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TcPt3

Traditional Materials TRA Elasticity Data ELA

MP-ID: mp-972326 · Space group: I4/mmm (#139)

Basic Information

Formula
TcPt3
MP-ID
mp-972326
Elements
2
Sites
4
Density
19.0154
g/cm³
Volume
59.67
ų
Cell a
4.8234
Å
Cell b
4.8234
Å
Cell c
4.8234
Å
α Angle
132.60
°
β Angle
132.60
°
γ Angle
69.28
°
Space Group
I4/mmm
Point Group
4/mmm
Crystal System
Tetragonal
Bravais Lattice
Tetragonal I
Stability
Yes
Packing Fraction
0.7400

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 13)
2θd (Å)Ihkl
22.40 3.9683 1.9 (1,1,-1)
25.57 3.4840 5.6 (1,0,0)
32.66 2.7419 1.5 (0,0,1)
39.97 2.2558 100.0 (1,1,0)
41.31 2.1854 1.7 (2,1,-1)
45.73 1.9841 17.1 (2,2,-2)
46.86 1.9388 31.9 (1,-1,1)
54.14 1.6941 1.6 (1,0,1)
67.55 1.3867 21.5 (3,1,-1)
68.43 1.3709 10.4 (0,0,2)
80.64 1.1914 13.3 (3,3,-2)
82.30 1.1715 25.3 (2,0,1)
86.24 1.1279 11.5 (2,2,0)
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Energy Properties

Formation Energy/atom
-0.12702
eV/atom
Energy/atom
-45.23398
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-45.2340
eV/atom
Volume/atom
14.92
ų
c/a Ratio
1.0000

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
261.344
GPa
GVRH
134.934
GPa
Young's Modulus E
345.364
GPa
Poisson Ratio ν
0.280
Pugh Ratio K/G
1.937
Vickers Hardness Est.
13.265
GPa
Ductility
Brittle
Anisotropy
0.321
Lame λ
171.388
GPa

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Pt · 0.750
Element Family
N/A
Solute Fraction
0.250
Interstitial Fraction
0.000

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.641
Family
Binary Alloy
Matrix Element
Pt · 0.750

Elasticity Features

Elastic Modulus Comparison (GPa)
Elastic Features
Elastic Anisotropy AU
0.3210
Homogeneous Poisson ν
0.2800
Debye Temperature
377.9
K
Sound Velocity
2,967.9
m/s
Homogeneity
0.2800

Related Tasks

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-972326
Reference Citation

The crystal structure and related material properties of TcPt3 were obtained from the Materials Project database (MP-ID: mp-972326, 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_TcPt3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.82339042
_cell_length_b   4.82339042
_cell_length_c   4.82339042
_cell_angle_alpha   132.59904530
_cell_angle_beta   132.59904530
_cell_angle_gamma   69.28452966
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TcPt3
_chemical_formula_sum   'Tc1 Pt3'
_cell_volume   59.66554330
_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
  Tc  Tc0  1  -0.00000000  -0.00000000  -0.00000000  1.0
  Pt  Pt1  1  0.75000100  0.25000000  0.50000100  1.0
  Pt  Pt2  1  0.25000000  0.75000100  0.50000100  1.0
  Pt  Pt3  1  0.49999900  0.49999900  -0.00000000  1.0
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