基础信息
化学式
Sr2Ni3H10
MP-ID
mp-3212396
元素数
3
位点数
30
密度
4.2043
g/cm³
体积
285.48
ų
晶胞参数 a
8.0095
Å
晶胞参数 b
8.0095
Å
晶胞参数 c
8.0536
Å
α 角
71.15
°
β 角
71.15
°
γ 角
35.98
°
空间群
C2/m
点群
2/m
晶体系统
Monoclinic
Bravais 格子
mC
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 |
|---|---|---|---|
| 11.68 | 7.5745 | 18.6 | (0,0,1) |
| 13.83 | 6.4033 | 5.3 | (1,1,1) |
| 19.74 | 4.4978 | 4.7 | (1,1,-1) |
| 21.19 | 4.1924 | 9.6 | (1,0,1) |
| 22.52 | 3.9480 | 18.9 | (1,1,2) |
| 23.49 | 3.7873 | 2.5 | (0,0,2) |
| 23.59 | 3.7713 | 2.9 | (2,2,1) |
| 24.85 | 3.5824 | 2.2 | (2,2,0) |
| 25.72 | 3.4641 | 5.7 | (2,1,1) |
| 25.93 | 3.4363 | 4.6 | (2,1,0) |
| 27.87 | 3.2017 | 15.8 | (2,2,2) |
| 28.64 | 3.1171 | 100.0 | (1,0,2) |
| 30.21 | 2.9586 | 10.1 | (1,1,-2) |
| 30.56 | 2.9255 | 69.8 | (2,1,2) |
| 31.03 | 2.8820 | 42.5 | (2,2,-1) |
| 31.10 | 2.8760 | 76.3 | (2,1,-1) |
| 32.02 | 2.7955 | 37.7 | (1,0,-2) |
| 34.59 | 2.5930 | 18.1 | (3,2,1) |
| 35.36 | 2.5385 | 69.0 | (3,3,1) |
| 35.56 | 2.5249 | 11.2 | (0,0,3) |
| 35.88 | 2.5027 | 21.0 | (2,2,3) |
| 36.32 | 2.4737 | 34.1 | (1,-1,0) |
| 37.06 | 2.4260 | 1.4 | (3,3,2) |
| 38.28 | 2.3515 | 8.0 | (1,-1,1) |
能量属性
形成能/原子
-0.33965
eV/atom
能量/原子
-7.05882
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-7.0588
eV/atom
体积/原子
9.52
ų
c/a 比
1.0055
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
0.0006
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
H · 0.667
元素家族
N/A
溶质分数
0.333
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
B
评分
0.596
家族
H-rich Multi-Component
基质元素
H · 0.667
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-3212396
参考引用
The crystal structure and related material properties of Sr2Ni3H10 were obtained from the Materials Project database (MP-ID: mp-3212396, 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_Sr2Ni3H10
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.00950353
_cell_length_b 8.00950395
_cell_length_c 8.05364444
_cell_angle_alpha 71.14626878
_cell_angle_beta 71.14626623
_cell_angle_gamma 35.97928962
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Ni3H10
_chemical_formula_sum 'Sr4 Ni6 H20'
_cell_volume 285.47628015
_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
Sr Sr0 1 0.30187761 0.30187761 0.28374729 1.0
Sr Sr1 1 0.69812239 0.69812239 0.71625271 1.0
Sr Sr2 1 0.39562227 0.39562227 0.73835361 1.0
Sr Sr3 1 0.60437773 0.60437773 0.26164639 1.0
Ni Ni4 1 0.08470662 0.08470662 0.49393211 1.0
Ni Ni5 1 0.91529338 0.91529338 0.50606789 1.0
Ni Ni6 1 0.17858895 0.17858895 0.99853395 1.0
Ni Ni7 1 0.82141105 0.82141105 0.00146605 1.0
Ni Ni8 1 0.75175545 0.24824455 0.00000000 1.0
Ni Ni9 1 0.24824455 0.75175545 1.00000000 1.0
H H10 1 0.86606870 0.34646928 0.99445664 1.0
H H11 1 0.34646928 0.86606870 0.99445664 1.0
H H12 1 0.13393130 0.65353072 0.00554336 1.0
H H13 1 0.65353072 0.13393130 0.00554336 1.0
H H14 1 0.91962544 0.38868186 0.48815784 1.0
H H15 1 0.38868186 0.91962544 0.48815784 1.0
H H16 1 0.08037456 0.61131814 0.51184216 1.0
H H17 1 0.61131814 0.08037456 0.51184216 1.0
H H18 1 0.02407212 0.02407212 0.86092272 1.0
H H19 1 0.97592788 0.97592788 0.13907728 1.0
H H20 1 0.14432980 0.14432980 0.21080930 1.0
H H21 1 0.85567020 0.85567020 0.78919070 1.0
H H22 1 0.22154968 0.22154968 0.79169584 1.0
H H23 1 0.77845032 0.77845032 0.20830416 1.0
H H24 1 0.52542606 0.52542606 0.85574949 1.0
H H25 1 0.47457394 0.47457394 0.14425051 1.0
H H26 1 0.79818515 0.20181485 0.50000000 1.0
H H27 1 0.20181485 0.79818515 0.50000000 1.0
H H28 1 0.00000000 0.50000000 0.00000000 1.0
H H29 1 0.50000000 0.00000000 0.00000000 1.0
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