基础信息
化学式
Ag33(PbO3)14
MP-ID
mp-674968
元素数
3
位点数
89
密度
8.2354
g/cm³
体积
1,438.15
ų
晶胞参数 a
8.8800
Å
晶胞参数 b
8.8815
Å
晶胞参数 c
19.2478
Å
α 角
85.94
°
β 角
85.74
°
γ 角
72.03
°
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)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.23 | 9.5850 | 3.7 | (0,0,2) |
| 10.48 | 8.4375 | 3.3 | (0,1,0) |
| 11.23 | 7.8822 | 2.4 | (1,0,1) |
| 11.69 | 7.5671 | 2.9 | (1,0,-1) |
| 12.81 | 6.9089 | 2.8 | (1,1,1) |
| 13.59 | 6.5139 | 30.9 | (1,1,-1) |
| 13.63 | 6.4983 | 1.7 | (0,1,2) |
| 14.33 | 6.1802 | 2.2 | (0,1,-2) |
| 16.94 | 5.2345 | 8.1 | (1,0,3) |
| 16.98 | 5.2227 | 15.5 | (0,1,3) |
| 16.98 | 5.2219 | 15.6 | (1,-1,0) |
| 17.59 | 5.0421 | 1.3 | (1,-1,1) |
| 17.76 | 4.9937 | 1.4 | (1,1,3) |
| 17.87 | 4.9628 | 1.5 | (1,0,-3) |
| 19.44 | 4.5665 | 1.8 | (1,1,-3) |
| 20.47 | 4.3378 | 1.5 | (2,1,0) |
| 20.62 | 4.3074 | 1.5 | (1,2,1) |
| 21.06 | 4.2188 | 1.4 | (0,2,0) |
| 21.36 | 4.1607 | 1.4 | (1,2,-1) |
| 21.78 | 4.0810 | 18.8 | (2,1,2) |
| 21.79 | 4.0796 | 18.9 | (0,1,-4) |
| 21.79 | 4.0782 | 11.3 | (1,2,2) |
| 21.80 | 4.0771 | 11.2 | (0,2,-1) |
| 21.83 | 4.0715 | 10.5 | (2,0,-1) |
能量属性
形成能/原子
-0.81095
eV/atom
能量/原子
-4.78408
eV/atom
凸包距离
0.0029
eV/atom
未修正能量
-4.4599
eV/atom
体积/原子
16.16
ų
c/a 比
2.1676
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
0.4221
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000290
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 · 0.472
元素家族
Metalloid-Nonmetal
溶质分数
0.528
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
1.0132
高熵判据(>1.0 视为高熵)
混合熵 ΔS
8.4238
J/mol·K
Ω 参数
10.4394
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
43.639%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.7069
越小混合越稳定
VEC
6.596
价电子浓度,影响相稳定性
混合焓 ΔH_mix
0.467
kJ/mol 且负值为放热混合
熵归一化
0.9223
固溶体倾向
0
相趋势
IM
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-674968
参考引用
The crystal structure and related material properties of Ag33(PbO3)14 were obtained from the Materials Project database (MP-ID: mp-674968, 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_Ag33(PbO3)14
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.87997900
_cell_length_b 8.88152481
_cell_length_c 19.24777758
_cell_angle_alpha 85.93515344
_cell_angle_beta 85.73684141
_cell_angle_gamma 72.03119345
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ag33(PbO3)14
_chemical_formula_sum 'Ag33 Pb14 O42'
_cell_volume 1438.15015898
_cell_formula_units_Z 1
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
Ag Ag0 1 0.92872500 0.43046300 0.85796500 1.0
Ag Ag1 1 0.21292900 0.21541300 0.92993500 1.0
Ag Ag2 1 0.04216200 0.04172900 0.81945500 1.0
Ag Ag3 1 0.42844300 0.92898500 0.85718000 1.0
Ag Ag4 1 0.35813100 0.85694500 0.71371700 1.0
Ag Ag5 1 0.64173000 0.64275900 0.78599000 1.0
Ag Ag6 1 0.47092100 0.47110000 0.67793600 1.0
Ag Ag7 1 0.85758600 0.35818900 0.71371200 1.0
Ag Ag8 1 0.78409400 0.28891600 0.57124700 1.0
Ag Ag9 1 0.82015600 0.81261000 0.89640500 1.0
Ag Ag10 1 0.07169300 0.07155300 0.64268300 1.0
Ag Ag11 1 0.89921700 0.89929000 0.53323300 1.0
Ag Ag12 1 0.28901500 0.78399200 0.57118900 1.0
Ag Ag13 1 0.21590600 0.71108400 0.42875300 1.0
Ag Ag14 1 0.24347700 0.24318100 0.75258300 1.0
Ag Ag15 1 0.32844300 0.32868200 0.39321200 1.0
Ag Ag16 1 0.71098500 0.21600800 0.42881100 1.0
