基础信息
化学式
Nd(BRu)2
MP-ID
mp-1212619
元素数
3
位点数
40
密度
6.3117
g/cm³
体积
774.54
ų
晶胞参数 a
8.2897
Å
晶胞参数 b
8.2897
Å
晶胞参数 c
12.7042
Å
α 角
109.04
°
β 角
109.04
°
γ 角
90.00
°
空间群
I4_1/acd
点群
4/mmm
晶体系统
Tetragonal
Bravais 格子
tI
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 |
|---|---|---|---|
| 15.73 | 5.6355 | 15.7 | (0,0,2) |
| 17.05 | 5.2005 | 17.5 | (1,1,0) |
| 21.44 | 4.1449 | 1.6 | (2,0,-1) |
| 22.86 | 3.8902 | 39.7 | (2,0,0) |
| 22.86 | 3.8902 | 39.7 | (2,0,-2) |
| 24.33 | 3.6581 | 3.3 | (2,1,-1) |
| 26.70 | 3.3390 | 1.0 | (2,0,1) |
| 26.82 | 3.3246 | 1.5 | (2,1,0) |
| 28.21 | 3.1631 | 8.5 | (1,1,2) |
| 30.50 | 2.9309 | 100.0 | (2,-2,0) |
| 31.24 | 2.8635 | 1.8 | (2,1,1) |
| 31.76 | 2.8178 | 56.4 | (0,0,4) |
| 32.16 | 2.7837 | 61.1 | (2,0,2) |
| 35.15 | 2.5533 | 9.0 | (3,1,-1) |
| 39.39 | 2.2873 | 1.4 | (3,2,-2) |
| 41.05 | 2.1985 | 1.4 | (3,2,-1) |
| 42.03 | 2.1498 | 4.7 | (3,1,1) |
| 42.99 | 2.1040 | 3.6 | (1,1,4) |
| 43.68 | 2.0724 | 28.8 | (4,0,-2) |
| 44.22 | 2.0482 | 1.0 | (3,-2,2) |
| 44.61 | 2.0313 | 53.7 | (2,2,2) |
| 44.61 | 2.0313 | 17.9 | (2,2,-6) |
| 45.28 | 2.0026 | 4.7 | (4,1,-2) |
| 45.82 | 1.9803 | 5.6 | (2,0,4) |
能量属性
形成能/原子
0.36864
eV/atom
能量/原子
-18.62331
eV/atom
凸包距离
0.9554
eV/atom
未修正能量
-6.8900
eV/atom
体积/原子
19.36
ų
c/a 比
1.5325
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
1.2657
μB
磁有序
FM
磁性位点数
16
磁化强度/体积
0.001630
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
B · 0.400
元素家族
N/A
溶质分数
0.600
间隙分数
0.400
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.268
家族
B-rich Multi-Component
基质元素
B · 0.400
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-1212619
参考引用
The crystal structure and related material properties of Nd(BRu)2 were obtained from the Materials Project database (MP-ID: mp-1212619, 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_Nd(BRu)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.28970100
_cell_length_b 8.28970100
_cell_length_c 12.70419900
_cell_angle_alpha 109.04182439
_cell_angle_beta 109.04182439
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd(BRu)2
_chemical_formula_sum 'Nd8 B16 Ru16'
_cell_volume 774.53854224
_cell_formula_units_Z 8
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
Nd Nd0 1 0.12500000 0.37500000 0.25000000 1.0
Nd Nd1 1 0.12500000 0.87500000 0.25000000 1.0
Nd Nd2 1 0.12500000 0.87500000 0.75000000 1.0
Nd Nd3 1 0.62500000 0.37500000 0.25000000 1.0
Nd Nd4 1 0.62500000 0.87500000 0.75000000 1.0
Nd Nd5 1 0.62500000 0.87500000 0.25000000 1.0
Nd Nd6 1 0.62500000 0.37500000 0.75000000 1.0
Nd Nd7 1 0.12500000 0.37500000 0.75000000 1.0
B B8 1 0.35491000 0.36355600 0.57863100 1.0
B B9 1 0.22372200 0.21507500 0.57863100 1.0
B B10 1 0.46507500 0.10491000 0.07863100 1.0
B B11 1 0.39509000 0.03492500 0.92136900 1.0
B B12 1 0.89509000 0.38644400 0.92136900 1.0
B B13 1 0.61355600 0.97372200 0.07863100 1.0
B B14 1 0.52627800 0.88644400 0.92136900 1.0
B B15 1 0.02627800 0.53492500 0.92136900 1.0
B B16 1 0.28492500 0.27627800 0.42136900 1.0
B B17 1 0.78492500 0.64509000 0.42136900 1.0
B B18 1 0.13644400 0.14509000 0.42136900 1.0
B B19 1 0.63644400 0.77627800 0.42136900 1.0
B B20 1 0.85491000 0.71507500 0.57863100 1.0
B B21 1 0.72372200 0.86355600 0.57863100 1.0
B B22 1 0.11355600 0.60491000 0.07863100 1.0
B B23 1 0.96507500 0.47372200 0.07863100 1.0
Ru Ru24 1 0.54130600 0.27016100 0.49017500 1.0
Ru Ru25 1 0.94887000 0.22001400 0.49017500 1.0
Ru Ru26 1 0.47001400 0.29130600 0.99017500 1.0
Ru Ru27 1 0.20869400 0.02998600 0.00982500 1.0
Ru Ru28 1 0.70869400 0.47983900 0.00982500 1.0
Ru Ru29 1 0.52016100 0.69887000 0.99017500 1.0
Ru Ru30 1 0.80113000 0.97983900 0.00982500 1.0
Ru Ru31 1 0.30113100 0.52998600 0.00982500 1.0
Ru Ru32 1 0.27998600 0.55113000 0.50982500 1.0
Ru Ru33 1 0.77998600 0.45869400 0.50982500 1.0
Ru Ru34 1 0.22983900 0.95869400 0.50982500 1.0
Ru Ru35 1 0.72983900 0.05113100 0.50982500 1.0
Ru Ru36 1 0.04130600 0.72001400 0.49017500 1.0
Ru Ru37 1 0.44886900 0.77016100 0.49017500 1.0
Ru Ru38 1 0.02016100 0.79130600 0.99017500 1.0
Ru Ru39 1 0.97001400 0.19887000 0.99017500 1.0
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