基础信息
化学式
Al5(BiS4)3
MP-ID
mp-1365819
元素数
3
位点数
80
密度
3.6463
g/cm³
体积
2,088.72
ų
晶胞参数 a
7.5978
Å
晶胞参数 b
7.5978
Å
晶胞参数 c
36.1834
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
P-42c
点群
-42m
晶体系统
Tetragonal
Bravais 格子
tP
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 |
|---|---|---|---|
| 13.78 | 6.4286 | 100.0 | (1,0,3) |
| 16.50 | 5.3724 | 21.5 | (1,1,0) |
| 23.42 | 3.7989 | 27.9 | (2,0,0) |
| 25.06 | 3.5535 | 34.1 | (1,0,9) |
| 27.27 | 3.2705 | 39.0 | (2,1,3) |
| 29.63 | 3.0153 | 18.2 | (0,0,12) |
| 30.19 | 2.9603 | 17.4 | (2,1,6) |
| 33.36 | 2.6862 | 23.6 | (2,2,0) |
| 34.10 | 2.6295 | 26.1 | (1,1,12) |
| 34.56 | 2.5951 | 28.7 | (2,1,9) |
| 36.24 | 2.4785 | 9.9 | (3,0,3) |
| 37.43 | 2.4026 | 24.4 | (3,1,0) |
| 38.10 | 2.3618 | 4.8 | (2,0,12) |
| 39.18 | 2.2991 | 5.5 | (1,0,15) |
| 42.17 | 2.1429 | 8.8 | (3,0,9) |
| 43.60 | 2.0758 | 12.4 | (3,2,3) |
| 45.21 | 2.0057 | 9.0 | (2,2,12) |
| 46.15 | 1.9670 | 6.5 | (2,1,15) |
| 47.89 | 1.8994 | 3.4 | (4,0,0) |
| 48.44 | 1.8791 | 43.7 | (3,1,12) |
| 48.79 | 1.8664 | 12.0 | (3,2,9) |
| 50.08 | 1.8216 | 8.3 | (4,1,3) |
| 51.88 | 1.7623 | 2.2 | (4,1,6) |
| 52.38 | 1.7467 | 2.4 | (3,0,15) |
能量属性
形成能/原子
-0.74756
eV/atom
能量/原子
-16.02635
eV/atom
凸包距离
0.1810
eV/atom
未修正能量
-4.6094
eV/atom
体积/原子
26.11
ų
c/a 比
4.7624
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
9.2060
μB
磁有序
FM
磁性位点数
12
磁化强度/体积
0.004410
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
S · 0.600
元素家族
Metalloid-Nonmetal
溶质分数
0.400
间隙分数
0.000
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
0.9376
高熵判据(>1.0 视为高熵)
混合熵 ΔS
7.7955
J/mol·K
Ω 参数
0.1045
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
19.175%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.4191
越小混合越稳定
VEC
5.100
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-40.877
kJ/mol 且负值为放热混合
熵归一化
0.8535
固溶体倾向
0
相趋势
AM
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-1365819
参考引用
The crystal structure and related material properties of Al5(BiS4)3 were obtained from the Materials Project database (MP-ID: mp-1365819, 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_Al5(BiS4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.59775500
_cell_length_b 7.59775500
_cell_length_c 36.18337600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al5(BiS4)3
_chemical_formula_sum 'Al20 Bi12 S48'
_cell_volume 2088.71725860
_cell_formula_units_Z 4
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
Al Al0 1 0.00000000 0.00000000 0.83331400 1.0
Al Al1 1 0.00000000 0.00000000 0.16668600 1.0
Al Al2 1 0.00000000 0.00000000 0.91769700 1.0
Al Al3 1 0.00000000 0.00000000 0.25000000 1.0
Al Al4 1 0.00000000 0.00000000 0.58230300 1.0
Al Al5 1 0.00000000 0.00000000 0.33331400 1.0
Al Al6 1 0.00000000 0.00000000 0.66668600 1.0
Al Al7 1 0.50000000 0.50000000 0.08309600 1.0
Al Al8 1 0.50000000 0.50000000 0.41690400 1.0
Al Al9 1 0.50000000 0.50000000 0.00000000 1.0
Al Al10 1 0.50000000 0.50000000 0.33267600 1.0
Al Al11 1 0.50000000 0.50000000 0.66732400 1.0
Al Al12 1 0.50000000 0.50000000 0.83267600 1.0
