Drag to rotate; scroll to zoom. Supercell selection affects only the viewer.
Y2Co7
Binary
Overview
Magnetic flux density0.526T
Magnetization density0.045μB Å−3
Total spin moment34.338μB cell−1
MP-reference hull distance0.041eV atom−1
Cell volume762.100Å3
Number of atoms54atoms
Chemical system Y-Co
Calculation Converged
Final Relaxed Cell
Calculated-cell formulaCo42Y12
a, b, c4.942, 4.942, 36.029 Å
α, β, γ90.000, 90.000, 120.000°
Cell volume762.100 Å3
Volume per atom14.113 Å3 atom−1
Formula units, Z6
Final Symmetry
Space groupR-3m (No. 166)
Crystal systemTrigonal
Point group-3m
Hall symbol-R 3 2"
Pearson symbolhR18
Occupied Wyckoff Sites
| Site | Element | Wyckoff position | Multiplicity | Site symmetry |
|---|---|---|---|---|
| Y1 | Y | 6c | 6 | 3m |
| Y2 | Y | 6c | 6 | 3m |
| Co1 | Co | 6c | 6 | 3m |
| Co2 | Co | 18h | 18 | .m |
| Co3 | Co | 9e | 9 | .2/m |
| Co4 | Co | 6c | 6 | 3m |
| Co5 | Co | 3b | 3 | -3m |
Prototype Relationship
Parent space groupR-3m (No. 166)
AFLOW ANRL labelA7B2_hR18_166_a2cdh_2c-001
Cell Magnetization
Total spin moment34.338 μB cell−1
Moment per atom0.636 μB atom−1
Magnetization density0.045 μB Å−3
μ0M0.526 T
PAW-sphere total36.534 μB cell−1
Interstitial remainder-2.196 μB cell−1
Sublattice Magnetization
Rare-earth sublattice-2.346 μB
Transition-metal sublattice38.880 μB
RE–TM alignmentAntiparallel
Element-Resolved Moments
| Element | Atoms | PAW-sphere totalμB | Mean per atomμB atom−1 | RangeμB |
|---|---|---|---|---|
| Y | 12 | -2.346 | -0.195 | -0.284 to -0.107 |
| Co | 42 | 38.880 | 0.926 | -0.113 to 1.252 |
Site-Resolved PAW-Sphere Moments
| Site | Element | Wyckoff | sμB | pμB | dμB | TotalμB |
|---|---|---|---|---|---|---|
| 1 | Y | c | -0.008 | -0.021 | -0.078 | -0.107 |
| 2 | Y | c | -0.008 | -0.021 | -0.078 | -0.107 |
| 3 | Y | c | -0.008 | -0.021 | -0.078 | -0.107 |
| 4 | Y | c | -0.008 | -0.021 | -0.078 | -0.107 |
| 5 | Y | c | -0.017 | -0.059 | -0.208 | -0.284 |
| 6 | Y | c | -0.017 | -0.059 | -0.208 | -0.284 |
| 7 | Y | c | -0.008 | -0.021 | -0.078 | -0.107 |
| 8 | Y | c | -0.008 | -0.021 | -0.078 | -0.107 |
| 9 | Y | c | -0.017 | -0.059 | -0.208 | -0.284 |
| 10 | Y | c | -0.017 | -0.059 | -0.208 | -0.284 |
| 11 | Y | c | -0.017 | -0.059 | -0.208 | -0.284 |
| 12 | Y | c | -0.017 | -0.059 | -0.208 | -0.284 |
| 13 | Co | c | 0.008 | -0.020 | 1.264 | 1.252 |
| 14 | Co | c | 0.008 | -0.020 | 1.264 | 1.252 |
| 15 | Co | c | 0.008 | -0.020 | 1.264 | 1.252 |
| 16 | Co | c | 0.008 | -0.020 | 1.264 | 1.252 |
| 17 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 18 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 19 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 20 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 21 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 22 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 23 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 24 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 25 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 26 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 27 | Co | c | 0.008 | -0.020 | 1.264 | 1.252 |
| 28 | Co | c | 0.008 | -0.020 | 1.264 | 1.252 |
| 29 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 30 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 31 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 32 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 33 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 34 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 35 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 36 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 37 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 38 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 39 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 40 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 41 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 42 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 43 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 44 | Co | h | -0.004 | -0.037 | 1.251 | 1.210 |
| 45 | Co | c | 0.008 | -0.015 | 1.201 | 1.195 |
| 46 | Co | c | 0.008 | -0.015 | 1.201 | 1.195 |
| 47 | Co | c | 0.008 | -0.015 | 1.201 | 1.195 |
| 48 | Co | c | 0.008 | -0.015 | 1.201 | 1.195 |
| 49 | Co | c | 0.008 | -0.015 | 1.201 | 1.195 |
| 50 | Co | c | 0.008 | -0.015 | 1.201 | 1.195 |
| 51 | Co | b | -0.003 | -0.050 | 1.198 | 1.145 |
| 52 | Co | b | -0.003 | -0.050 | 1.198 | 1.145 |
| 53 | Co | e | -0.008 | -0.017 | -0.088 | -0.113 |
| 54 | Co | b | -0.003 | -0.050 | 1.198 | 1.145 |
Convex Hull: Y-Co
Energy above hull 0.041 eV/atom
Reference set loading
Candidates on this hull loading
Open this tab to draw the convex hull.
Hover a point for its formation energy and distance to the hull; click another candidate to open it. Drag to zoom, double-click to reset.
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 MAGMOM12*0.6 42*2.0
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 = 4 LORBIT = 11 LREAL = Auto LWAVE = False MAGMOM = 12*0.6 42*2.0 NCORE = 4 NELM = 120 NSW = 100 POTIM = 0.2 PREC = Normal SIGMA = 0.05 SYMPREC = 0.0001
Brillouin-Zone Sampling
SchemeGamma
Mesh5 × 5 × 1
Maximum reciprocal spacing0.29361 Å−1
View exact KPOINTS
pymatgen with grid density = 1105 / number of atoms 0 Gamma 5 5 1
PAW Potentials
| Element | VASP TITEL | ZVAL | ENMAXeV |
|---|---|---|---|
| Y | PAW_PBE Y_sv 06Sep2000 | 11.000 | 211.641 |
| Co | PAW_PBE Co 02Aug2007 | 9.000 | 267.968 |