Home / Magnets / Y3Co15Mn (MAG-000224)

Y3Co15Mn

Ternary

Crystal Structure

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Overview

Magnetic flux density1.073T
Magnetization density0.092μB Å−3
Total spin moment70.633μB cell−1
MP-reference hull distance0.065eV atom−1
Cell volume766.560Å3
Number of atoms57atoms
Chemical system Y-Co-Mn Calculation Converged

Final Relaxed Cell

Calculated-cell formulaCo45Mn3Y9
a, b, c8.475, 8.475, 12.324 Å
α, β, γ90.000, 90.000, 120.000°
Cell volume766.560 Å3
Volume per atom13.448 Å3 atom−1
Formula units, Z3

Final Symmetry

Space groupR3m (No. 160)
Crystal systemTrigonal
Point group3m
Hall symbolR 3 -2"
Pearson symbolhR19

Occupied Wyckoff Sites

SiteElementWyckoff positionMultiplicitySite symmetry
Y1Y3a33m
Y2Y3a33m
Y3Y3a33m
Mn1Mn3a33m
Co1Co9b9.m
Co2Co9b9.m
Co3Co9b9.m
Co4Co18c181

Prototype Relationship

Cell Magnetization

Total spin moment70.633 μB cell−1
Moment per atom1.239 μB atom−1
Magnetization density0.092 μB Å−3
μ0M1.073 T
PAW-sphere total72.855 μB cell−1
Interstitial remainder-2.222 μB cell−1

Sublattice Magnetization

Rare-earth sublattice-2.304 μB
Transition-metal sublattice75.159 μB
RE–TM alignmentAntiparallel

Element-Resolved Moments

ElementAtomsPAW-sphere totalμBMean per atomμB atom−1RangeμB
Y9-2.304-0.256-0.259 to -0.250
Mn38.9282.9762.976 to 2.976
Co4566.2311.4721.394 to 1.577

Site-Resolved PAW-Sphere Moments

SiteElementWyckoffsμBpμBdμBTotalμB
1Ya-0.015-0.045-0.199-0.259
2Ya-0.015-0.045-0.199-0.259
3Ya-0.010-0.050-0.189-0.250
4Ya-0.010-0.050-0.189-0.250
5Ya-0.010-0.050-0.189-0.250
6Ya-0.012-0.049-0.199-0.259
7Ya-0.012-0.049-0.199-0.259
8Ya-0.012-0.049-0.199-0.259
9Ya-0.015-0.045-0.199-0.259
10Mna0.015-0.0142.9762.976
11Mna0.015-0.0142.9762.976
12Mna0.015-0.0142.9762.976
13Cob-0.013-0.0411.4581.405
14Cob-0.013-0.0411.4581.405
15Cob-0.013-0.0411.4581.405
16Cob-0.013-0.0411.4581.405
17Cob-0.011-0.0451.4631.406
18Cob-0.011-0.0451.4631.406
19Cob-0.011-0.0451.4631.406
20Cob-0.011-0.0451.4631.406
21Cob-0.013-0.0411.4581.405
22Cob-0.013-0.0411.4581.405
23Cob-0.013-0.0411.4581.405
24Cob-0.013-0.0411.4581.405
25Cob-0.013-0.0411.4581.405
26Cob-0.011-0.0451.4631.406
27Cob-0.011-0.0451.4631.406
28Cob-0.011-0.0451.4631.406
29Cob-0.011-0.0451.4631.406
30Cob-0.004-0.0481.4451.394
31Cob-0.011-0.0451.4631.406
32Cob-0.004-0.0481.4451.394
33Coc-0.006-0.0431.6261.577
34Coc-0.006-0.0431.6261.577
35Cob-0.004-0.0481.4451.394
36Cob-0.004-0.0481.4451.394
37Cob-0.004-0.0481.4451.394
38Cob-0.004-0.0481.4451.394
39Cob-0.004-0.0481.4451.394
40Cob-0.004-0.0481.4451.394
41Cob-0.004-0.0481.4451.394
42Coc-0.006-0.0431.6261.577
43Coc-0.006-0.0431.6261.577
44Coc-0.006-0.0431.6261.577
45Coc-0.006-0.0431.6261.577
46Coc-0.006-0.0431.6261.577
47Coc-0.006-0.0431.6261.577
48Coc-0.006-0.0431.6261.577
49Coc-0.006-0.0431.6261.577
50Coc-0.006-0.0431.6261.577
51Coc-0.006-0.0431.6261.577
52Coc-0.006-0.0431.6261.577
53Coc-0.006-0.0431.6261.577
54Coc-0.006-0.0431.6261.577
55Coc-0.006-0.0431.6261.577
56Coc-0.006-0.0431.6261.577
57Coc-0.006-0.0431.6261.577

Convex Hull: Y-Co-Mn

Energy above hull 0.065 eV/atom Reference set loading Candidates on this hull loading
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VASP Calculation

MethodCollinear spin-polarized DFT
Exchange-correlationPBE
Plane-wave cutoff520.0 eV
PrecisionAccurate
Electronic convergence1e-05 eV
Ionic convergence-0.01 eV Å−1
Initial MAGMOM9*0.6 3*5.0 45*2.0
RelaxationIBRION 1, ISIF 3, NSW 100
View exact INCAR
ADDGRID = True
ALGO = Normal
EDIFF = 1e-05
EDIFFG = -0.01
ENCUT = 520.0
IBRION = 1
ISIF = 3
ISMEAR = 1
ISPIN = 2
LAECHG = False
LASPH = True
LCHARG = False
LMAXMIX = 4
LORBIT = 11
LREAL = Auto
LWAVE = False
MAGMOM = 9*0.6 3*5.0 45*2.0
NCORE = 4
NELM = 120
NSW = 100
POTIM = 0.2
PREC = Accurate
SIGMA = 0.05
SYMPREC = 0.0001

Brillouin-Zone Sampling

SchemeGamma
Mesh3 × 3 × 2
Maximum reciprocal spacing0.28537 Å−1
View exact KPOINTS
pymatgen with grid density = 1220 / number of atoms
0
Gamma
3 3 2

PAW Potentials

ElementVASP TITELZVALENMAXeV
YPAW_PBE Y_sv 06Sep200011.000211.641
MnPAW_PBE Mn_pv 07Sep200013.000269.865
CoPAW_PBE Co 02Aug20079.000267.968