Ca2Sc3Si12Ir19
高熵材料 HEAMP-ID: mp-3312359 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.04 | 10.9993 | 5.0 | (1,0,-1,0) |
| 13.95 | 6.3504 | 28.1 | (2,-1,-1,0) |
| 16.12 | 5.4996 | 2.5 | (2,0,-2,0) |
| 21.37 | 4.1573 | 21.8 | (3,-1,-2,0) |
| 23.99 | 3.7097 | 2.9 | (1,0,-1,1) |
| 26.62 | 3.3483 | 2.0 | (2,-1,-1,1) |
| 28.10 | 3.1752 | 19.9 | (4,-2,-2,0) |
| 29.28 | 3.0507 | 2.4 | (4,-1,-3,0) |
| 31.28 | 2.8600 | 32.9 | (3,-1,-2,1) |
| 35.58 | 2.5234 | 1.7 | (5,-2,-3,0) |
| 36.34 | 2.4724 | 100.0 | (4,-2,-2,1) |
| 37.28 | 2.4123 | 18.5 | (4,-1,-3,1) |
| 37.47 | 2.4002 | 4.0 | (5,-1,-4,0) |
| 41.03 | 2.1999 | 4.5 | (5,0,-5,0) |
| 42.72 | 2.1168 | 5.2 | (6,-3,-3,0) |
| 43.54 | 2.0787 | 5.2 | (6,-2,-4,0) |
| 44.18 | 2.0499 | 14.6 | (5,-1,-4,1) |
| 45.94 | 1.9755 | 13.6 | (6,-1,-5,0) |
| 46.07 | 1.9703 | 23.0 | (0,0,0,2) |
| 47.33 | 1.9208 | 29.8 | (5,0,-5,1) |
| 48.37 | 1.8818 | 2.6 | (2,-1,-1,2) |
| 49.58 | 1.8386 | 1.1 | (6,-2,-4,1) |
| 49.74 | 1.8332 | 10.5 | (6,0,-6,0) |
| 50.47 | 1.8083 | 12.7 | (7,-3,-4,0) |
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 Ca2Sc3Si12Ir19 were obtained from the Materials Project database (MP-ID: mp-3312359, 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_Ca2Sc3Si12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.70088497
_cell_length_b 12.70088520
_cell_length_c 3.94054617
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000453
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Sc3Si12Ir19
_chemical_formula_sum 'Ca2 Sc3 Si12 Ir19'
_cell_volume 550.49706259
_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
Ca Ca0 1 0.33333300 0.66666700 0.00000000 1.0
Ca Ca1 1 0.66666700 0.33333300 0.00000000 1.0
Sc Sc2 1 0.81913155 0.00000000 0.50000000 1.0
Sc Sc3 1 0.00000000 0.81913155 0.50000000 1.0
Sc Sc4 1 0.18086845 0.18086845 0.50000000 1.0
Si Si5 1 0.17872945 0.00000000 0.00000000 1.0
Si Si6 1 0.00000000 0.17872945 0.00000000 1.0
Si Si7 1 0.82127055 0.82127055 0.00000000 1.0
Si Si8 1 0.16591655 0.47919180 0.50000000 1.0
Si Si9 1 0.52080820 0.68672376 0.50000000 1.0
Si Si10 1 0.31327624 0.83408345 0.50000000 1.0
Si Si11 1 0.68672376 0.52080820 0.50000000 1.0
Si Si12 1 0.83408345 0.31327624 0.50000000 1.0
Si Si13 1 0.47919180 0.16591655 0.50000000 1.0
Si Si14 1 0.63236316 1.00000000 0.00000000 1.0
Si Si15 1 1.00000000 0.63236316 0.00000000 1.0
Si Si16 1 0.36763684 0.36763684 0.00000000 1.0
Ir Ir17 1 0.44614423 0.00000000 0.00000000 1.0
Ir Ir18 1 0.00000000 0.44614423 0.00000000 1.0
Ir Ir19 1 0.55385577 0.55385577 0.00000000 1.0
Ir Ir20 1 0.35963297 0.48559284 0.50000000 1.0
Ir Ir21 1 0.51440716 0.87404012 0.50000000 1.0
Ir Ir22 1 0.12595988 0.64036703 0.50000000 1.0
Ir Ir23 1 0.87404012 0.51440716 0.50000000 1.0
Ir Ir24 1 0.64036703 0.12595988 0.50000000 1.0
Ir Ir25 1 0.48559284 0.35963297 0.50000000 1.0
Ir Ir26 1 0.18236739 0.37284744 0.00000000 1.0
Ir Ir27 1 0.62715256 0.80952095 0.00000000 1.0
Ir Ir28 1 0.19047905 0.81763261 0.00000000 1.0
Ir Ir29 1 0.80952095 0.62715256 0.00000000 1.0
Ir Ir30 1 0.81763261 0.19047905 0.00000000 1.0
Ir Ir31 1 0.37284744 0.18236739 0.00000000 1.0
Ir Ir32 1 0.27899052 0.00000000 0.50000000 1.0
Ir Ir33 1 0.00000000 0.27899052 0.50000000 1.0
Ir Ir34 1 0.72100948 0.72100948 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00000000 0.00000000 1.0
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