Tm20Si3Bi8As
高熵材料 HEAMP-ID: mp-3309814 · 空间群: Pm (#6)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Tm20Si3Bi8As were obtained from the Materials Project database (MP-ID: mp-3309814, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
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# generated using pymatgen
data_Tm20Si3Bi8As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.92943122
_cell_length_b 8.98731592
_cell_length_c 11.86694069
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.52523078
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm20Si3Bi8As
_chemical_formula_sum 'Tm20 Si3 Bi8 As1'
_cell_volume 845.66022925
_cell_formula_units_Z 1
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Tm Tm0 1 0.67960225 0.94397964 0.43939122 1.0
Tm Tm1 1 0.81740458 0.55277729 0.93558361 1.0
Tm Tm2 1 0.31994866 0.44381296 0.56149798 1.0
Tm Tm3 1 0.17957269 0.05765296 0.06273872 1.0
Tm Tm4 1 0.31994866 0.05618704 0.56149798 1.0
Tm Tm5 1 0.17957269 0.44234704 0.06273872 1.0
Tm Tm6 1 0.67960225 0.55602036 0.43939122 1.0
Tm Tm7 1 0.81740458 0.94722271 0.93558361 1.0
Tm Tm8 1 0.34687253 0.75000000 0.29675578 1.0
Tm Tm9 1 0.16214219 0.75000000 0.78555597 1.0
Tm Tm10 1 0.65765757 0.25000000 0.70877410 1.0
Tm Tm11 1 0.84134623 0.25000000 0.20954616 1.0
Tm Tm12 1 0.03565355 0.75000000 0.49775583 1.0
Tm Tm13 1 0.46444162 0.75000000 0.99860392 1.0
Tm Tm14 1 0.96231696 0.25000000 0.50078175 1.0
Tm Tm15 1 0.53811444 0.25000000 0.00277590 1.0
Tm Tm16 1 0.86351668 0.75000000 0.20485565 1.0
Tm Tm17 1 0.63646708 0.75000000 0.70718669 1.0
Tm Tm18 1 0.13561071 0.25000000 0.79462734 1.0
Tm Tm19 1 0.36472791 0.25000000 0.29457465 1.0
Si Si20 1 0.41051477 0.75000000 0.52698411 1.0
Si Si21 1 0.91519439 0.25000000 0.97901006 1.0
Si Si22 1 0.58872270 0.25000000 0.47739230 1.0
Bi Bi23 1 0.57028346 0.98866470 0.17390772 1.0
Bi Bi24 1 0.93049498 0.51013538 0.67376352 1.0
Bi Bi25 1 0.42851599 0.48917129 0.82720840 1.0
Bi Bi26 1 0.07029092 0.00905725 0.32476215 1.0
Bi Bi27 1 0.42851599 0.01082871 0.82720840 1.0
Bi Bi28 1 0.07029092 0.49094275 0.32476215 1.0
Bi Bi29 1 0.57028346 0.51133530 0.17390772 1.0
Bi Bi30 1 0.93049498 0.98986462 0.67376352 1.0
As As31 1 0.08447261 0.75000000 0.01711414 1.0
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