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Rb4(Mo7Se8)3

传统材料 TRA

MP-ID: mp-580799 · 空间群: R-3 (#148)

基础信息

化学式
Rb4(Mo7Se8)3
MP-ID
mp-580799
元素数
3
位点数
98
密度
5.8199
g/cm³
体积
2,426.19
ų
晶胞参数 a
29.9946
Å
晶胞参数 b
29.9946
Å
晶胞参数 c
29.9946
Å
α 角
18.71
°
β 角
18.71
°
γ 角
18.71
°
空间群
R-3
点群
-3
晶体系统
Trigonal
Bravais 格子
hR
稳定性
No
堆积分数
-

能量属性

形成能/原子
-0.87406
eV/atom
能量/原子
-7.31453
eV/atom
凸包距离
0.0147
eV/atom
未修正能量
-7.0833
eV/atom
体积/原子
24.76
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
No
总磁矩
0.0000
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000000
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
Se · 0.490
元素家族
N/A
溶质分数
0.510
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
B
评分
0.523
家族
Se-rich Multi-Component
基质元素
Se · 0.490

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-580799
参考引用

The crystal structure and related material properties of Rb4(Mo7Se8)3 were obtained from the Materials Project database (MP-ID: mp-580799, 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
原始 CIF 数据
# generated using pymatgen
data_Rb4(Mo7Se8)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   29.99462683
_cell_length_b   29.99462662
_cell_length_c   29.99462749
_cell_angle_alpha   18.71025953
_cell_angle_beta   18.71026075
_cell_angle_gamma   18.71026054
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Rb4(Mo7Se8)3
_chemical_formula_sum   'Rb8 Mo42 Se48'
_cell_volume   2426.18647999
_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
  Rb  Rb0  1  0.34304585  0.34304585  0.34304585  1.0
  Rb  Rb1  1  0.10702006  0.10702006  0.10702006  1.0
  Rb  Rb2  1  0.46721713  0.46721713  0.46721713  1.0
  Rb  Rb3  1  0.89297994  0.89297994  0.89297994  1.0
  Rb  Rb4  1  0.41299671  0.41299671  0.41299671  1.0
  Rb  Rb5  1  0.58700329  0.58700329  0.58700329  1.0
  Rb  Rb6  1  0.65695415  0.65695415  0.65695415  1.0
  Rb  Rb7  1  0.53278287  0.53278287  0.53278287  1.0
  Mo  Mo8  1  0.15377625  0.02891198  0.34224589  1.0
  Mo  Mo9  1  0.20571087  0.01757450  0.89346159  1.0
  Mo  Mo10  1  0.15382786  0.97202638  0.83642820  1.0
  Mo  Mo11  1  0.20774146  0.07846863  0.39328313  1.0
  Mo  Mo12  1  0.73124170  0.59784275  0.91473908  1.0
  Mo  Mo13  1  0.86861710  0.55433909  0.74296303  1.0
  Mo  Mo14  1  0.64905661  0.96588801  0.78223331  1.0
  Mo  Mo15  1  0.96588801  0.78223331  0.64905661  1.0
  Mo  Mo16  1  0.79225854  0.92153137  0.60671687  1.0
  Mo  Mo17  1  0.02797362  0.16357180  0.84617214  1.0
  Mo  Mo18  1  0.39328313  0.20774146  0.07846863  1.0
  Mo  Mo19  1  0.92153137  0.60671687  0.79225854  1.0
  Mo  Mo20  1  0.55433909  0.74296303  0.86861710  1.0
  Mo  Mo21  1  0.59784275  0.91473908  0.73124170  1.0
  Mo  Mo22  1  0.13138290  0.44566091  0.25703697  1.0
  Mo  Mo23  1  0.98242550  0.10653841  0.79428913  1.0
  Mo  Mo24  1  0.74296303  0.86861710  0.55433909  1.0
  Mo  Mo25  1  0.91473908  0.73124170  0.59784275  1.0
  Mo  Mo26  1  0.65775411  0.84622375  0.97108802  1.0
  Mo  Mo27  1  0.84622375  0.97108802  0.65775411  1.0
  Mo  Mo28  1  0.79428913  0.98242550  0.10653841  1.0
  Mo  Mo29  1  0.97108802  0.65775411  0.84622375  1.0
  Mo  Mo30  1  0.07846863  0.39328313  0.20774146  1.0
  Mo  Mo31  1  0.25703697  0.13138290  0.44566091  1.0
  Mo  Mo32  1  0.97202638  0.83642820  0.15382786  1.0
  Mo  Mo33  1  0.02891198  0.34224589  0.15377625  1.0
  Mo  Mo34  1  0.34224589  0.15377625  0.02891198  1.0
  Mo  Mo35  1  0.89346159  0.20571087  0.01757450  1.0