Ag Ag17 1 0.64186900 0.14305500 0.28628300 1.0
Ag Ag18 1 0.67155700 0.67131800 0.60678800 1.0
Ag Ag19 1 0.92830700 0.92844700 0.35731700 1.0
Ag Ag20 1 0.75652300 0.75681900 0.24741700 1.0
Ag Ag21 1 0.14241400 0.64181100 0.28628800 1.0
Ag Ag22 1 0.07127500 0.56953700 0.14203500 1.0
Ag Ag23 1 0.10078300 0.10071000 0.46676700 1.0
Ag Ag24 1 0.35827000 0.35724100 0.21401000 1.0
Ag Ag25 1 0.17984400 0.18739000 0.10359500 1.0
Ag Ag26 1 0.57155700 0.07101500 0.14282000 1.0
Ag Ag27 1 0.50000000 0.00000000 0.00000000 1.0
Ag Ag28 1 0.52907900 0.52890000 0.32206400 1.0
Ag Ag29 1 0.78707100 0.78458700 0.07006500 1.0
Ag Ag30 1 0.61241600 0.61408200 0.96215500 1.0
Ag Ag31 1 0.95783800 0.95827100 0.18054500 1.0
Ag Ag32 1 0.38758400 0.38591800 0.03784500 1.0
Pb Pb33 1 0.25645300 0.59642700 0.85931400 1.0
Pb Pb34 1 0.59554400 0.26302400 0.85804200 1.0
Pb Pb35 1 0.68958300 0.02433800 0.71362000 1.0
Pb Pb36 1 0.02482900 0.68947500 0.71387200 1.0
Pb Pb37 1 0.12468600 0.45142800 0.56978200 1.0
Pb Pb38 1 0.45146200 0.12494200 0.56976800 1.0
Pb Pb39 1 0.54853800 0.87505800 0.43023200 1.0
Pb Pb40 1 0.87531400 0.54857200 0.43021800 1.0
Pb Pb41 1 0.97517100 0.31052500 0.28612800 1.0
Pb Pb42 1 0.31041700 0.97566200 0.28638000 1.0
Pb Pb43 1 0.40445600 0.73697600 0.14195800 1.0
Pb Pb44 1 0.74354700 0.40357300 0.14068600 1.0
Pb Pb45 1 0.83671800 0.17050000 0.00096600 1.0
Pb Pb46 1 0.16328200 0.82950000 0.99903400 1.0
O O47 1 0.36841400 0.74332200 0.91887800 1.0
O O48 1 0.11367700 0.49028000 0.79550100 1.0
O O49 1 0.36236500 0.36457000 0.92074900 1.0
O O50 1 0.48917600 0.49438400 0.79617400 1.0
O O51 1 0.74405900 0.36889800 0.91934900 1.0
O O52 1 0.49029100 0.11453600 0.79563000 1.0
O O53 1 0.79520400 0.17234900 0.77563800 1.0
O O54 1 0.54162600 0.92202700 0.65082000 1.0
O O55 1 0.79202000 0.79320400 0.77701400 1.0
O O56 1 0.92177100 0.92099100 0.65141600 1.0
O O57 1 0.17241500 0.79448800 0.77579200 1.0
O O58 1 0.92164300 0.54212000 0.65107500 1.0
O O59 1 0.22684700 0.59980700 0.63277500 1.0
O O60 1 0.97077300 0.34796900 0.50989700 1.0
O O61 1 0.22107900 0.22187900 0.63501300 1.0
O O62 1 0.34763500 0.34705500 0.50823400 1.0
O O63 1 0.59978500 0.22672300 0.63297300 1.0
O O64 1 0.34763200 0.97087500 0.51006100 1.0
O O65 1 0.65236800 0.02912500 0.48993900 1.0
O O66 1 0.40021500 0.77327700 0.36702700 1.0
O O67 1 0.65236500 0.65294500 0.49176600 1.0
O O68 1 0.77892100 0.77812100 0.36498700 1.0
O O69 1 0.02922700 0.65203100 0.49010300 1.0
O O70 1 0.77315300 0.40019300 0.36722500 1.0
O O71 1 0.07835700 0.45788000 0.34892500 1.0
O O72 1 0.82758500 0.20551200 0.22420800 1.0
O O73 1 0.07822900 0.07900900 0.34858400 1.0
O O74 1 0.20798000 0.20679600 0.22298600 1.0
O O75 1 0.45837400 0.07797300 0.34918000 1.0
O O76 1 0.20479600 0.82765100 0.22436200 1.0
O O77 1 0.50970900 0.88546400 0.20437000 1.0
O O78 1 0.25594100 0.63110200 0.08065100 1.0
O O79 1 0.51082400 0.50561600 0.20382600 1.0
O O80 1 0.63763500 0.63543000 0.07925100 1.0
O O81 1 0.88632300 0.50972000 0.20449900 1.0
O O82 1 0.63158600 0.25667800 0.08112200 1.0
O O83 1 0.93892300 0.31049400 0.06283900 1.0
O O84 1 0.68791300 0.06386400 0.93929400 1.0
O O85 1 0.93505600 0.93594300 0.06244100 1.0
O O86 1 0.06494400 0.06405700 0.93755900 1.0
O O87 1 0.31208700 0.93613600 0.06070600 1.0
O O88 1 0.06107700 0.68950600 0.93716100 1.0
获取直接链接