Li2Cr5(Si2O7)2
高熵材料 HEAMP-ID: mp-860838 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.15 | 7.2823 | 7.2 | (0,1,0) |
| 13.35 | 6.6330 | 6.5 | (1,0,0) |
| 13.71 | 6.4588 | 5.4 | (1,-1,0) |
| 16.50 | 5.3712 | 24.2 | (0,0,1) |
| 19.07 | 4.6541 | 6.6 | (0,1,-1) |
| 19.64 | 4.5208 | 33.9 | (1,-1,-1) |
| 21.62 | 4.1100 | 2.7 | (1,1,0) |
| 23.44 | 3.7946 | 18.8 | (1,1,-1) |
| 24.29 | 3.6649 | 5.1 | (1,0,1) |
| 24.30 | 3.6626 | 9.4 | (2,-1,0) |
| 24.45 | 3.6412 | 3.7 | (0,2,0) |
| 25.58 | 3.4827 | 65.6 | (2,-1,-1) |
| 26.88 | 3.3165 | 9.0 | (2,0,0) |
| 26.96 | 3.3066 | 1.4 | (2,0,-1) |
| 27.55 | 3.2379 | 1.5 | (0,2,-1) |
| 27.62 | 3.2294 | 24.6 | (2,-2,0) |
| 28.21 | 3.1632 | 100.0 | (1,-2,1) |
| 29.79 | 2.9996 | 3.8 | (2,-2,-1) |
| 30.75 | 2.9077 | 3.1 | (1,1,1) |
| 31.61 | 2.8308 | 28.1 | (0,2,1) |
| 31.93 | 2.8032 | 3.4 | (1,0,-2) |
| 32.71 | 2.7381 | 34.6 | (1,2,0) |
| 33.07 | 2.7088 | 19.7 | (1,2,-1) |
| 33.31 | 2.6900 | 2.0 | (2,1,-1) |
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 Li2Cr5(Si2O7)2 were obtained from the Materials Project database (MP-ID: mp-860838, 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_Li2Cr5(Si2O7)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.61409200
_cell_length_b 8.04789748
_cell_length_c 5.63854573
_cell_angle_alpha 90.96636216
_cell_angle_beta 105.72296962
_cell_angle_gamma 113.88217701
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Cr5(Si2O7)2
_chemical_formula_sum 'Li2 Cr5 Si4 O14'
_cell_volume 300.95023523
_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
Li Li0 1 0.45192900 0.23302100 0.10785500 1.0
Li Li1 1 0.54807100 0.76697900 0.89214500 1.0
Cr Cr2 1 0.00000000 0.00000000 0.00000000 1.0
Cr Cr3 1 0.81209100 0.08006400 0.38426100 1.0
Cr Cr4 1 0.71030800 0.66424700 0.57427900 1.0
Cr Cr5 1 0.28969200 0.33575300 0.42572100 1.0
Cr Cr6 1 0.18790900 0.91993600 0.61573900 1.0
Si Si7 1 0.85615000 0.49443500 0.22323800 1.0
Si Si8 1 0.39678500 0.79555200 0.20933400 1.0
Si Si9 1 0.60321500 0.20444800 0.79066600 1.0
Si Si10 1 0.14385000 0.50556500 0.77676200 1.0
O O11 1 0.56981600 0.88487700 0.17026300 1.0
O O12 1 0.95404000 0.78147500 0.34754000 1.0
O O13 1 0.27607800 0.53690000 0.01737900 1.0
O O14 1 0.72649300 0.40815100 0.32472600 1.0
O O15 1 0.27111500 0.02717300 0.18716300 1.0
O O16 1 0.44468700 0.70786700 0.40849300 1.0
O O17 1 0.01140800 0.30665500 0.22912300 1.0
O O18 1 0.98859200 0.69334500 0.77087700 1.0
O O19 1 0.55531300 0.29213300 0.59150700 1.0
O O20 1 0.72888500 0.97282700 0.81283700 1.0
O O21 1 0.27350700 0.59184900 0.67527400 1.0
O O22 1 0.72392200 0.46310000 0.98262100 1.0
O O23 1 0.04596000 0.21852500 0.65246000 1.0
O O24 1 0.43018400 0.11512300 0.82973700 1.0
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