基础信息
化学式
TiMn9O20
MP-ID
mp-803475
元素数
3
位点数
60
密度
4.1006
g/cm³
体积
698.38
ų
晶胞参数 a
5.8072
Å
晶胞参数 b
5.8228
Å
晶胞参数 c
24.0464
Å
α 角
96.87
°
β 角
89.96
°
γ 角
119.87
°
空间群
P-1
点群
-1
晶体系统
Triclinic
Bravais 格子
aP
稳定性
No
堆积分数
-
X 射线衍射
衍射图谱
横轴为 2θ (°),纵轴为相对强度,Cu Kα , λ=1.5418 Å
衍射峰(Top 24)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.67 | 5.0203 | 95.7 | (1,-1,0) |
| 18.63 | 4.7636 | 90.2 | (0,0,5) |
| 18.69 | 4.7466 | 83.5 | (1,0,-2) |
| 22.27 | 3.9913 | 58.1 | (0,1,3) |
| 29.65 | 3.0125 | 17.6 | (0,1,-7) |
| 30.95 | 2.8893 | 14.7 | (1,-2,2) |
| 32.77 | 2.7327 | 12.6 | (1,1,-4) |
| 32.83 | 2.7277 | 13.2 | (2,-1,3) |
| 35.77 | 2.5102 | 8.3 | (2,-2,0) |
| 36.10 | 2.4877 | 9.5 | (1,0,8) |
| 36.21 | 2.4805 | 10.0 | (2,0,1) |
| 36.65 | 2.4522 | 9.8 | (0,2,1) |
| 37.03 | 2.4279 | 100.0 | (0,2,-4) |
| 37.77 | 2.3818 | 7.4 | (0,0,10) |
| 37.91 | 2.3733 | 7.3 | (2,0,-4) |
| 39.39 | 2.2875 | 4.9 | (2,-2,5) |
| 40.72 | 2.2157 | 6.7 | (1,1,6) |
| 40.78 | 2.2125 | 4.3 | (1,-1,10) |
| 40.87 | 2.2078 | 7.1 | (2,-1,-7) |
| 41.83 | 2.1595 | 6.6 | (2,-2,-5) |
| 43.16 | 2.0960 | 5.7 | (1,-1,-10) |
| 43.95 | 2.0600 | 57.6 | (2,0,6) |
| 45.45 | 1.9956 | 4.8 | (0,2,6) |
| 46.32 | 1.9599 | 4.5 | (1,-2,-8) |
能量属性
形成能/原子
-0.88516
eV/atom
能量/原子
-7.19559
eV/atom
凸包距离
1.1059
eV/atom
未修正能量
-6.2372
eV/atom
体积/原子
11.64
ų
c/a 比
4.1408
电子属性
金属性
金属
带隙
0
eV
直接带隙
No
CBM
N/A
eV
磁性属性
磁性
Yes
总磁矩
53.9909
μB
磁有序
FiM
磁性位点数
26
磁化强度/体积
0.077310
μB/ų
弹性属性
弹性数据暂不开放
特征分析
元素组成(原子分数)
组成信息
主元 / 基质元素
O · 0.667
元素家族
N/A
溶质分数
0.333
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.466
家族
O-rich Multi-Component
基质元素
O · 0.667
关联任务
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-803475
参考引用
The crystal structure and related material properties of TiMn9O20 were obtained from the Materials Project database (MP-ID: mp-803475, database version v2026.04.13).
文献引用
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...
