基础信息
化学式
Ba11(OsO6)4
MP-ID
mp-559484
元素数
3
位点数
78
密度
6.7338
g/cm³
体积
1,309.69
ų
晶胞参数 a
12.2151
Å
晶胞参数 b
12.2151
Å
晶胞参数 c
12.2151
Å
α 角
118.89
°
β 角
118.89
°
γ 角
91.94
°
空间群
I4_1/a
点群
4/m
晶体系统
Tetragonal
Bravais 格子
tI
稳定性
Yes
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 |
|---|---|---|---|
| 8.82 | 10.0247 | 1.4 | (1,0,0) |
| 17.69 | 5.0123 | 16.5 | (2,0,0) |
| 20.22 | 4.3913 | 7.9 | (0,0,2) |
| 20.93 | 4.2449 | 1.6 | (2,2,-2) |
| 22.43 | 3.9644 | 3.9 | (2,1,0) |
| 23.27 | 3.8219 | 1.9 | (2,2,-1) |
| 24.98 | 3.5647 | 5.2 | (2,0,1) |
| 26.40 | 3.3760 | 18.0 | (1,0,2) |
| 26.68 | 3.3416 | 6.4 | (3,0,0) |
| 27.22 | 3.2757 | 7.1 | (3,2,-2) |
| 28.75 | 3.1051 | 46.6 | (2,-2,2) |
| 29.26 | 3.0520 | 100.0 | (2,2,0) |
| 30.13 | 2.9661 | 4.0 | (2,-1,2) |
| 30.38 | 2.9426 | 2.0 | (2,1,1) |
| 31.02 | 2.8829 | 1.8 | (3,1,0) |
| 32.35 | 2.7676 | 1.0 | (1,1,2) |
| 33.96 | 2.6396 | 8.2 | (2,0,2) |
| 34.84 | 2.5752 | 5.4 | (4,2,-2) |
| 36.56 | 2.4579 | 3.6 | (1,0,3) |
| 37.18 | 2.4184 | 2.4 | (3,2,0) |
| 37.79 | 2.3807 | 2.4 | (4,3,-3) |
| 38.75 | 2.3241 | 1.2 | (3,1,1) |
| 39.43 | 2.2854 | 4.1 | (2,-1,3) |
| 39.62 | 2.2746 | 6.0 | (2,1,2) |
能量属性
形成能/原子
-2.52399
eV/atom
能量/原子
-7.26166
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-6.8389
eV/atom
体积/原子
16.79
ų
c/a 比
1.0000
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
0.1139
μB
磁有序
FM
磁性位点数
2
磁化强度/体积
0.000090
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 · 0.615
元素家族
Metalloid-Nonmetal
溶质分数
0.385
间隙分数
0.000
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
0.8893
高熵判据(>1.0 视为高熵)
混合熵 ΔS
7.3938
J/mol·K
Ω 参数
0.0000
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
61.602%
δr < 6.6% 利于单相固溶
电负性差 Δχ
1.1293
越小混合越稳定
VEC
3.846
价电子浓度,影响相稳定性
混合焓 ΔH_mix
0.000
kJ/mol 且负值为放热混合
熵归一化
0.8095
固溶体倾向
0
相趋势
IM
关联任务
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-559484
参考引用
The crystal structure and related material properties of Ba11(OsO6)4 were obtained from the Materials Project database (MP-ID: mp-559484, 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_Ba11(OsO6)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.21513949
_cell_length_b 12.21513949
_cell_length_c 12.21513949
_cell_angle_alpha 118.88524198
_cell_angle_beta 118.88524198
_cell_angle_gamma 91.94191161
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba11(OsO6)4
_chemical_formula_sum 'Ba22 Os8 O48'
_cell_volume 1309.68600961
_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
Ba Ba0 1 0.13051500 0.44935700 0.26578700 1.0
Ba Ba1 1 0.22573200 0.78196300 0.02811100 1.0
Ba Ba2 1 0.19935700 0.43357000 0.81884200 1.0
Ba Ba3 1 0.94762100 0.47573200 0.94376900 1.0
Ba Ba4 1 0.52426800 0.46803700 0.47188900 1.0
Ba Ba5 1 0.13527200 0.86948500 0.31884200 1.0
Ba Ba6 1 0.51401400 0.01401400 0.50000000 1.0
Ba Ba7 1 0.98598600 0.48598600 0.50000000 1.0
Ba Ba8 1 0.76401400 0.76401400 0.00000000 1.0
Ba Ba9 1 0.61472800 0.38051500 0.18115800 1.0
Ba Ba10 1 0.80237900 0.77426800 0.55623100 1.0
Ba Ba11 1 0.61948500 0.80064300 0.23421300 1.0
