Sr2MnGe2O7
高熵材料 HEAMP-ID: mp-22458 · 空间群: P-42_1m (#113)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.93 | 5.9351 | 12.5 | (1,-1,0) |
| 14.93 | 5.9351 | 12.5 | (1,1,0) |
| 16.45 | 5.3888 | 5.9 | (0,0,2) |
| 19.58 | 4.5347 | 3.7 | (0,1,2) |
| 19.58 | 4.5347 | 3.7 | (1,0,-2) |
| 19.58 | 4.5347 | 3.7 | (1,0,2) |
| 19.58 | 4.5346 | 3.8 | (0,1,-2) |
| 21.17 | 4.1967 | 5.7 | (2,0,0) |
| 21.17 | 4.1967 | 5.7 | (0,2,0) |
| 22.28 | 3.9897 | 7.1 | (1,-1,-2) |
| 22.28 | 3.9896 | 7.1 | (1,1,2) |
| 22.28 | 3.9896 | 7.1 | (1,1,-2) |
| 22.28 | 3.9896 | 7.1 | (1,-1,2) |
| 26.93 | 3.3111 | 16.0 | (0,2,2) |
| 26.93 | 3.3111 | 16.0 | (2,0,-2) |
| 26.93 | 3.3111 | 16.0 | (2,0,2) |
| 26.93 | 3.3111 | 16.0 | (0,2,-2) |
| 28.99 | 3.0801 | 50.0 | (2,-1,-2) |
| 28.99 | 3.0801 | 50.0 | (1,-2,-2) |
| 28.99 | 3.0801 | 50.0 | (1,2,2) |
| 28.99 | 3.0801 | 50.0 | (2,1,-2) |
| 28.99 | 3.0801 | 50.0 | (2,1,2) |
| 28.99 | 3.0801 | 100.0 | (2,-1,2) |
| 28.99 | 3.0801 | 50.0 | (1,-2,2) |
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 Sr2MnGe2O7 were obtained from the Materials Project database (MP-ID: mp-22458, 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_Sr2MnGe2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.39348300
_cell_length_b 8.39347100
_cell_length_c 10.77758200
_cell_angle_alpha 89.99948011
_cell_angle_beta 90.00037038
_cell_angle_gamma 90.00019114
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2MnGe2O7
_chemical_formula_sum 'Sr8 Mn4 Ge8 O28'
_cell_volume 759.28556806
_cell_formula_units_Z 4
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
Sr Sr0 1 0.83305500 0.33306300 0.25306700 1.0
Sr Sr1 1 0.83305300 0.33306300 0.75306700 1.0
Sr Sr2 1 0.66694600 0.83306200 0.24693700 1.0
Sr Sr3 1 0.66694900 0.83306400 0.74693700 1.0
Sr Sr4 1 0.16694600 0.66695900 0.25306700 1.0
Sr Sr5 1 0.16694700 0.66695600 0.75306700 1.0
Sr Sr6 1 0.33305400 0.16695800 0.24693600 1.0
Sr Sr7 1 0.33305300 0.16695700 0.74693700 1.0
Mn Mn8 1 0.50008500 0.49972200 0.50013300 1.0
Mn Mn9 1 0.00018400 0.00009800 0.99986400 1.0
Mn Mn10 1 0.49992500 0.49980300 0.99986100 1.0
Mn Mn11 1 0.99977000 0.99990600 0.50006100 1.0
Ge Ge12 1 0.35911000 0.85911600 0.47171000 1.0
Ge Ge13 1 0.35910900 0.85911800 0.97172100 1.0
Ge Ge14 1 0.14089500 0.35912400 0.02828900 1.0
Ge Ge15 1 0.14089100 0.35912000 0.52828500 1.0
Ge Ge16 1 0.64089600 0.14089900 0.47171400 1.0
Ge Ge17 1 0.64089000 0.14090600 0.97172000 1.0
Ge Ge18 1 0.85910700 0.64090300 0.02829000 1.0
Ge Ge19 1 0.85911300 0.64091000 0.52828600 1.0
O O20 1 0.00000300 0.50000600 0.09517600 1.0
O O21 1 0.00000000 0.50001300 0.59517900 1.0
O O22 1 0.50000700 0.00001600 0.40482700 1.0
O O23 1 0.49999800 0.00001400 0.90482800 1.0
O O24 1 0.36094700 0.86095900 0.13327200 1.0
O O25 1 0.36094800 0.86095700 0.63327300 1.0
O O26 1 0.13905000 0.36095900 0.36673100 1.0
O O27 1 0.13905200 0.36095800 0.86672800 1.0
O O28 1 0.63905600 0.13906300 0.13327400 1.0
O O29 1 0.63905300 0.13906700 0.63327500 1.0
O O30 1 0.86094900 0.63906100 0.36673200 1.0
O O31 1 0.86095000 0.63906000 0.86672600 1.0
O O32 1 0.31577200 0.41883900 0.10850900 1.0
O O33 1 0.31577200 0.41883300 0.60851800 1.0
O O34 1 0.18422500 0.91884000 0.39149500 1.0
O O35 1 0.18422800 0.91883600 0.89148600 1.0
O O36 1 0.68422200 0.58117800 0.10850600 1.0
O O37 1 0.68422800 0.58118800 0.60851700 1.0
O O38 1 0.81577100 0.08118500 0.39149400 1.0
O O39 1 0.81577100 0.08118500 0.89148800 1.0
O O40 1 0.58117900 0.31578000 0.39148600 1.0
O O41 1 0.58117100 0.31577700 0.89149200 1.0
O O42 1 0.91882800 0.81579200 0.10851200 1.0
O O43 1 0.91882800 0.81578200 0.60851100 1.0
O O44 1 0.41883200 0.68422300 0.39149300 1.0
O O45 1 0.41882800 0.68424200 0.89149500 1.0
O O46 1 0.08117700 0.18423700 0.10851700 1.0
O O47 1 0.08117200 0.18424000 0.60851100 1.0
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