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HEAS Data Platform · 材料科学计算数据库

MP-ID: mp-887525 · 空间群: P-1 (#2)

基础信息

化学式
Na8Bi5O14
MP-ID
mp-887525
元素数
3
位点数
54
密度
5.8580
g/cm³
体积
823.64
ų
晶胞参数 a
11.5570
Å
晶胞参数 b
9.1619
Å
晶胞参数 c
9.2100
Å
α 角
112.37
°
β 角
105.28
°
γ 角
100.77
°
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)
2θd (Å)Ihkl
8.38 10.5550 100.0 (1,0,0)
11.03 8.0216 15.7 (0,1,0)
11.17 7.9183 20.2 (0,0,1)
11.23 7.8786 56.5 (1,0,-1)
11.51 7.6894 22.9 (1,-1,0)
11.61 7.6227 29.8 (0,1,-1)
14.00 6.3277 5.0 (1,1,-1)
16.28 5.4441 4.1 (1,0,1)
16.40 5.4055 2.6 (2,0,-1)
16.80 5.2775 22.1 (2,0,0)
16.88 5.2533 46.6 (2,-1,0)
18.99 4.6742 2.9 (0,1,1)
19.62 4.5251 3.2 (2,-1,-1)
19.76 4.4923 4.2 (0,2,-1)
19.80 4.4844 34.8 (1,1,-2)
19.99 4.4415 3.3 (2,1,-1)
20.01 4.4378 1.9 (0,1,-2)
20.28 4.3796 6.9 (1,-2,1)
20.86 4.2585 2.9 (1,0,-2)
20.93 4.2434 20.2 (2,-1,1)
21.01 4.2284 3.1 (1,-2,0)
22.16 4.0108 5.4 (0,2,0)
22.46 3.9591 2.7 (0,0,2)
22.57 3.9393 11.8 (2,0,-2)
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能量属性

形成能/原子
-0.69712
eV/atom
能量/原子
-4.38066
eV/atom
凸包距离
1.0089
eV/atom
未修正能量
-4.0244
eV/atom
体积/原子
15.25
ų
c/a 比
0.7969

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
5.6233
μB
磁有序
FM
磁性位点数
8
磁化强度/体积
0.006830
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 · 0.519
元素家族
N/A
溶质分数
0.481
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.275
家族
O-rich Multi-Component
基质元素
O · 0.519

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-887525
参考引用

The crystal structure and related material properties of Na8Bi5O14 were obtained from the Materials Project database (MP-ID: mp-887525, 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_Na8Bi5O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.55700600
_cell_length_b   9.16189986
_cell_length_c   9.21003676
_cell_angle_alpha   112.36636957
_cell_angle_beta   105.27947520
_cell_angle_gamma   100.77184345
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na8Bi5O14
_chemical_formula_sum   'Na16 Bi10 O28'
_cell_volume   823.64398011
_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
  Na  Na0  1  0.67892000  0.01746300  0.44990600  1.0
  Na  Na1  1  0.00000000  0.00000000  0.00000000  1.0
  Na  Na2  1  0.67407600  0.18935100  0.19411600  1.0
  Na  Na3  1  0.37659700  0.17114700  0.30665300  1.0
  Na  Na4  1  0.01466700  0.10642400  0.38050700  1.0
  Na  Na5  1  0.40968300  0.27968100  0.69757900  1.0
  Na  Na6  1  0.46674300  0.37642400  0.11212100  1.0
  Na  Na7  1  0.14669400  0.43007600  0.56985100  1.0
  Na  Na8  1  0.50000000  0.50000000  0.50000000  1.0
  Na  Na9  1  0.85330600  0.56992400  0.43014900  1.0
  Na  Na10  1  0.53325700  0.62357600  0.88787900  1.0
  Na  Na11  1  0.59031700  0.72031900  0.30242100  1.0
  Na  Na12  1  0.98533300  0.89357600  0.61949300  1.0
  Na  Na13  1  0.62340300  0.82885300  0.69334700  1.0
  Na  Na14  1  0.32592400  0.81064900  0.80588400  1.0
  Na  Na15  1  0.32108000  0.98253700  0.55009400  1.0
  Bi  Bi16  1  0.71070000  0.13971500  0.84941200  1.0
  Bi  Bi17  1  0.08102100  0.20229400  0.77308500  1.0
  Bi  Bi18  1  0.76807200  0.34161300  0.60322800  1.0
  Bi  Bi19  1  0.11100800  0.31911800  0.18965800  1.0
  Bi  Bi20  1  0.80972500  0.46772100  0.03730700  1.0
  Bi  Bi21  1  0.19027500  0.53227900  0.96269300  1.0
  Bi  Bi22  1  0.88899200  0.68088200  0.81034200  1.0
  Bi  Bi23  1  0.23192800  0.65838700  0.39677200  1.0
  Bi  Bi24  1  0.91897900  0.79770600  0.22691500  1.0
  Bi  Bi25  1  0.28930000  0.86028500  0.15058800  1.0
  O  O26  1  0.52618000  0.97511100  0.79820500  1.0
  O  O27  1  0.84687800  0.04610500  0.74717900  1.0
  O  O28  1  0.57753000  0.16821000  0.61590700  1.0
  O  O29  1  0.91390900  0.23059700  0.53689300  1.0
  O  O30  1  0.17936800  0.09772500  0.65416100  1.0
  O  O31  1  0.88373200  0.15262700  0.10650500  1.0
  O  O32  1  0.62185900  0.27894400  0.96433700  1.0
  O  O33  1  0.94139500  0.32136500  0.92856000  1.0
  O  O34  1  0.62666800  0.35173500  0.36769600  1.0
  O  O35  1  0.20422300  0.21126500  0.05539600  1.0
  O  O36  1  0.24733100  0.30048000  0.41769000  1.0
  O  O37  1  0.99488600  0.55716800  0.71030900  1.0
  O  O38  1  0.69207700  0.50846600  0.77972200  1.0
  O  O39  1  0.28776400  0.40645200  0.84126100  1.0
  O  O40  1  0.71223600  0.59354800  0.15873900  1.0
  O  O41  1  0.30792300  0.49153400  0.22027800  1.0
  O  O42  1  0.00511400  0.44283200  0.28969100  1.0
  O  O43  1  0.75266900  0.69952000  0.58231000  1.0
  O  O44  1  0.79577700  0.78873500  0.94460400  1.0
  O  O45  1  0.37333200  0.64826500  0.63230400  1.0
  O  O46  1  0.05860500  0.67863500  0.07144000  1.0
  O  O47  1  0.37814100  0.72105600  0.03566300  1.0
  O  O48  1  0.11626800  0.84737300  0.89349500  1.0
  O  O49  1  0.82063200  0.90227500  0.34583900  1.0
  O  O50  1  0.08609100  0.76940300  0.46310700  1.0
  O  O51  1  0.42247000  0.83179000  0.38409300  1.0
  O  O52  1  0.15312200  0.95389500  0.25282100  1.0
  O  O53  1  0.47382000  0.02488900  0.20179500  1.0
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