NaCa(SmB12)2
高熵材料 HEAMP-ID: mp-3325110 · 空间群: Amm2 (#38)
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 NaCa(SmB12)2 were obtained from the Materials Project database (MP-ID: mp-3325110, 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_NaCa(SmB12)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.13909758
_cell_length_b 7.13909807
_cell_length_c 5.84306055
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 109.39644243
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaCa(SmB12)2
_chemical_formula_sum 'Na1 Ca1 Sm2 B24'
_cell_volume 280.89937538
_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
Na Na0 1 0.75094674 0.24905326 0.50000000 1.0
Ca Ca1 1 0.99576869 0.00423131 0.00000000 1.0
Sm Sm2 1 0.50334958 0.49665042 0.00000000 1.0
Sm Sm3 1 0.24952190 0.75047810 0.50000000 1.0
B B4 1 0.17569127 0.32553234 0.64918331 1.0
B B5 1 0.92581510 0.57526928 0.14957957 1.0
B B6 1 0.67446766 0.82430873 0.64918331 1.0
B B7 1 0.42473072 0.07418490 0.14957957 1.0
B B8 1 0.17569127 0.32553234 0.35081669 1.0
B B9 1 0.92581510 0.57526928 0.85042043 1.0
B B10 1 0.67446766 0.82430873 0.35081669 1.0
B B11 1 0.42473072 0.07418490 0.85042043 1.0
B B12 1 0.40081047 0.39861610 0.50000000 1.0
B B13 1 0.14945312 0.65036641 0.00000000 1.0
B B14 1 0.89842200 0.90019987 0.50000000 1.0
B B15 1 0.64940873 0.14874382 0.00000000 1.0
B B16 1 0.32502944 0.17513788 0.64929380 1.0
B B17 1 0.07563886 0.42611269 0.14950945 1.0
B B18 1 0.82486212 0.67497056 0.64929380 1.0
B B19 1 0.57388731 0.92436114 0.14950945 1.0
B B20 1 0.09980013 0.10157800 0.50000000 1.0
B B21 1 0.85125618 0.35059127 0.00000000 1.0
B B22 1 0.60138390 0.59918953 0.50000000 1.0
B B23 1 0.34963359 0.85054688 0.00000000 1.0
B B24 1 0.32502944 0.17513788 0.35070620 1.0
B B25 1 0.07563886 0.42611269 0.85049055 1.0
B B26 1 0.82486212 0.67497056 0.35070620 1.0
B B27 1 0.57388731 0.92436114 0.85049055 1.0
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