Li5Mo2P5O18

High-Entropy Materials HEA

MP-ID: mp-585269 · Space group: P-1 (#2)

Materials Project API

Basic Information

Formula

Li5Mo2P5O18

MP-ID

mp-585269

Elements

Sites

Density

3.3156

g/cm³

Volume

670.55

Å³

Cell a

6.6263

Cell b

9.3369

Cell c

10.9127

α Angle

96.15

β Angle

92.34

γ Angle

91.01

Space Group

P-1

Point Group

-1

Crystal System

Triclinic

Bravais Lattice

Triclinic P

Stability

Packing Fraction

0.5240

X-ray Diffraction

Diffraction Pattern

Target / Radiation

X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å

Diffraction Peaks (Top 24)

2θ	d (Å)	I	hkl
8.16	10.8399	5.1	(0,0,1)
9.53	9.2809	18.5	(0,1,0)
11.87	7.4588	100.0	(0,1,-1)
13.21	6.7017	18.4	(0,1,1)
13.38	6.6191	8.2	(1,0,0)
15.38	5.7602	3.7	(1,0,-1)
15.99	5.5444	38.1	(1,0,1)
16.27	5.4464	9.7	(1,-1,0)
16.35	5.4200	11.1	(0,0,2)
16.62	5.3334	11.3	(1,1,0)
17.81	4.9798	13.7	(1,1,-1)
18.02	4.9223	42.8	(1,-1,1)
18.04	4.9171	2.3	(0,1,-2)
18.43	4.8128	79.1	(1,-1,-1)
19.13	4.6405	6.3	(0,2,0)
19.24	4.6123	19.0	(1,1,1)
19.84	4.4747	2.5	(0,1,2)
19.98	4.4430	92.8	(0,2,-1)
20.73	4.2846	12.1	(1,0,-2)
21.63	4.1086	6.0	(0,2,1)
21.63	4.1080	8.5	(1,0,2)
22.82	3.8968	5.9	(1,-1,2)
23.16	3.8399	3.4	(1,-2,0)
23.66	3.7607	7.0	(1,2,0)

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Energy Properties

Formation Energy/atom

-2.60763

eV/atom

Energy/atom

-7.52018

eV/atom

Energy above Hull

0.0206

eV/atom

Uncorrected Energy

-6.8945

eV/atom

Volume/atom

11.18

Å³

c/a Ratio

Electronic Properties

Metallic

Metal

Band Gap

Direct Gap

CBM

N/A

Magnetic Properties

Magnetic

Yes

Total Mag. Moment

12.0013

μB

Mag. Ordering

Mag. Sites

Magnetization/Volume

0.017900

μB/Å³

Elastic Properties

Elastic data not available

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

0.167

High-Entropy Alloy Features

Composite Radar (normalized)

Element-Class Share

Mix Entropy ΔS/R

1.0843

HEA criterion (>1.0 = high entropy)

Mix Entropy ΔS

9.0147

J/mol·K

Ω Parameter

0.2702

Ω > 1.1 favors solid solution

Atomic Size Mismatch δr

42.167%

δr < 6.6% favors single-phase solid solution

Electronegativity Diff Δχ

0.9397

smaller = more stable mixing

VEC

3.800

valence electron concentration, affects phase stability

Mix Enthalpy ΔH_mix

-11.826

kJ/mol; negative = exothermic mixing

Entropy Norm

0.7821

SS Former

Phase Tendency

Related Tasks

Related computation task IDs (2)

aaabvutl aaaedohg

Citation & References

Materials Project Page

https://materialsproject.org/materials/mp-585269

Reference Citation

The crystal structure and related material properties of Li5Mo2P5O18 were obtained from the Materials Project database (MP-ID: mp-585269, 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

