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NdAlO3

Elasticity Data ELA

MP-ID: mp-14254 · Space group: Pm-3m (#221)

Basic Information

Formula
NdAlO3
MP-ID
mp-14254
Elements
3
Sites
10
Density
6.9848
g/cm³
Volume
104.23
ų
Cell a
5.2825
Å
Cell b
5.2825
Å
Cell c
5.2825
Å
α Angle
60.00
°
β Angle
60.00
°
γ Angle
60.00
°
Space Group
Pm-3m
Point Group
m-3m
Crystal System
Cubic
Bravais Lattice
Cubic 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
23.82 3.7353 33.4 (1,1,0)
23.82 3.7353 66.8 (1,0,1)
33.94 2.6413 100.0 (1,0,-1)
33.94 2.6413 100.0 (2,1,1)
41.89 2.1566 21.2 (0,2,0)
41.89 2.1566 42.3 (2,0,0)
41.89 2.1566 21.2 (2,2,2)
48.76 1.8677 23.3 (2,2,0)
48.76 1.8677 46.5 (2,0,2)
54.97 1.6705 7.6 (2,1,-1)
54.97 1.6705 15.2 (2,-1,1)
54.97 1.6705 11.4 (3,2,1)
54.97 1.6705 11.4 (3,1,2)
60.73 1.5249 19.4 (2,-1,-1)
60.73 1.5249 19.4 (3,1,0)
60.73 1.5249 19.4 (3,0,1)
60.74 1.5249 6.5 (3,3,2)
60.74 1.5249 12.9 (3,2,3)
71.43 1.3206 6.9 (0,2,-2)
71.43 1.3206 13.7 (2,0,-2)
71.43 1.3206 6.9 (2,4,2)
71.43 1.3206 6.9 (4,2,2)
71.43 1.3206 6.9 (2,2,4)
76.51 1.2451 6.0 (3,0,-1)
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Energy Properties

Formation Energy/atom
-3.64498
eV/atom
Energy/atom
-8.31650
eV/atom
Energy above Hull
0.0275
eV/atom
Uncorrected Energy
-7.9043
eV/atom
Volume/atom
10.42
ų
c/a Ratio
-

Electronic Properties

Metallic
Non-metal
Band Gap
2.864
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
197.949
GPa
GVRH
138.548
GPa
Young's Modulus E
337.016
GPa
Poisson Ratio ν
0.216
Pugh Ratio K/G
1.429
Vickers Hardness Est.
20.581
GPa
Ductility
Ductile
Anisotropy
0.129
Lame λ
105.584
GPa

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
O · 0.600
Element Family
Metalloid-Nonmetal
Solute Fraction
0.400
Interstitial Fraction
0.000

Elasticity Features

Elastic Modulus Comparison (GPa)
Elastic Features
Elastic Anisotropy AU
0.1290
Homogeneous Poisson ν
0.2160
Debye Temperature
728.8
K
Sound Velocity
4,925.5
m/s
Homogeneity
0.2160

Related Tasks

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-14254
Reference Citation

The crystal structure and related material properties of NdAlO3 were obtained from the Materials Project database (MP-ID: mp-14254, 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_NdAlO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.28251844
_cell_length_b   5.28251868
_cell_length_c   5.28251761
_cell_angle_alpha   60.00015150
_cell_angle_beta   60.00015077
_cell_angle_gamma   60.00014408
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NdAlO3
_chemical_formula_sum   'Nd2 Al2 O6'
_cell_volume   104.23401901
_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
  Nd  Nd0  1  0.25000000  0.25000000  0.25000000  1.0
  Nd  Nd1  1  0.75000000  0.75000000  0.75000000  1.0
  Al  Al2  1  -0.00000000  -0.00000000  0.00000000  1.0
  Al  Al3  1  0.50000000  0.50000000  0.50000000  1.0
  O  O4  1  0.75000000  0.75000000  0.25000000  1.0
  O  O5  1  0.75000000  0.25000000  0.75000000  1.0
  O  O6  1  0.25000000  0.75000000  0.75000000  1.0
  O  O7  1  0.75000000  0.25000000  0.25000000  1.0
  O  O8  1  0.25000000  0.75000000  0.25000000  1.0
  O  O9  1  0.25000000  0.25000000  0.75000000  1.0
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