基础信息
化学式
Na16(WO3)19
MP-ID
mp-532020
元素数
3
位点数
92
密度
7.0005
g/cm³
体积
1,132.11
ų
晶胞参数 a
74.2297
Å
晶胞参数 b
5.5232
Å
晶胞参数 c
5.5232
Å
α 角
60.00
°
β 角
45.00
°
γ 角
45.00
°
空间群
R-3m
点群
-3m
晶体系统
Trigonal
Bravais 格子
hR
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 |
|---|---|---|---|
| 2.06 | 42.8531 | 1.2 | (1,0,0) |
| 22.76 | 3.9068 | 50.1 | (19,1,1) |
| 22.77 | 3.9053 | 100.0 | (0,1,0) |
| 32.41 | 2.7624 | 44.2 | (19,1,0) |
| 32.42 | 2.7616 | 44.4 | (19,2,1) |
| 32.42 | 2.7615 | 22.2 | (0,1,-1) |
| 32.42 | 2.7614 | 22.1 | (0,1,1) |
| 39.97 | 2.2554 | 4.7 | (19,0,0) |
| 39.98 | 2.2551 | 9.4 | (19,2,0) |
| 39.99 | 2.2546 | 4.7 | (19,2,2) |
| 46.49 | 1.9534 | 14.6 | (38,2,2) |
| 46.51 | 1.9527 | 29.1 | (0,2,0) |
| 52.36 | 1.7473 | 10.5 | (38,2,1) |
| 52.38 | 1.7469 | 10.5 | (38,3,2) |
| 52.38 | 1.7468 | 5.2 | (19,1,-1) |
| 52.38 | 1.7468 | 5.2 | (19,-1,1) |
| 52.39 | 1.7465 | 5.3 | (0,1,-2) |
| 52.39 | 1.7465 | 5.3 | (0,2,-1) |
| 52.39 | 1.7465 | 10.4 | (0,2,1) |
| 52.39 | 1.7464 | 10.5 | (19,3,1) |
| 57.81 | 1.5950 | 4.4 | (38,1,1) |
| 57.82 | 1.5948 | 8.9 | (38,3,1) |
| 57.82 | 1.5947 | 8.7 | (19,0,-1) |
| 57.83 | 1.5945 | 8.9 | (19,2,-1) |
能量属性
形成能/原子
-2.12221
eV/atom
能量/原子
-8.09728
eV/atom
凸包距离
0.0552
eV/atom
未修正能量
-6.7551
eV/atom
体积/原子
12.31
ų
c/a 比
0.0744
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
15.9970
μB
磁有序
FM
磁性位点数
19
磁化强度/体积
0.014130
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 · 0.620
元素家族
Metalloid-Nonmetal
溶质分数
0.380
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
0.9266
高熵判据(>1.0 视为高熵)
混合熵 ΔS
7.7035
J/mol·K
Ω 参数
2.0471
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
51.795%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.9495
越小混合越稳定
VEC
3.891
价电子浓度,影响相稳定性
混合焓 ΔH_mix
3.242
kJ/mol 且负值为放热混合
熵归一化
0.8434
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-532020
参考引用
The crystal structure and related material properties of Na16(WO3)19 were obtained from the Materials Project database (MP-ID: mp-532020, 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_Na16(WO3)19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 74.22973369
_cell_length_b 5.52322996
_cell_length_c 5.52323014
_cell_angle_alpha 59.99767381
_cell_angle_beta 44.99698583
_cell_angle_gamma 44.99698405
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na16(WO3)19
_chemical_formula_sum 'Na16 W19 O57'
_cell_volume 1132.10957121
_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
Na Na0 1 0.05245300 0.00121100 0.00121100 1.0
Na Na1 1 0.10618200 0.99428000 0.99428000 1.0
Na Na2 1 0.20960800 0.00560900 0.00560900 1.0
Na Na3 1 0.26333800 0.99879000 0.99879000 1.0
Na Na4 1 0.36590300 0.01605000 0.01605000 1.0
Na Na5 1 0.41932300 0.01097500 0.01097500 1.0
Na Na6 1 0.47240700 0.00813300 0.00813300 1.0
Na Na7 1 0.52579500 0.00329100 0.00329100 1.0
Na Na8 1 0.57874000 0.00137900 0.00137900 1.0
Na Na9 1 0.63148300 0.00059500 0.00059500 1.0
Na Na10 1 0.68428400 0.99958900 0.99958900 1.0
Na Na11 1 0.73704400 0.99864200 0.99864200 1.0
Na Na12 1 0.78999600 0.99678400 0.99678400 1.0
Na Na13 1 0.84337300 0.99195800 0.99195800 1.0
Na Na14 1 0.89647400 0.98901300 0.98901300 1.0
Na Na15 1 0.94987900 0.98393300 0.98393300 1.0
W W16 1 0.02639200 0.49943900 0.49943900 1.0
W W17 1 0.07921500 0.49829100 0.49829100 1.0
W W18 1 0.13213300 0.49649500 0.49649500 1.0
