PrSm11(Si7Br3)2
高熵材料 HEAMP-ID: mp-3309402 · 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 PrSm11(Si7Br3)2 were obtained from the Materials Project database (MP-ID: mp-3309402, 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
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# generated using pymatgen
data_PrSm11(Si7Br3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.04750136
_cell_length_b 11.54316357
_cell_length_c 16.36411527
_cell_angle_alpha 90.22460991
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrSm11(Si7Br3)2
_chemical_formula_sum 'Pr1 Sm11 Si14 Br6'
_cell_volume 764.54146837
_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
Pr Pr0 1 0.00000000 0.93771832 0.37981468 1.0
Sm Sm1 1 0.50000000 0.34395377 0.50002564 1.0
Sm Sm2 1 0.00000000 0.65668840 0.00034215 1.0
Sm Sm3 1 0.50000000 0.35877007 0.75724997 1.0
Sm Sm4 1 0.00000000 0.64062918 0.74341657 1.0
Sm Sm5 1 0.50000000 0.35998029 0.24190967 1.0
Sm Sm6 1 0.00000000 0.64037115 0.25755185 1.0
Sm Sm7 1 0.50000000 0.06446606 0.88035814 1.0
Sm Sm8 1 0.00000000 0.93478881 0.62043013 1.0
Sm Sm9 1 0.50000000 0.06495305 0.11845525 1.0
Sm Sm10 1 0.50000000 0.35651120 0.99971889 1.0
Sm Sm11 1 0.00000000 0.64244696 0.50068086 1.0
Si Si12 1 0.00000000 0.14928837 0.99942577 1.0
Si Si13 1 0.50000000 0.84895705 0.50136511 1.0
Si Si14 1 0.50000000 0.56909958 0.87639296 1.0
Si Si15 1 0.00000000 0.43039277 0.62432542 1.0
Si Si16 1 0.50000000 0.56965553 0.12377279 1.0
Si Si17 1 0.00000000 0.43014211 0.37598527 1.0
Si Si18 1 0.00000000 0.25208345 0.87264564 1.0
Si Si19 1 0.50000000 0.74704323 0.62802622 1.0
Si Si20 1 0.00000000 0.25264115 0.12638691 1.0
Si Si21 1 0.50000000 0.74574098 0.37391290 1.0
Si Si22 1 0.00000000 0.45844199 0.87658803 1.0
Si Si23 1 0.50000000 0.54094589 0.62400621 1.0
Si Si24 1 0.50000000 0.54058248 0.37679124 1.0
Si Si25 1 0.00000000 0.45893237 0.12303585 1.0
Br Br26 1 0.50000000 0.10760221 0.69302183 1.0
Br Br27 1 0.00000000 0.89164484 0.80754387 1.0
Br Br28 1 0.00000000 0.14189228 0.50253958 1.0
Br Br29 1 0.50000000 0.85986016 0.99905962 1.0
Br Br30 1 0.50000000 0.11309244 0.30528201 1.0
Br Br31 1 0.00000000 0.89068289 0.18994096 1.0
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