Al Al13 1 0.50000000 0.50000000 0.16732400 1.0
Al Al14 1 0.50000000 0.50000000 0.50000000 1.0
Al Al15 1 0.00000000 0.00000000 0.08230300 1.0
Al Al16 1 0.00000000 0.00000000 0.41769700 1.0
Al Al17 1 0.00000000 0.00000000 0.75000000 1.0
Al Al18 1 0.50000000 0.50000000 0.91690400 1.0
Al Al19 1 0.50000000 0.50000000 0.58309600 1.0
Bi Bi20 1 0.50000000 0.00000000 0.12696700 1.0
Bi Bi21 1 0.50000000 0.00000000 0.46149900 1.0
Bi Bi22 1 0.50000000 0.00000000 0.79277200 1.0
Bi Bi23 1 0.00000000 0.50000000 0.87303300 1.0
Bi Bi24 1 0.00000000 0.50000000 0.20722800 1.0
Bi Bi25 1 0.00000000 0.50000000 0.53850100 1.0
Bi Bi26 1 0.50000000 0.00000000 0.03850100 1.0
Bi Bi27 1 0.50000000 0.00000000 0.37303300 1.0
Bi Bi28 1 0.50000000 0.00000000 0.70722800 1.0
Bi Bi29 1 0.00000000 0.50000000 0.96149900 1.0
Bi Bi30 1 0.00000000 0.50000000 0.29277200 1.0
Bi Bi31 1 0.00000000 0.50000000 0.62696700 1.0
S S32 1 0.84112100 0.83975400 0.87479500 1.0
S S33 1 0.84109700 0.83865500 0.20832200 1.0
S S34 1 0.84629600 0.83331700 0.54280800 1.0
S S35 1 0.65902800 0.33893400 0.04158700 1.0
S S36 1 0.65786400 0.33897000 0.37524200 1.0
S S37 1 0.65021800 0.33003000 0.70671700 1.0
S S38 1 0.33893400 0.34097200 0.95841300 1.0
S S39 1 0.33003000 0.34978200 0.29328300 1.0
S S40 1 0.33897000 0.34213600 0.62475800 1.0
S S41 1 0.83975400 0.15887900 0.12520500 1.0
S S42 1 0.83331700 0.15370400 0.45719200 1.0
S S43 1 0.83865500 0.15890300 0.79167800 1.0
S S44 1 0.34097200 0.66106600 0.04158700 1.0
S S45 1 0.34213600 0.66103000 0.37524200 1.0
S S46 1 0.34978200 0.66997000 0.70671700 1.0
S S47 1 0.15887900 0.16024600 0.87479500 1.0
S S48 1 0.15890300 0.16134500 0.20832200 1.0
S S49 1 0.15370400 0.16668300 0.54280800 1.0
S S50 1 0.83331700 0.84629600 0.04280800 1.0
S S51 1 0.83975400 0.84112100 0.37479500 1.0
S S52 1 0.83865500 0.84109700 0.70832200 1.0
S S53 1 0.66106600 0.65902800 0.95841300 1.0
S S54 1 0.66997000 0.65021800 0.29328300 1.0
S S55 1 0.66103000 0.65786400 0.62475800 1.0
S S56 1 0.65786400 0.66103000 0.12475800 1.0
S S57 1 0.65902800 0.66106600 0.45841300 1.0
S S58 1 0.65021800 0.66997000 0.79328300 1.0
S S59 1 0.16024600 0.84112100 0.12520500 1.0
S S60 1 0.16668300 0.84629600 0.45719200 1.0
S S61 1 0.16134500 0.84109700 0.79167800 1.0
S S62 1 0.66103000 0.34213600 0.87524200 1.0
S S63 1 0.66997000 0.34978200 0.20671700 1.0
S S64 1 0.66106600 0.34097200 0.54158700 1.0
S S65 1 0.33897000 0.65786400 0.87524200 1.0
S S66 1 0.33003000 0.65021800 0.20671700 1.0
S S67 1 0.33893400 0.65902800 0.54158700 1.0
S S68 1 0.16668300 0.15370400 0.04280800 1.0
S S69 1 0.16024600 0.15887900 0.37479500 1.0
S S70 1 0.16134500 0.15890300 0.70832200 1.0
S S71 1 0.15370400 0.83331700 0.95719200 1.0
S S72 1 0.15890300 0.83865500 0.29167800 1.0
S S73 1 0.15887900 0.83975400 0.62520500 1.0
S S74 1 0.84629600 0.16668300 0.95719200 1.0
S S75 1 0.84109700 0.16134500 0.29167800 1.0
S S76 1 0.84112100 0.16024600 0.62520500 1.0
S S77 1 0.34213600 0.33897000 0.12475800 1.0
S S78 1 0.34097200 0.33893400 0.45841300 1.0
S S79 1 0.34978200 0.33003000 0.79328300 1.0
获取直接链接