基础信息
化学式
Gd7(BrO6)3
MP-ID
mp-1213341
元素数
3
位点数
56
密度
5.6710
g/cm³
体积
953.66
ų
晶胞参数 a
3.5547
Å
晶胞参数 b
17.6008
Å
晶胞参数 c
17.6008
Å
α 角
120.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
P6_3/m
点群
6/m
晶体系统
Hexagonal
Bravais 格子
hP
稳定性
No
堆积分数
0.7405
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 |
|---|---|---|---|
| 5.80 | 15.2428 | 1.6 | (0,1,-1,0) |
| 15.38 | 5.7612 | 90.6 | (0,2,-2,1) |
| 17.45 | 5.0809 | 1.7 | (0,3,-3,0) |
| 21.01 | 4.2276 | 3.4 | (0,3,-3,1) |
| 23.34 | 3.8107 | 10.2 | (0,4,-4,0) |
| 25.47 | 3.4969 | 27.2 | (0,3,-3,2) |
| 26.80 | 3.3262 | 49.4 | (0,4,-4,1) |
| 29.30 | 3.0486 | 2.9 | (0,5,-5,0) |
| 29.53 | 3.0252 | 100.0 | (1,2,-3,1) |
| 30.70 | 2.9126 | 3.4 | (1,3,-4,0) |
| 31.05 | 2.8806 | 4.5 | (0,4,-4,2) |
| 31.05 | 2.8806 | 9.1 | (0,6,-6,-2) |
| 32.38 | 2.7651 | 2.5 | (1,2,-3,2) |
| 32.71 | 2.7377 | 4.7 | (0,5,-5,1) |
| 32.92 | 2.7207 | 13.1 | (1,3,-4,1) |
| 34.51 | 2.5993 | 3.2 | (1,4,-5,0) |
| 35.83 | 2.5059 | 10.2 | (0,4,-4,3) |
| 36.03 | 2.4929 | 4.7 | (1,3,-4,2) |
| 36.82 | 2.4408 | 6.1 | (0,5,-5,2) |
| 37.01 | 2.4288 | 8.9 | (1,4,-5,1) |
| 38.74 | 2.3245 | 4.7 | (0,6,-6,1) |
| 39.84 | 2.2625 | 6.1 | (1,3,-4,3) |
| 40.30 | 2.2380 | 45.6 | (1,4,-5,2) |
| 41.47 | 2.1775 | 10.2 | (0,3,-3,5) |
能量属性
形成能/原子
-2.01058
eV/atom
能量/原子
-8.88583
eV/atom
凸包距离
0.4773
eV/atom
未修正能量
-8.4442
eV/atom
体积/原子
17.03
ų
c/a 比
4.9515
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
62.8559
μB
磁有序
FiM
磁性位点数
56
磁化强度/体积
0.065910
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 · 0.643
元素家族
N/A
溶质分数
0.357
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.392
家族
O-rich Multi-Component
基质元素
O · 0.643
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-1213341
参考引用
The crystal structure and related material properties of Gd7(BrO6)3 were obtained from the Materials Project database (MP-ID: mp-1213341, 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_Gd7(BrO6)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.55466718
_cell_length_b 17.60081186
_cell_length_c 17.60081186
_cell_angle_alpha 119.99999936
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Gd7(BrO6)3
_chemical_formula_sum 'Gd14 Br6 O36'
_cell_volume 953.66310311
_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
Gd Gd0 1 0.75000000 0.52827582 0.87731148 1.0
Gd Gd1 1 0.25000000 0.47172418 0.12268852 1.0
Gd Gd2 1 0.75000000 0.34903566 0.47172418 1.0
Gd Gd3 1 0.25000000 0.65096434 0.52827582 1.0
Gd Gd4 1 0.75000000 0.12268852 0.65096434 1.0
Gd Gd5 1 0.25000000 0.87731148 0.34903566 1.0
Gd Gd6 1 0.75000000 0.91979162 0.16074753 1.0
Gd Gd7 1 0.25000000 0.08020838 0.83925247 1.0
Gd Gd8 1 0.75000000 0.24095592 0.08020838 1.0
Gd Gd9 1 0.25000000 0.75904408 0.91979162 1.0
Gd Gd10 1 0.75000000 0.83925247 0.75904408 1.0
Gd Gd11 1 0.25000000 0.16074753 0.24095592 1.0
Gd Gd12 1 0.75000000 0.66666700 0.33333300 1.0
Gd Gd13 1 0.25000000 0.33333300 0.66666700 1.0
Br Br14 1 0.75000000 0.55575157 0.60407386 1.0
Br Br15 1 0.25000000 0.44424843 0.39592614 1.0
Br Br16 1 0.75000000 0.04832229 0.44424843 1.0
Br Br17 1 0.25000000 0.95167771 0.55575157 1.0
Br Br18 1 0.75000000 0.39592614 0.95167771 1.0
Br Br19 1 0.25000000 0.60407386 0.04832229 1.0
O O20 1 0.75000000 0.82127337 0.39178228 1.0
O O21 1 0.25000000 0.17872663 0.60821772 1.0
O O22 1 0.75000000 0.57050891 0.17872663 1.0
O O23 1 0.25000000 0.42949109 0.82127337 1.0
O O24 1 0.75000000 0.60821772 0.42949109 1.0
O O25 1 0.25000000 0.39178228 0.57050891 1.0
O O26 1 0.75000000 0.67636665 0.93894532 1.0
O O27 1 0.25000000 0.32363335 0.06105468 1.0
O O28 1 0.75000000 0.26257867 0.32363335 1.0
O O29 1 0.25000000 0.73742133 0.67636665 1.0
O O30 1 0.75000000 0.06105468 0.73742133 1.0
O O31 1 0.25000000 0.93894532 0.26257867 1.0
O O32 1 0.75000000 0.86086802 0.01000806 1.0
O O33 1 0.25000000 0.13913198 0.98999194 1.0
O O34 1 0.75000000 0.14914003 0.13913198 1.0
O O35 1 0.25000000 0.85085997 0.86086802 1.0
O O36 1 0.75000000 0.98999194 0.85085997 1.0
O O37 1 0.25000000 0.01000806 0.14914003 1.0
O O38 1 0.75000000 0.84761741 0.24394056 1.0
O O39 1 0.25000000 0.15238259 0.75605944 1.0
O O40 1 0.75000000 0.39632315 0.15238259 1.0
O O41 1 0.25000000 0.60367685 0.84761741 1.0
O O42 1 0.75000000 0.75605944 0.60367685 1.0
O O43 1 0.25000000 0.24394056 0.39632315 1.0
O O44 1 0.75000000 0.75100062 0.82109598 1.0
O O45 1 0.25000000 0.24899938 0.17890402 1.0
O O46 1 0.75000000 0.07009535 0.24899938 1.0
O O47 1 0.25000000 0.92990465 0.75100062 1.0
O O48 1 0.75000000 0.17890402 0.92990465 1.0
O O49 1 0.25000000 0.82109598 0.07009535 1.0
O O50 1 0.75000000 0.44152313 0.73063379 1.0
O O51 1 0.25000000 0.55847687 0.26936621 1.0
O O52 1 0.75000000 0.28911067 0.55847687 1.0
O O53 1 0.25000000 0.71088933 0.44152313 1.0
O O54 1 0.75000000 0.26936621 0.71088933 1.0
O O55 1 0.25000000 0.73063379 0.28911067 1.0
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