Nb7Fe8Si14W
高熵材料 HEAMP-ID: mp-3309104 · 空间群: Fmm2 (#42)
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 Nb7Fe8Si14W were obtained from the Materials Project database (MP-ID: mp-3309104, 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_Nb7Fe8Si14W
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.31050796
_cell_length_b 9.31050888
_cell_length_c 9.32083492
_cell_angle_alpha 93.94374085
_cell_angle_beta 93.94374729
_cell_angle_gamma 149.57506828
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb7Fe8Si14W
_chemical_formula_sum 'Nb7 Fe8 Si14 W1'
_cell_volume 394.86412812
_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
Nb Nb0 1 0.86664513 0.86664513 0.73329126 1.0
Nb Nb1 1 0.86546787 0.13322683 0.99869470 1.0
Nb Nb2 1 0.13322683 0.86546787 0.99869470 1.0
Nb Nb3 1 0.50074787 0.68975672 0.19050359 1.0
Nb Nb4 1 0.49989371 0.31132186 0.81121557 1.0
Nb Nb5 1 0.31132186 0.49989371 0.81121557 1.0
Nb Nb6 1 0.68975672 0.50074787 0.19050359 1.0
Fe Fe7 1 0.39900567 0.89900567 0.79801234 1.0
Fe Fe8 1 0.10128791 0.60128791 0.20257481 1.0
Fe Fe9 1 0.10030156 0.89921938 0.49895575 1.0
Fe Fe10 1 0.39865419 0.59973637 0.49895575 1.0
Fe Fe11 1 0.59973637 0.39865419 0.49895575 1.0
Fe Fe12 1 0.89921938 0.10030156 0.49895575 1.0
Fe Fe13 1 0.89900567 0.39900567 0.79801234 1.0
Fe Fe14 1 0.60128791 0.10128791 0.20257481 1.0
Si Si15 1 0.29165325 0.29165325 0.58330650 1.0
Si Si16 1 0.70710712 0.70710712 0.41421224 1.0
Si Si17 1 0.70790033 0.29242597 0.00032630 1.0
Si Si18 1 0.29242597 0.70790033 0.00032630 1.0
Si Si19 1 0.00141221 0.29154393 0.29295714 1.0
Si Si20 1 0.99987280 0.70496048 0.70483428 1.0
Si Si21 1 0.70496048 0.99987280 0.70483428 1.0
Si Si22 1 0.29154393 0.00141221 0.29295714 1.0
Si Si23 1 0.50021728 0.90706357 0.40728086 1.0
Si Si24 1 0.49952255 0.09376372 0.59328627 1.0
Si Si25 1 0.09376372 0.49952255 0.59328627 1.0
Si Si26 1 0.90706357 0.50021728 0.40728086 1.0
Si Si27 1 0.75225642 0.75225642 0.00317529 1.0
Si Si28 1 0.25091787 0.25091787 0.00317529 1.0
W W29 1 0.13382186 0.13382186 0.26764371 1.0
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