Home / Magnets / SmNi13V3 (MAG-000250)

SmNi13V3

Ternary

Crystal Structure

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Overview

Magnetic flux density0.000T
Magnetization density0.000μB Å−3
Total spin moment-0.000μB cell−1
MP-reference hull distance0.067eV atom−1
Cell volume206.500Å3
Number of atoms17atoms
Chemical system Sm-Ni-V Calculation Converged

Final Relaxed Cell

Calculated-cell formulaNi13SmV3
a, b, c3.582, 3.582, 16.095 Å
α, β, γ90.000, 90.000, 90.000°
Cell volume206.500 Å3
Volume per atom12.147 Å3 atom−1
Formula units, Z1

Final Symmetry

Space groupP4mm (No. 99)
Crystal systemTetragonal
Point group4mm
Hall symbolP 4 -2
Pearson symboltP17

Occupied Wyckoff Sites

SiteElementWyckoff positionMultiplicitySite symmetry
Sm1Sm1a14mm
V1V1a14mm
V2V1a14mm
V3V1b14mm
Ni1Ni2c22mm.
Ni2Ni2c22mm.
Ni3Ni1b14mm
Ni4Ni1b14mm
Ni5Ni1a14mm
Ni6Ni2c22mm.
Ni7Ni2c22mm.
Ni8Ni1b14mm
Ni9Ni1b14mm

Prototype Relationship

Cell Magnetization

Total spin moment-0.000 μB cell−1
Moment per atom-0.000 μB atom−1
Magnetization density0.000 μB Å−3
μ0M0.000 T
PAW-sphere total0.000 μB cell−1
Interstitial remainder-0.000 μB cell−1

Sublattice Magnetization

Rare-earth sublattice0.000 μB
Transition-metal sublattice0.000 μB
RE–TM alignmentOne_sublattice_near_zero

Element-Resolved Moments

ElementAtomsPAW-sphere totalμBMean per atomμB atom−1RangeμB
Sm10.0000.0000.000 to 0.000
V30.0000.000-0.000 to -0.000
Ni130.0000.000-0.000 to -0.000

Site-Resolved PAW-Sphere Moments

SiteElementWyckoffsμBpμBdμBTotalμB
1Sma0.0000.0000.0000.000
2Va0.000-0.000-0.000-0.000
3Va-0.000-0.0000.0000.000
4Vb0.000-0.000-0.000-0.000
5Nic0.0000.000-0.000-0.000
6Nic-0.0000.000-0.000-0.000
7Nic0.0000.000-0.000-0.000
8Nic-0.0000.000-0.000-0.000
9Nib0.000-0.000-0.000-0.000
10Nib-0.000-0.000-0.000-0.000
11Nia-0.000-0.000-0.000-0.000
12Nic-0.0000.000-0.000-0.000
13Nic-0.0000.000-0.000-0.000
14Nic-0.0000.000-0.000-0.000
15Nib-0.0000.0000.0000.000
16Nic-0.0000.000-0.000-0.000
17Nib-0.000-0.0000.0000.000

Convex Hull: Sm-Ni-V

Energy above hull 0.067 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
PrecisionNormal
Electronic convergence0.0001 eV
Ionic convergence-0.01 eV Å−1
Initial MAGMOM17*5.0
RelaxationIBRION 1, ISIF 3, NSW 100
View exact INCAR
ADDGRID = True
ALGO = Normal
EDIFF = 0.0001
EDIFFG = -0.01
ENCUT = 520.0
IBRION = 1
ISIF = 3
ISMEAR = 1
ISPIN = 2
LAECHG = False
LASPH = True
LCHARG = False
LMAXMIX = 6
LORBIT = 11
LREAL = Auto
LWAVE = False
MAGMOM = 17*5.0
NCORE = 4
NELM = 120
NSW = 100
POTIM = 0.2
PREC = Normal
SIGMA = 0.05

Brillouin-Zone Sampling

SchemeGamma
Mesh6 × 6 × 1
Maximum reciprocal spacing0.39037 Å−1
View exact KPOINTS
pymatgen with grid density = 1310 / number of atoms
0
Gamma
6 6 1

PAW Potentials

ElementVASP TITELZVALENMAXeV
SmPAW_PBE Sm_3 07Sep200011.000177.087
VPAW_PBE V_pv 07Sep200011.000263.675
NiPAW_PBE Ni_pv 06Sep200016.000367.945