基础信息
化学式
Mn7(PbO5)3
MP-ID
mp-649813
元素数
3
位点数
100
密度
6.5861
g/cm³
体积
1,256.76
ų
晶胞参数 a
10.2794
Å
晶胞参数 b
10.2794
Å
晶胞参数 c
13.8332
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.71
°
空间群
Cmcm
点群
mmm
晶体系统
Orthorhombic
Bravais 格子
oC
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 |
|---|---|---|---|
| 10.01 | 8.8382 | 1.7 | (1,0,-1,0) |
| 12.80 | 6.9166 | 54.3 | (0,0,0,2) |
| 16.21 | 5.4691 | 2.4 | (1,-1,0,2) |
| 16.27 | 5.4469 | 4.2 | (1,0,-1,2) |
| 17.25 | 5.1393 | 30.7 | (2,-1,-1,0) |
| 17.44 | 5.0847 | 14.8 | (1,1,-2,0) |
| 21.54 | 4.1252 | 22.3 | (2,-1,-1,2) |
| 21.69 | 4.0968 | 11.1 | (1,1,-2,2) |
| 25.76 | 3.4583 | 100.0 | (0,0,0,4) |
| 26.44 | 3.3714 | 3.0 | (3,-2,-1,0) |
| 26.56 | 3.3559 | 2.8 | (3,-1,-2,0) |
| 26.77 | 3.3304 | 4.8 | (2,1,-3,0) |
| 27.23 | 3.2755 | 48.0 | (3,-2,-1,1) |
| 27.35 | 3.2613 | 48.7 | (3,-1,-2,1) |
| 27.55 | 3.2379 | 43.9 | (2,1,-3,1) |
| 27.66 | 3.2251 | 1.9 | (1,-1,0,4) |
| 27.70 | 3.2205 | 3.8 | (1,0,-1,4) |
| 29.47 | 3.0306 | 7.1 | (3,-2,-1,2) |
| 29.59 | 3.0192 | 6.1 | (3,-1,-2,2) |
| 29.77 | 3.0007 | 11.0 | (2,1,-3,2) |
| 30.01 | 2.9779 | 18.9 | (3,-3,0,0) |
| 30.34 | 2.9461 | 35.3 | (3,0,-3,0) |
| 31.17 | 2.8692 | 63.6 | (2,-1,-1,4) |
| 31.28 | 2.8596 | 31.5 | (1,1,-2,4) |
能量属性
形成能/原子
-1.82326
eV/atom
能量/原子
-7.80292
eV/atom
凸包距离
0.0116
eV/atom
未修正能量
-6.9237
eV/atom
体积/原子
12.57
ų
c/a 比
1.3457
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
100.0066
μB
磁有序
FM
磁性位点数
28
磁化强度/体积
0.079570
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 · 0.600
元素家族
Metalloid-Nonmetal
溶质分数
0.400
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
0.9174
高熵判据(>1.0 视为高熵)
混合熵 ΔS
7.6269
J/mol·K
Ω 参数
1.8265
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
45.629%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.8422
越小混合越稳定
VEC
4.840
价电子浓度,影响相稳定性
混合焓 ΔH_mix
2.214
kJ/mol 且负值为放热混合
熵归一化
0.8350
固溶体倾向
0
相趋势
IM
关联任务
关联的计算任务 ID(1 个)
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-649813
参考引用
The crystal structure and related material properties of Mn7(PbO5)3 were obtained from the Materials Project database (MP-ID: mp-649813, 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_Mn7(PbO5)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.27942861
_cell_length_b 10.27942861
_cell_length_c 13.83318200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.70681137
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mn7(PbO5)3
_chemical_formula_sum 'Mn28 Pb12 O60'
_cell_volume 1256.76252959
_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
Mn Mn0 1 0.33482300 0.16907100 0.49990400 1.0
Mn Mn1 1 0.33482300 0.16907100 0.00009600 1.0
Mn Mn2 1 0.66342800 0.33069000 0.35331700 1.0
Mn Mn3 1 0.16620300 0.83379700 0.50000000 1.0
Mn Mn4 1 0.33657200 0.66931000 0.64668300 1.0
Mn Mn5 1 0.66517700 0.83092900 0.50009600 1.0
Mn Mn6 1 0.00000000 0.50000000 0.50000000 1.0
Mn Mn7 1 0.66342800 0.33069000 0.14668300 1.0
Mn Mn8 1 0.66517700 0.83092900 0.99990400 1.0
Mn Mn9 1 0.83379700 0.16620300 0.00000000 1.0
Mn Mn10 1 0.50000000 0.50000000 0.50000000 1.0
Mn Mn11 1 0.50000000 0.50000000 0.00000000 1.0
Mn Mn12 1 0.83092900 0.66517700 0.50009600 1.0
Mn Mn13 1 0.50000000 0.00000000 0.50000000 1.0
Mn Mn14 1 0.33657200 0.66931000 0.85331700 1.0
Mn Mn15 1 0.33069000 0.66342800 0.35331700 1.0
Mn Mn16 1 0.50000000 0.00000000 0.00000000 1.0
Mn Mn17 1 0.00000000 0.00000000 0.00000000 1.0
Mn Mn18 1 0.66931000 0.33657200 0.64668300 1.0
Mn Mn19 1 0.33069000 0.66342800 0.14668300 1.0
Mn Mn20 1 0.16907100 0.33482300 0.49990400 1.0
Mn Mn21 1 0.00000000 0.50000000 0.00000000 1.0
