexagonal P
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 17)
2θd (Å)Ihkl
27.90 3.1978 7.2 (0,0,0,2)
28.56 3.1255 100.0 (1,0,-1,1)
37.71 2.3856 55.5 (1,0,-1,2)
43.77 2.0683 42.2 (2,-1,-1,0)
49.77 1.8320 21.2 (1,0,-1,3)
52.71 1.7367 8.1 (2,-1,-1,2)
53.10 1.7248 17.4 (2,0,-2,1)
57.65 1.5989 6.0 (0,0,0,4)
59.12 1.5627 13.8 (2,0,-2,2)
68.41 1.3714 8.0 (2,0,-2,3)
71.18 1.3246 14.3 (3,-1,-2,1)
75.10 1.2650 15.9 (2,-1,-1,4)
76.38 1.2468 12.5 (3,-1,-2,2)
79.58 1.2046 5.3 (1,0,-1,5)
80.42 1.1941 6.6 (3,0,-3,0)
84.83 1.1430 9.1 (3,-1,-2,3)
87.12 1.1187 2.2 (3,0,-3,2)
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Energy Properties

Formation Energy/atom
-0.04398
eV/atom
Energy/atom
-6.68858
eV/atom
Energy above Hull
0.1630
eV/atom
Uncorrected Energy
-6.5831
eV/atom
Volume/atom
23.69
ų
c/a Ratio
1.5461

Electronic Properties

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

Magnetic Properties

Magnetic
Yes
Total Mag. Moment
6.9964
μB
Mag. Ordering
FiM
Mag. Sites
3
Magnetization/Volume
0.073820
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Cr · 0.500
Element Family
3d-TM
Solute Fraction
0.500
Interstitial Fraction
0.000

High-Entropy Alloy Features

Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
1.0397
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
8.6442
J/mol·K
Ω Parameter
1.3701
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
5.517%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.2083
smaller = more stable mixing
VEC
5.250
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
9.442
kJ/mol; negative = exothermic mixing
Entropy Norm
0.9464
SS Former
0
Phase Tendency
IM

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
B
Score
0.525
Family
Cr-rich Multi-Component
Matrix Element
Cr · 0.500

Related Tasks

Related computation task IDs (1)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-35749
Reference Citation

The crystal structure and related material properties of Cr2SbTe were obtained from the Materials Project database (MP-ID: mp-35749, 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_Cr2SbTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.13653800
_cell_length_b   4.13653801
_cell_length_c   6.39561200
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999994
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2SbTe
_chemical_formula_sum   'Cr2 Sb1 Te1'
_cell_volume   94.77346912
_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
  Cr  Cr0  1  0.00000000  0.00000000  0.99424300  1.0
  Cr  Cr1  1  0.00000000  0.00000000  0.50575700  1.0
  Sb  Sb2  1  0.66666700  0.33333300  0.75000000  1.0
  Te  Te3  1  0.33333300  0.66666700  0.25000000  1.0
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