样式: Ball & Stick
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原始 CIF 数据
# generated using pymatgen
data_TiMn9O20
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.80720200
_cell_length_b 5.82276400
_cell_length_c 24.04637762
_cell_angle_alpha 96.87161806
_cell_angle_beta 89.95905772
_cell_angle_gamma 119.87012393
_symmetry_Int_Tables_number 1
_chemical_formula_structural TiMn9O20
_chemical_formula_sum 'Ti2 Mn18 O40'
_cell_volume 698.38446150
_cell_formula_units_Z 2
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
Ti Ti0 1 0.12006500 0.49628000 0.87543000 1.0
Ti Ti1 1 0.12376000 0.50072800 0.37496400 1.0
Mn Mn2 1 0.32320700 0.69956900 0.97543300 1.0
Mn Mn3 1 0.12177000 0.99761600 0.87492000 1.0
Mn Mn4 1 0.72527000 0.60052900 0.67451500 1.0
Mn Mn5 1 0.62112400 0.99654600 0.87492000 1.0
Mn Mn6 1 0.92191200 0.29729900 0.77464400 1.0
Mn Mn7 1 0.72404400 0.09961200 0.67481800 1.0
Mn Mn8 1 0.22465100 0.59854300 0.67479800 1.0
Mn Mn9 1 0.82422000 0.20242400 0.47546600 1.0
Mn Mn10 1 0.32397700 0.70209800 0.47555900 1.0
Mn Mn11 1 0.52514200 0.90229000 0.57508400 1.0
Mn Mn12 1 0.92382400 0.80103100 0.27435100 1.0
Mn Mn13 1 0.42312800 0.80001700 0.27428800 1.0
Mn Mn14 1 0.52332100 0.39904200 0.07529500 1.0
Mn Mn15 1 0.32430300 0.20202500 0.47571400 1.0
Mn Mn16 1 0.52267100 0.89887000 0.07514700 1.0
Mn Mn17 1 0.92270300 0.30053600 0.27432400 1.0
Mn Mn18 1 0.72299600 0.09842800 0.17484100 1.0
Mn Mn19 1 0.02296900 0.39880300 0.07525800 1.0
O O20 1 0.00919600 0.62379300 0.92322700 1.0
O O21 1 0.45593300 0.62315300 0.92312600 1.0
O O22 1 0.05303800 0.66184700 0.72189200 1.0
O O23 1 0.45105800 0.06274500 0.92179200 1.0
O O24 1 0.27687300 0.89084700 0.83338700 1.0
O O25 1 0.96550800 0.10227900 0.91665800 1.0
O O26 1 0.83714700 0.97749700 0.62772000 1.0
O O27 1 0.23426100 0.37091200 0.82712400 1.0
O O28 1 0.78660800 0.37072500 0.82706400 1.0
O O29 1 0.61147500 0.22363000 0.72143900 1.0
O O30 1 0.05261300 0.22169400 0.72171000 1.0
O O31 1 0.65416300 0.82636900 0.52223100 1.0
O O32 1 0.65350300 0.26687600 0.52238400 1.0
O O33 1 0.47711500 0.09046600 0.43446600 1.0
O O34 1 0.87831300 0.48783900 0.63357800 1.0
O O35 1 0.79252500 0.93252900 0.82798000 1.0
O O36 1 0.39682500 0.53693700 0.62751600 1.0
O O37 1 0.57171900 0.71115400 0.71574200 1.0
O O38 1 0.17055400 0.31400800 0.51657600 1.0
O O39 1 0.44004700 0.57908000 0.42926300 1.0
O O40 1 0.39408100 0.97580700 0.62809200 1.0
O O41 1 0.59335000 0.17577900 0.22737700 1.0
O O42 1 0.99310300 0.57966400 0.42911600 1.0
O O43 1 0.21298900 0.82621100 0.52264600 1.0
O O44 1 0.80745100 0.42403000 0.32081900 1.0
O O45 1 0.07634700 0.68845900 0.23334600 1.0
O O46 1 0.25496400 0.87100100 0.32044900 1.0
O O47 1 0.36975300 0.51097300 0.11629900 1.0
O O48 1 0.99342900 0.13186600 0.42929800 1.0
O O49 1 0.76992300 0.91248900 0.31542900 1.0
O O50 1 0.59464800 0.73504100 0.22758400 1.0
O O51 1 0.19458300 0.33547000 0.02820500 1.0
O O52 1 0.03482500 0.17658400 0.22740100 1.0
O O53 1 0.63488300 0.77562200 0.02824300 1.0
O O54 1 0.19325700 0.77561000 0.02837000 1.0
O O55 1 0.41094000 0.02255400 0.12221600 1.0
O O56 1 0.25414600 0.42285400 0.32070300 1.0
O O57 1 0.85269400 0.02201100 0.12197200 1.0
O O58 1 0.85199800 0.46292000 0.12223200 1.0
O O59 1 0.67628600 0.28722900 0.03422300 1.0
获取直接链接