W W19 1 0.18365000 0.50352100 0.50352100 1.0
W W20 1 0.23656800 0.50170700 0.50170700 1.0
W W21 1 0.28939000 0.50057300 0.50057300 1.0
W W22 1 0.34071900 0.50886900 0.50886900 1.0
W W23 1 0.39318600 0.50991300 0.50991300 1.0
W W24 1 0.44661600 0.50482100 0.50482100 1.0
W W25 1 0.49955400 0.50283600 0.50283600 1.0
W W26 1 0.55232000 0.50198600 0.50198600 1.0
W W27 1 0.60513500 0.50084100 0.50084100 1.0
W W28 1 0.65790100 0.50000000 0.50000000 1.0
W W29 1 0.71067000 0.49911700 0.49911700 1.0
W W30 1 0.76348000 0.49798400 0.49798400 1.0
W W31 1 0.81624100 0.49716200 0.49716200 1.0
W W32 1 0.86917600 0.49516900 0.49516900 1.0
W W33 1 0.92260300 0.49007100 0.49007100 1.0
W W34 1 0.97507000 0.49109800 0.49109800 1.0
O O35 1 0.00042900 0.49746700 0.99703000 1.0
O O36 1 0.00042900 0.99703000 0.49746700 1.0
O O37 1 0.00046700 0.49716500 0.49716500 1.0
O O38 1 0.05340600 0.49373300 0.99794300 1.0
O O39 1 0.05340600 0.99794300 0.49373300 1.0
O O40 1 0.05341300 0.49368100 0.49368100 1.0
O O41 1 0.10493100 0.50361600 0.99912100 1.0
O O42 1 0.10493100 0.99912100 0.50361600 1.0
O O43 1 0.10492800 0.50364700 0.50364700 1.0
O O44 1 0.15789500 0.99999600 0.50000800 1.0
O O45 1 0.15789500 0.50000800 0.99999600 1.0
O O46 1 0.15788500 0.50006900 0.50006900 1.0
O O47 1 0.21084800 0.00086200 0.49637900 1.0
O O48 1 0.21084800 0.49637900 0.00086200 1.0
O O49 1 0.21086600 0.49625300 0.49625300 1.0
O O50 1 0.26238500 0.00204200 0.50624800 1.0
O O51 1 0.26238500 0.50624800 0.00204200 1.0
O O52 1 0.26236100 0.50641900 0.50641900 1.0
O O53 1 0.31535100 0.00296100 0.50251900 1.0
O O54 1 0.31535100 0.50251900 0.00296100 1.0
O O55 1 0.31532800 0.50272400 0.50272400 1.0
O O56 1 0.36834500 0.00333400 0.49874900 1.0
O O57 1 0.36834500 0.49874900 0.00333400 1.0
O O58 1 0.36830600 0.49919600 0.49919600 1.0
O O59 1 0.42056100 0.00348700 0.50267500 1.0
O O60 1 0.42056100 0.50267500 0.00348700 1.0
O O61 1 0.42052200 0.50311800 0.50311800 1.0
O O62 1 0.47329800 0.00297500 0.50214200 1.0
O O63 1 0.47329800 0.50214200 0.00297500 1.0
O O64 1 0.47326700 0.50244400 0.50244400 1.0
O O65 1 0.52604600 0.00189400 0.50160400 1.0
O O66 1 0.52604600 0.50160400 0.00189400 1.0
O O67 1 0.52605600 0.50159000 0.50159000 1.0
O O68 1 0.57880400 0.00106500 0.50097300 1.0
O O69 1 0.57880400 0.50097300 0.00106500 1.0
O O70 1 0.57878600 0.50111100 0.50111100 1.0
O O71 1 0.63153000 0.00038300 0.50028100 1.0
O O72 1 0.63153000 0.50028100 0.00038300 1.0
O O73 1 0.63154900 0.50016900 0.50016900 1.0
O O74 1 0.68427000 0.99962500 0.49970900 1.0
O O75 1 0.68427000 0.49970900 0.99962500 1.0
O O76 1 0.68424800 0.49984400 0.49984400 1.0
O O77 1 0.73699300 0.99893500 0.49901300 1.0
O O78 1 0.73699300 0.49901300 0.99893500 1.0
O O79 1 0.73701400 0.49885500 0.49885500 1.0
O O80 1 0.78975100 0.99810100 0.49836800 1.0
O O81 1 0.78975100 0.49836800 0.99810100 1.0
O O82 1 0.78974200 0.49838900 0.49838900 1.0
O O83 1 0.84249600 0.99703500 0.49786200 1.0
O O84 1 0.84249600 0.49786200 0.99703500 1.0
O O85 1 0.84252200 0.49759000 0.49759000 1.0
O O86 1 0.89522400 0.99653000 0.49731400 1.0
O O87 1 0.89522400 0.49731400 0.99653000 1.0
O O88 1 0.89527200 0.49683300 0.49683300 1.0
O O89 1 0.94744300 0.99667300 0.50126600 1.0
O O90 1 0.94744300 0.50126600 0.99667300 1.0
O O91 1 0.94747300 0.50086300 0.50086300 1.0
获取直接链接