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Raw CIF Data

# generated using pymatgen
data_Li5Mo2P5O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.62626700
_cell_length_b   9.33687773
_cell_length_c   10.91265095
_cell_angle_alpha   96.14779320
_cell_angle_beta   92.33660296
_cell_angle_gamma   91.01212155
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li5Mo2P5O18
_chemical_formula_sum   'Li10 Mo4 P10 O36'
_cell_volume   670.54504107
_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  0.34754200  0.37783600  0.86004000  1.0
  Li  Li1  1  0.55500100  0.27714700  0.59095400  1.0
  Li  Li2  1  0.12636300  0.22073000  0.66200700  1.0
  Li  Li3  1  0.82150500  0.12403000  0.35996500  1.0
  Li  Li4  1  0.17849500  0.87597000  0.64003500  1.0
  Li  Li5  1  0.01215800  0.94336500  0.13387800  1.0
  Li  Li6  1  0.44499900  0.72285300  0.40904600  1.0
  Li  Li7  1  0.98784200  0.05663500  0.86612200  1.0
  Li  Li8  1  0.87363700  0.77927000  0.33799300  1.0
  Li  Li9  1  0.65245800  0.62216400  0.13996000  1.0
  Mo  Mo10  1  0.22970000  0.35679300  0.39996400  1.0
  Mo  Mo11  1  0.66705700  0.23161800  0.05309700  1.0
  Mo  Mo12  1  0.77030000  0.64320700  0.60003600  1.0
  Mo  Mo13  1  0.33294300  0.76838200  0.94690300  1.0
  P  P14  1  0.77809600  0.99200200  0.59715400  1.0
  P  P15  1  0.27882300  0.58217600  0.65356900  1.0
  P  P16  1  0.83074400  0.72972900  0.90076000  1.0
  P  P17  1  0.48782600  0.05460000  0.79379900  1.0
  P  P18  1  0.22190400  0.00799800  0.40284600  1.0
  P  P19  1  0.72117700  0.41782400  0.34643100  1.0
  P  P20  1  0.51217400  0.94540000  0.20620100  1.0
  P  P21  1  0.83603900  0.41923300  0.82631800  1.0
  P  P22  1  0.16396100  0.58076700  0.17368200  1.0
  P  P23  1  0.16925600  0.27027100  0.09924000  1.0
  O  O24  1  0.00987100  0.83124500  0.95161800  1.0
  O  O25  1  0.67707900  0.05276100  0.17212300  1.0
  O  O26  1  0.66733100  0.41009400  0.20557900  1.0
  O  O27  1  0.76314700  0.57752600  0.39952200  1.0
  O  O28  1  0.75249200  0.75796100  0.77453400  1.0
  O  O29  1  0.55077900  0.35508300  0.41997100  1.0
  O  O30  1  0.90898400  0.32620500  0.36878100  1.0
  O  O31  1  0.78117200  0.84511600  0.51537800  1.0
  O  O32  1  0.73652400  0.11929900  0.52612400  1.0
  O  O33  1  0.44922100  0.64491700  0.58002900  1.0
  O  O34  1  0.09101600  0.67379500  0.63121900  1.0
  O  O35  1  0.98857400  0.68263500  0.18175300  1.0
  O  O36  1  0.21882800  0.15488400  0.48462200  1.0
  O  O37  1  0.66168100  0.07661000  0.89336100  1.0
  O  O38  1  0.74173600  0.44688600  0.69891600  1.0
  O  O39  1  0.67151200  0.38354000  0.91574800  1.0
  O  O40  1  0.34547900  0.26439000  0.01136700  1.0
  O  O41  1  0.93088700  0.57347800  0.89204500  1.0
  O  O42  1  0.41903500  0.03135800  0.32404400  1.0
  O  O43  1  0.96720600  0.01605400  0.68330400  1.0
  O  O44  1  0.25826400  0.55311400  0.30108400  1.0
  O  O45  1  0.58096500  0.96864200  0.67595600  1.0
  O  O46  1  0.33266900  0.58990600  0.79442100  1.0
  O  O47  1  0.32848800  0.61646000  0.08425200  1.0
  O  O48  1  0.23685300  0.42247400  0.60047800  1.0
  O  O49  1  0.99012900  0.16875500  0.04838200  1.0
  O  O50  1  0.59817300  0.80841900  0.25022700  1.0
  O  O51  1  0.24750800  0.24203900  0.22546600  1.0
  O  O52  1  0.01142600  0.31736500  0.81824700  1.0
  O  O53  1  0.03279400  0.98394600  0.31669600  1.0
  O  O54  1  0.65452100  0.73561000  0.98863300  1.0
  O  O55  1  0.26347600  0.88070100  0.47387600  1.0
  O  O56  1  0.06911300  0.42652200  0.10795500  1.0
  O  O57  1  0.32292100  0.94723900  0.82787700  1.0
  O  O58  1  0.33831900  0.92339000  0.10663900  1.0
  O  O59  1  0.40182700  0.19158100  0.74977300  1.0

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