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SrSb2

Traditional Materials TRA Elasticity Data ELA

MP-ID: mp-10636 · Space group: P2_1/m (#11)

Basic Information

Formula
SrSb2
MP-ID
mp-10636
Elements
2
Sites
6
Density
5.6175
g/cm³
Volume
195.77
ų
Cell a
4.3604
Å
Cell b
4.9213
Å
Cell c
9.3297
Å
α Angle
102.08
°
β Angle
90.00
°
γ Angle
90.00
°
Space Group
P2_1/m
Point Group
2/m
Crystal System
Monoclinic
Bravais Lattice
Monoclinic P
Stability
Yes
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
18.44 4.8123 16.8 (0,1,0)
19.46 4.5616 7.5 (0,0,2)
22.60 3.9341 1.6 (1,0,1)
22.62 3.9306 1.6 (0,1,1)
23.91 3.7223 17.9 (0,1,-2)
27.61 3.2313 1.5 (1,1,0)
28.31 3.1520 17.7 (1,0,2)
29.37 3.0411 33.3 (0,0,3)
29.67 3.0110 15.4 (0,1,2)
30.62 2.9195 99.8 (1,1,1)
31.34 2.8547 1.8 (0,1,-3)
31.60 2.8310 100.0 (1,1,-2)
36.01 2.4943 13.9 (1,0,3)
36.58 2.4568 33.3 (0,2,-1)
37.37 2.4062 1.2 (0,2,0)
38.17 2.3576 8.2 (0,1,3)
40.05 2.2514 3.6 (0,1,-4)
41.42 2.1802 28.7 (2,0,0)
42.22 2.1405 3.7 (1,2,-1)
42.93 2.1067 4.9 (1,2,0)
43.64 2.0739 3.4 (1,1,3)
43.91 2.0618 1.8 (1,2,-2)
44.85 2.0210 13.0 (1,0,4)
45.33 2.0005 5.1 (1,1,-4)
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Energy Properties

Formation Energy/atom
-0.79555
eV/atom
Energy/atom
-4.11236
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-22.9713
eV/atom
Volume/atom
32.63
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
0.0000
μB
Mag. Ordering
Unknown
Mag. Sites
0
Magnetization/Volume
0.000000
μB/ų

Elastic Properties

KVRH
29.551
GPa
GVRH
13.043
GPa
Young's Modulus E
34.111
GPa
Poisson Ratio ν
0.308
Pugh Ratio K/G
2.266
Vickers Hardness Est.
0.451
GPa
Ductility
Brittle
Anisotropy
3.350
Lame λ
20.856
GPa

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Sb · 0.667
Element Family
N/A
Solute Fraction
0.333
Interstitial Fraction
0.000

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.623
Family
Binary Alloy
Matrix Element
Sb · 0.667

Elasticity Features

Elastic Modulus Comparison (GPa)
Elastic Features
Elastic Anisotropy AU
3.3500
Homogeneous Poisson ν
0.3080
Debye Temperature
175.8
K
Sound Velocity
1,703.7
m/s
Homogeneity
0.3080

Related Tasks

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-10636
Reference Citation

The crystal structure and related material properties of SrSb2 were obtained from the Materials Project database (MP-ID: mp-10636, 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_SrSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.36037677
_cell_length_b   4.92129242
_cell_length_c   9.32971049
_cell_angle_alpha   102.07905670
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrSb2
_chemical_formula_sum   'Sr2 Sb4'
_cell_volume   195.77081354
_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
  Sr  Sr0  1  0.75000000  0.58758106  0.71418623  1.0
  Sr  Sr1  1  0.25000000  0.41241894  0.28581377  1.0
  Sb  Sb2  1  0.75000000  0.18461748  0.98040331  1.0
  Sb  Sb3  1  0.25000000  0.81538252  0.01959669  1.0
  Sb  Sb4  1  0.75000000  0.95442295  0.39194044  1.0
  Sb  Sb5  1  0.25000000  0.04557705  0.60805956  1.0
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