Ba Ba12 1 0.18357000 0.86472800 0.73421300 1.0
Ba Ba13 1 0.99614800 0.05237900 0.52811100 1.0
Ba Ba14 1 0.75000000 0.25000000 0.50000000 1.0
Ba Ba15 1 0.75385200 0.19762100 0.97188900 1.0
Ba Ba16 1 0.55064300 0.81643000 0.68115800 1.0
Ba Ba17 1 0.21803700 0.24614800 0.44376900 1.0
Ba Ba18 1 0.23598600 0.23598600 0.00000000 1.0
Ba Ba19 1 0.00000000 0.00000000 0.00000000 1.0
Ba Ba20 1 0.56643000 0.38527200 0.76578700 1.0
Ba Ba21 1 0.53196300 0.00385200 0.05623100 1.0
Os Os22 1 0.37500000 0.12500000 0.75000000 1.0
Os Os23 1 0.37500000 0.62500000 0.75000000 1.0
Os Os24 1 0.87500000 0.62500000 0.75000000 1.0
Os Os25 1 0.37500000 0.62500000 0.25000000 1.0
Os Os26 1 0.87500000 0.62500000 0.25000000 1.0
Os Os27 1 0.87500000 0.12500000 0.75000000 1.0
Os Os28 1 0.37500000 0.12500000 0.25000000 1.0
Os Os29 1 0.87500000 0.12500000 0.25000000 1.0
O O30 1 0.76150900 0.23242700 0.24556900 1.0
O O31 1 0.97498600 0.24898600 0.74699000 1.0
O O32 1 0.20249200 0.48632600 0.08924900 1.0
O O33 1 0.23632600 0.64707700 0.78383400 1.0
O O34 1 0.26593900 0.01150900 0.02908200 1.0
O O35 1 0.75146500 0.99847400 0.02373500 1.0
O O36 1 0.98849100 0.01757300 0.25443100 1.0
O O37 1 0.97399500 0.70135700 0.46382300 1.0
O O38 1 0.21885100 0.96764800 0.60169800 1.0
O O39 1 0.48406100 0.23849100 0.47091800 1.0
O O40 1 0.97799600 0.22498600 0.22599900 1.0
O O41 1 0.39707700 0.11324300 0.91075100 1.0
O O42 1 0.38405000 0.63284700 0.10169800 1.0
O O43 1 0.03235200 0.63405000 0.25120300 1.0
O O44 1 0.98685700 0.51593900 0.75443100 1.0
O O45 1 0.99853500 0.25152600 0.47626500 1.0
O O46 1 0.77200400 0.02501400 0.27400100 1.0
O O47 1 0.36715300 0.46885100 0.75120300 1.0
O O48 1 0.48982800 0.02600500 0.72736200 1.0
O O49 1 0.24800400 0.02200400 0.24699000 1.0
O O50 1 0.76757300 0.01314300 0.52908200 1.0
O O51 1 0.38284700 0.78114900 0.74879700 1.0
O O52 1 0.76314300 0.73406100 0.74556900 1.0
O O53 1 0.50199600 0.22799600 0.25301000 1.0
O O54 1 0.51367400 0.60292300 0.71616600 1.0
O O55 1 0.36595000 0.61715300 0.39830200 1.0
O O56 1 0.88675700 0.79750800 0.28383400 1.0
O O57 1 0.45135700 0.48753400 0.22736200 1.0
O O58 1 0.77526100 0.52227000 0.52373500 1.0
O O59 1 0.99898600 0.75199600 0.77400100 1.0
O O60 1 0.98242700 0.23685700 0.97091800 1.0
O O61 1 0.75101400 0.49800400 0.72599900 1.0
O O62 1 0.00152600 0.02526100 0.75299100 1.0
O O63 1 0.77501400 0.00101400 0.75301000 1.0
O O64 1 0.27227000 0.24853500 0.24700900 1.0
O O65 1 0.74847400 0.22473900 0.74700900 1.0
O O66 1 0.77600500 0.54864300 0.03617700 1.0
O O67 1 0.97473900 0.72773000 0.97626500 1.0
O O68 1 0.26017200 0.22399500 0.77263800 1.0
O O69 1 0.29864300 0.76246600 0.27263800 1.0
O O70 1 0.35292300 0.13675700 0.58924900 1.0
O O71 1 0.54750800 0.76367400 0.41075100 1.0
O O72 1 0.71764800 0.61595000 0.24879700 1.0
O O73 1 0.53114900 0.28235200 0.89830200 1.0
O O74 1 0.47773000 0.00146500 0.25299100 1.0
O O75 1 0.23753400 0.51017200 0.53617700 1.0
O O76 1 0.86324300 0.45249200 0.21616600 1.0
O O77 1 0.51246600 0.73982800 0.96382300 1.0
获取直接链接