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LiTi2N3

Elasticity Data ELA

MP-ID: mp-1029424 · Space group: Cmcm (#63)

Basic Information

Formula
LiTi2N3
MP-ID
mp-1029424
Elements
3
Sites
12
Density
3.5883
g/cm³
Volume
133.92
ų
Cell a
6.0468
Å
Cell b
6.2413
Å
Cell c
4.1429
Å
α Angle
90.00
°
β Angle
90.00
°
γ Angle
121.07
°
Space Group
Cmcm
Point Group
mmm
Crystal System
Orthorhombic
Bravais Lattice
Orthorhombic C
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
16.58 5.3459 49.4 (1,-1,0)
17.12 5.1793 73.0 (1,0,0)
27.23 3.2747 100.0 (1,-1,1)
28.60 3.1206 59.7 (1,-2,0)
29.57 3.0213 99.9 (2,-1,0)
33.53 2.6730 1.8 (2,-2,0)
33.53 2.6730 1.8 (0,2,0)
34.64 2.5896 12.0 (2,0,0)
36.03 2.4926 30.4 (1,-2,1)
36.82 2.4411 64.3 (2,-1,1)
40.15 2.2460 8.5 (2,-2,1)
43.70 2.0715 62.8 (0,0,2)
44.41 2.0397 6.1 (2,-3,0)
44.41 2.0397 6.1 (1,-3,0)
45.52 1.9928 1.2 (3,-2,0)
45.52 1.9928 1.2 (1,2,0)
46.17 1.9662 1.3 (3,-1,0)
46.17 1.9662 1.3 (2,1,0)
47.05 1.9315 5.4 (1,-1,2)
47.26 1.9233 8.5 (1,0,2)
49.83 1.8299 2.1 (2,-3,1)
50.84 1.7959 8.9 (3,-2,1)
50.84 1.7959 8.9 (1,2,1)
51.27 1.7820 33.6 (3,-3,0)
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Energy Properties

Formation Energy/atom
-1.53082
eV/atom
Energy/atom
-8.64994
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-10.8594
eV/atom
Volume/atom
11.16
ų
c/a Ratio
-

Electronic Properties

Metallic
Non-metal
Band Gap
0.079
eV
Direct Gap
Yes
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
134.345
GPa
GVRH
71.603
GPa
Young's Modulus E
182.403
GPa
Poisson Ratio ν
0.274
Pugh Ratio K/G
1.876
Vickers Hardness Est.
8.652
GPa
Ductility
Brittle
Anisotropy
2.167
Lame λ
86.610
GPa

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
N · 0.500
Element Family
Metalloid-Nonmetal
Solute Fraction
0.500
Interstitial Fraction
0.500

Elasticity Features

Elastic Modulus Comparison (GPa)
Elastic Features
Elastic Anisotropy AU
2.1670
Homogeneous Poisson ν
0.2740
Debye Temperature
662.4
K
Sound Velocity
4,973.4
m/s
Homogeneity
0.2740

Related Tasks

Related computation task IDs (2)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-1029424
Reference Citation

The crystal structure and related material properties of LiTi2N3 were obtained from the Materials Project database (MP-ID: mp-1029424, 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_LiTi2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.04675013
_cell_length_b   6.24128628
_cell_length_c   4.14291439
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   121.07008582
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiTi2N3
_chemical_formula_sum   'Li2 Ti4 N6'
_cell_volume   133.92080046
_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  0.64730419  0.43254480  1.0
  Li  Li1  1  -0.00000000  0.35269581  0.93254480  1.0
  Ti  Ti2  1  0.32352066  0.33229673  0.43104882  1.0
  Ti  Ti3  1  0.67647934  0.00877507  0.43104882  1.0
  Ti  Ti4  1  0.67647934  0.66770327  0.93104882  1.0
  Ti  Ti5  1  0.32352066  0.99122493  0.93104882  1.0
  N  N6  1  0.36332934  0.32989552  0.93105075  1.0
  N  N7  1  0.63667066  0.96656518  0.93105075  1.0
  N  N8  1  0.63667066  0.67010448  0.43105075  1.0
  N  N9  1  0.36332934  0.03343482  0.43105075  1.0
  N  N10  1  0.00000000  0.69728535  0.93125605  1.0
  N  N11  1  -0.00000000  0.30271465  0.43125605  1.0
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