Home / Magnets / SmNi13Ti3 (MAG-000248)

SmNi13Ti3

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 distance0.081eV atom−1
Cell volume213.850Å3
Number of atoms17atoms
Chemical system Sm-Ni-Ti Calculation Converged

Final Relaxed Cell

Calculated-cell formulaNi13SmTi3
a, b, c3.651, 3.651, 16.042 Å
α, β, γ90.000, 90.000, 90.000°
Cell volume213.850 Å3
Volume per atom12.579 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
Ti1Ti1b14mm
Ti2Ti1b14mm
Ti3Ti1a14mm
Ni1Ni2c22mm.
Ni2Ni2c22mm.
Ni3Ni2c22mm.
Ni4Ni2c22mm.
Ni5Ni1b14mm
Ni6Ni1b14mm
Ni7Ni1a14mm
Ni8Ni1b14mm
Ni9Ni1a14mm

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
Ti30.0000.0000.000 to 0.000
Ni130.0000.000-0.000 to -0.000

Site-Resolved PAW-Sphere Moments

SiteElementWyckoffsμBpμBdμBTotalμB
1Sma0.000-0.0000.0000.000
2Tib-0.000-0.0000.0000.000
3Tib0.0000.0000.0000.000
4Tia-0.000-0.0000.0000.000
5Nic0.000-0.000-0.000-0.000
6Nic-0.000-0.000-0.000-0.000
7Nic0.000-0.000-0.000-0.000
8Nic-0.000-0.000-0.000-0.000
9Nic0.000-0.000-0.0000.000
10Nic-0.0000.000-0.000-0.000
11Nic0.000-0.000-0.0000.000
12Nib-0.0000.000-0.000-0.000
13Nic-0.0000.000-0.000-0.000
14Nib0.000-0.000-0.000-0.000
15Nia-0.0000.000-0.000-0.000
16Nib-0.000-0.000-0.000-0.000
17Nia-0.000-0.000-0.000-0.000

Convex Hull: Sm-Ni-Ti

Energy above hull 0.081 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 MAGMOM1*5.0 3*0.6 13*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 = 1*5.0 3*0.6 13*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 spacing0.39168 Å−1
View exact KPOINTS
pymatgen with grid density = 1261 / number of atoms
0
Gamma
6 6 1

PAW Potentials

ElementVASP TITELZVALENMAXeV
SmPAW_PBE Sm_3 07Sep200011.000177.087
TiPAW_PBE Ti_pv 07Sep200010.000222.338
NiPAW_PBE Ni_pv 06Sep200016.000367.945