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YNi14Ti2
Ternary
Overview
Magnetic flux density0.181T
Magnetization density0.015μB Å−3
Total spin moment3.227μB cell−1
MP-reference hull distance0.087eV atom−1
Cell volume208.680Å3
Number of atoms17atoms
Chemical system Y-Ni-Ti
Calculation Converged
Final Relaxed Cell
Calculated-cell formulaNi14Ti2Y
a, b, c3.625, 3.625, 15.885 Å
α, β, γ90.000, 90.000, 90.000°
Cell volume208.680 Å3
Volume per atom12.275 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
| Site | Element | Wyckoff position | Multiplicity | Site symmetry |
|---|---|---|---|---|
| Y1 | Y | 1a | 1 | 4mm |
| Ti1 | Ti | 1b | 1 | 4mm |
| Ti2 | Ti | 1b | 1 | 4mm |
| Ni1 | Ni | 2c | 2 | 2mm. |
| Ni2 | Ni | 1b | 1 | 4mm |
| Ni3 | Ni | 1b | 1 | 4mm |
| Ni4 | Ni | 1b | 1 | 4mm |
| Ni5 | Ni | 2c | 2 | 2mm. |
| Ni6 | Ni | 2c | 2 | 2mm. |
| Ni7 | Ni | 1a | 1 | 4mm |
| Ni8 | Ni | 1a | 1 | 4mm |
| Ni9 | Ni | 1a | 1 | 4mm |
| Ni10 | Ni | 2c | 2 | 2mm. |
Prototype Relationship
Cell Magnetization
Total spin moment3.227 μB cell−1
Moment per atom0.190 μB atom−1
Magnetization density0.015 μB Å−3
μ0M0.181 T
PAW-sphere total3.412 μB cell−1
Interstitial remainder-0.185 μB cell−1
Sublattice Magnetization
Rare-earth sublattice-0.023 μB
Transition-metal sublattice3.435 μB
RE–TM alignmentOne_sublattice_near_zero
Element-Resolved Moments
| Element | Atoms | PAW-sphere totalμB | Mean per atomμB atom−1 | RangeμB |
|---|---|---|---|---|
| Y | 1 | -0.023 | -0.023 | -0.023 to -0.023 |
| Ti | 2 | -0.059 | -0.030 | -0.066 to 0.007 |
| Ni | 14 | 3.494 | 0.250 | 0.002 to 0.691 |
Site-Resolved PAW-Sphere Moments
| Site | Element | Wyckoff | sμB | pμB | dμB | TotalμB |
|---|---|---|---|---|---|---|
| 1 | Y | a | -0.001 | -0.004 | -0.018 | -0.023 |
| 2 | Ti | b | -0.000 | -0.004 | -0.062 | -0.066 |
| 3 | Ti | b | -0.001 | 0.000 | 0.007 | 0.007 |
| 4 | Ni | c | -0.001 | -0.007 | 0.287 | 0.279 |
| 5 | Ni | c | -0.001 | -0.007 | 0.287 | 0.279 |
| 6 | Ni | b | -0.000 | -0.008 | 0.699 | 0.691 |
| 7 | Ni | b | -0.000 | -0.005 | 0.212 | 0.207 |
| 8 | Ni | b | 0.002 | -0.001 | 0.095 | 0.095 |
| 9 | Ni | c | -0.000 | 0.000 | 0.001 | 0.002 |
| 10 | Ni | c | 0.001 | -0.008 | 0.605 | 0.598 |
| 11 | Ni | c | -0.000 | 0.000 | 0.001 | 0.002 |
| 12 | Ni | a | -0.000 | -0.002 | 0.031 | 0.028 |
| 13 | Ni | c | 0.001 | -0.008 | 0.605 | 0.598 |
| 14 | Ni | a | 0.000 | -0.008 | 0.603 | 0.595 |
| 15 | Ni | a | -0.001 | -0.001 | 0.005 | 0.004 |
| 16 | Ni | c | 0.000 | -0.000 | 0.059 | 0.058 |
| 17 | Ni | c | 0.000 | -0.000 | 0.059 | 0.058 |
Convex Hull: Y-Ni-Ti
Energy above hull 0.087 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 MAGMOM3*0.6 14*5.0
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 = 3*0.6 14*5.0 NCORE = 4 NELM = 120 NSW = 100 POTIM = 0.2 PREC = Accurate SIGMA = 0.05 SYMPREC = 0.0001
Brillouin-Zone Sampling
SchemeGamma
Mesh6 × 6 × 1
Maximum reciprocal spacing0.39554 Å−1
View exact KPOINTS
pymatgen with grid density = 1317 / number of atoms 0 Gamma 6 6 1
PAW Potentials
| Element | VASP TITEL | ZVAL | ENMAXeV |
|---|---|---|---|
| Y | PAW_PBE Y_sv 06Sep2000 | 11.000 | 211.641 |
| Ti | PAW_PBE Ti_pv 07Sep2000 | 10.000 | 222.338 |
| Ni | PAW_PBE Ni_pv 06Sep2000 | 16.000 | 367.945 |