Pr2Y2TmSi4
高熵材料 HEAMP-ID: mp-3319335 · 空间群: Pnma (#62)
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 Pr2Y2TmSi4 were obtained from the Materials Project database (MP-ID: mp-3319335, 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
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Pr2Y2TmSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.51588952
_cell_length_b 7.79111162
_cell_length_c 14.92107547
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Y2TmSi4
_chemical_formula_sum 'Pr8 Y8 Tm4 Si16'
_cell_volume 873.73541785
_cell_formula_units_Z 4
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
Pr Pr0 1 0.02778906 0.17938014 0.40163224 1.0
Pr Pr1 1 0.52778906 0.32061986 0.40163224 1.0
Pr Pr2 1 0.47221094 0.67938014 0.90163224 1.0
Pr Pr3 1 0.47221094 0.67938014 0.59836776 1.0
Pr Pr4 1 0.97221094 0.82061986 0.59836776 1.0
Pr Pr5 1 0.97221094 0.82061986 0.90163224 1.0
Pr Pr6 1 0.52778906 0.32061986 0.09836776 1.0
Pr Pr7 1 0.02778906 0.17938014 0.09836776 1.0
Y Y8 1 0.31405411 0.17664411 0.62290039 1.0
Y Y9 1 0.68594589 0.82335589 0.37709961 1.0
Y Y10 1 0.18594589 0.67664411 0.37709961 1.0
Y Y11 1 0.81405411 0.32335589 0.87709961 1.0
Y Y12 1 0.81405411 0.32335589 0.62290039 1.0
Y Y13 1 0.31405411 0.17664411 0.87709961 1.0
Y Y14 1 0.18594589 0.67664411 0.12290039 1.0
Y Y15 1 0.68594589 0.82335589 0.12290039 1.0
Tm Tm16 1 0.64558084 0.99102522 0.75000000 1.0
Tm Tm17 1 0.85441916 0.49102522 0.25000000 1.0
Tm Tm18 1 0.35441916 0.00897478 0.25000000 1.0
Tm Tm19 1 0.14558084 0.50897478 0.75000000 1.0
Si Si20 1 0.26525006 0.87438776 0.75000000 1.0
Si Si21 1 0.48301903 0.61400793 0.25000000 1.0
Si Si22 1 0.01698097 0.11400793 0.75000000 1.0
Si Si23 1 0.51698097 0.38599207 0.75000000 1.0
Si Si24 1 0.13957083 0.47003926 0.54061452 1.0
Si Si25 1 0.98301903 0.88599207 0.25000000 1.0
Si Si26 1 0.73474994 0.12561224 0.25000000 1.0
Si Si27 1 0.86042917 0.52996074 0.04061452 1.0
Si Si28 1 0.36042917 0.97003926 0.04061452 1.0
Si Si29 1 0.13957083 0.47003926 0.95938548 1.0
Si Si30 1 0.63957083 0.02996074 0.54061452 1.0
Si Si31 1 0.36042917 0.97003926 0.45938548 1.0
Si Si32 1 0.86042917 0.52996074 0.45938548 1.0
Si Si33 1 0.76525006 0.62561224 0.75000000 1.0
Si Si34 1 0.23474994 0.37438776 0.25000000 1.0
Si Si35 1 0.63957083 0.02996074 0.95938548 1.0
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