Mn Mn22 1 0.83092900 0.66517700 0.99990400 1.0
Mn Mn23 1 0.66931000 0.33657200 0.85331700 1.0
Mn Mn24 1 0.16620300 0.83379700 0.00000000 1.0
Mn Mn25 1 0.16907100 0.33482300 0.00009600 1.0
Mn Mn26 1 0.83379700 0.16620300 0.50000000 1.0
Mn Mn27 1 0.00000000 0.00000000 0.50000000 1.0
Pb Pb28 1 0.00322800 0.27171300 0.75000000 1.0
Pb Pb29 1 0.26333400 0.26333400 0.25000000 1.0
Pb Pb30 1 0.38721700 0.99730500 0.25000000 1.0
Pb Pb31 1 0.39506900 0.39506900 0.75000000 1.0
Pb Pb32 1 0.73666600 0.73666600 0.75000000 1.0
Pb Pb33 1 0.27171300 0.00322800 0.75000000 1.0
Pb Pb34 1 0.99677200 0.72828700 0.25000000 1.0
Pb Pb35 1 0.00269500 0.61278300 0.75000000 1.0
Pb Pb36 1 0.72828700 0.99677200 0.25000000 1.0
Pb Pb37 1 0.61278300 0.00269500 0.75000000 1.0
Pb Pb38 1 0.99730500 0.38721700 0.25000000 1.0
Pb Pb39 1 0.60493100 0.60493100 0.25000000 1.0
O O40 1 0.48683400 0.33176600 0.92279000 1.0
O O41 1 0.83654400 0.99992800 0.57166600 1.0
O O42 1 0.16280700 0.64511500 0.25000000 1.0
O O43 1 0.35488500 0.83719300 0.75000000 1.0
O O44 1 0.67349200 0.99684100 0.07412600 1.0
O O45 1 0.66823400 0.51316600 0.42279000 1.0
O O46 1 0.81916100 0.46967100 0.25000000 1.0
O O47 1 0.51316600 0.66823400 0.42279000 1.0
O O48 1 0.16345600 0.00007200 0.42833400 1.0
O O49 1 0.46967100 0.81916100 0.25000000 1.0
O O50 1 0.32650800 0.00315900 0.92587400 1.0
O O51 1 0.51316600 0.66823400 0.07721000 1.0
O O52 1 0.32728500 0.32728500 0.07448700 1.0
O O53 1 0.00007200 0.16345600 0.42833400 1.0
O O54 1 0.64511500 0.16280700 0.25000000 1.0
O O55 1 0.32650800 0.00315900 0.57412600 1.0
O O56 1 0.51127500 0.83742400 0.92219400 1.0
O O57 1 0.00007200 0.16345600 0.07166600 1.0
O O58 1 0.53032900 0.18083900 0.75000000 1.0
O O59 1 0.48683400 0.33176600 0.57721000 1.0
O O60 1 0.16345600 0.00007200 0.07166600 1.0
O O61 1 0.65470700 0.48471700 0.75000000 1.0
O O62 1 0.00315900 0.32650800 0.92587400 1.0
O O63 1 0.99992800 0.83654400 0.57166600 1.0
O O64 1 0.83654400 0.99992800 0.92833400 1.0
O O65 1 0.15461100 0.67059800 0.57702900 1.0
O O66 1 0.66823400 0.51316600 0.07721000 1.0
O O67 1 0.99992800 0.83654400 0.92833400 1.0
O O68 1 0.83742400 0.51127500 0.92219400 1.0
O O69 1 0.67059800 0.15461100 0.92297100 1.0
O O70 1 0.16416800 0.16416800 0.57151600 1.0
O O71 1 0.16257600 0.48872500 0.42219400 1.0
O O72 1 0.83742400 0.51127500 0.57780600 1.0
O O73 1 0.33176600 0.48683400 0.92279000 1.0
O O74 1 0.67059800 0.15461100 0.57702900 1.0
O O75 1 0.48872500 0.16257600 0.07780600 1.0
O O76 1 0.18083900 0.53032900 0.75000000 1.0
O O77 1 0.99684100 0.67349200 0.42587400 1.0
O O78 1 0.32940200 0.84538900 0.42297100 1.0
O O79 1 0.84538900 0.32940200 0.42297100 1.0
O O80 1 0.15461100 0.67059800 0.92297100 1.0
O O81 1 0.83583200 0.83583200 0.42848400 1.0
O O82 1 0.67349200 0.99684100 0.42587400 1.0
O O83 1 0.67271500 0.67271500 0.57448700 1.0
O O84 1 0.83719300 0.35488500 0.75000000 1.0
O O85 1 0.48471700 0.65470700 0.75000000 1.0
O O86 1 0.33176600 0.48683400 0.57721000 1.0
O O87 1 0.16416800 0.16416800 0.92848400 1.0
O O88 1 0.83583200 0.83583200 0.07151600 1.0
O O89 1 0.84538900 0.32940200 0.07702900 1.0
O O90 1 0.51528400 0.34529300 0.25000000 1.0
O O91 1 0.32940200 0.84538900 0.07702900 1.0
O O92 1 0.99684100 0.67349200 0.07412600 1.0
O O93 1 0.00315900 0.32650800 0.57412600 1.0
O O94 1 0.48872500 0.16257600 0.42219400 1.0
O O95 1 0.34529300 0.51528400 0.25000000 1.0
O O96 1 0.16257600 0.48872500 0.07780600 1.0
O O97 1 0.32728500 0.32728500 0.42551300 1.0
O O98 1 0.51127500 0.83742400 0.57780600 1.0
O O99 1 0.67271500 0.67271500 0.92551300 1.0
获取直接链接