  Mo  Mo36  1  0.78223331  0.64905661  0.96588801  1.0
  Mo  Mo37  1  0.08526092  0.26875830  0.40215725  1.0
  Mo  Mo38  1  0.26875830  0.40215725  0.08526092  1.0
  Mo  Mo39  1  0.44566091  0.25703697  0.13138290  1.0
  Mo  Mo40  1  0.60671687  0.79225854  0.92153137  1.0
  Mo  Mo41  1  0.35094339  0.03411199  0.21776669  1.0
  Mo  Mo42  1  0.21776669  0.35094339  0.03411199  1.0
  Mo  Mo43  1  0.10653841  0.79428913  0.98242550  1.0
  Mo  Mo44  1  0.03411199  0.21776669  0.35094339  1.0
  Mo  Mo45  1  0.16357180  0.84617214  0.02797362  1.0
  Mo  Mo46  1  0.40215725  0.08526092  0.26875830  1.0
  Mo  Mo47  1  0.01757450  0.89346159  0.20571087  1.0
  Mo  Mo48  1  0.83642820  0.15382786  0.97202638  1.0
  Mo  Mo49  1  0.84617214  0.02797362  0.16357180  1.0
  Se  Se50  1  0.26460326  0.51871756  0.89623790  1.0
  Se  Se51  1  0.30094445  0.30094445  0.30094445  1.0
  Se  Se52  1  0.67343983  0.29127405  0.92521460  1.0
  Se  Se53  1  0.10376210  0.73539674  0.48128244  1.0
  Se  Se54  1  0.89623790  0.26460326  0.51871756  1.0
  Se  Se55  1  0.32656017  0.70872595  0.07478540  1.0
  Se  Se56  1  0.56531930  0.94821155  0.31480785  1.0
  Se  Se57  1  0.57748989  0.21823634  0.96122899  1.0
  Se  Se58  1  0.42251011  0.78176366  0.03877101  1.0
  Se  Se59  1  0.84874241  0.21583594  0.46604860  1.0
  Se  Se60  1  0.31480785  0.56531930  0.94821155  1.0
  Se  Se61  1  0.72090855  0.33704153  0.98207729  1.0
  Se  Se62  1  0.52596737  0.16628356  0.90981361  1.0
  Se  Se63  1  0.78176366  0.03877101  0.42251011  1.0
  Se  Se64  1  0.92521460  0.67343983  0.29127405  1.0
  Se  Se65  1  0.21583594  0.46604860  0.84874241  1.0
  Se  Se66  1  0.68519215  0.43468070  0.05178845  1.0
  Se  Se67  1  0.53395140  0.15125759  0.78416406  1.0
  Se  Se68  1  0.96122899  0.57748989  0.21823634  1.0
  Se  Se69  1  0.84797241  0.84797241  0.84797241  1.0
  Se  Se70  1  0.47403263  0.83371644  0.09018639  1.0
  Se  Se71  1  0.07478540  0.32656017  0.70872595  1.0
  Se  Se72  1  0.03877101  0.42251011  0.78176366  1.0
  Se  Se73  1  0.48128244  0.10376210  0.73539674  1.0
  Se  Se74  1  0.93813267  0.93813267  0.93813267  1.0
  Se  Se75  1  0.73539674  0.48128244  0.10376210  1.0
  Se  Se76  1  0.69905555  0.69905555  0.69905555  1.0
  Se  Se77  1  0.01792271  0.27909145  0.66295847  1.0
  Se  Se78  1  0.15125759  0.78416406  0.53395140  1.0
  Se  Se79  1  0.06186733  0.06186733  0.06186733  1.0
  Se  Se80  1  0.83371644  0.09018639  0.47403263  1.0
  Se  Se81  1  0.94821155  0.31480785  0.56531930  1.0
  Se  Se82  1  0.15202759  0.15202759  0.15202759  1.0
  Se  Se83  1  0.98207729  0.72090855  0.33704153  1.0
  Se  Se84  1  0.90981361  0.52596737  0.16628356  1.0
  Se  Se85  1  0.51871756  0.89623790  0.26460326  1.0
  Se  Se86  1  0.27909145  0.66295847  0.01792271  1.0
  Se  Se87  1  0.66295847  0.01792271  0.27909145  1.0
  Se  Se88  1  0.29127405  0.92521460  0.67343983  1.0
  Se  Se89  1  0.46604860  0.84874241  0.21583594  1.0
  Se  Se90  1  0.05178845  0.68519215  0.43468070  1.0
  Se  Se91  1  0.70872595  0.07478540  0.32656017  1.0
  Se  Se92  1  0.09018639  0.47403263  0.83371644  1.0
  Se  Se93  1  0.33704153  0.98207729  0.72090855  1.0
  Se  Se94  1  0.43468070  0.05178845  0.68519215  1.0
  Se  Se95  1  0.78416406  0.53395140  0.15125759  1.0
  Se  Se96  1  0.16628356  0.90981361  0.52596737  1.0
  Se  Se97  1  0.21823634  0.96122899  0.57748989  1.0
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