基础信息
化学式
Zr20C17N
MP-ID
mp-3304490
元素数
3
位点数
38
密度
6.4930
g/cm³
体积
522.40
ų
晶胞参数 a
8.8025
Å
晶胞参数 b
8.8043
Å
晶胞参数 c
11.0358
Å
α 角
62.95
°
β 角
62.95
°
γ 角
44.53
°
空间群
P1
点群
1
晶体系统
Triclinic
Bravais 格子
aP
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 |
|---|---|---|---|
| 12.47 | 7.0957 | 1.4 | (1,1,0) |
| 16.43 | 5.3963 | 1.1 | (1,1,2) |
| 32.90 | 2.7222 | 100.0 | (0,2,-1) |
| 32.91 | 2.7217 | 100.0 | (2,0,-1) |
| 32.96 | 2.7175 | 99.6 | (1,1,4) |
| 32.98 | 2.7157 | 99.0 | (3,3,2) |
| 38.21 | 2.3554 | 99.8 | (1,3,3) |
| 38.22 | 2.3549 | 99.7 | (3,1,3) |
| 38.22 | 2.3546 | 99.7 | (2,2,-2) |
| 55.06 | 1.6678 | 32.3 | (2,-2,0) |
| 55.14 | 1.6656 | 32.2 | (1,-1,5) |
| 55.14 | 1.6655 | 32.2 | (1,-1,-5) |
| 55.17 | 1.6649 | 31.9 | (3,5,1) |
| 55.18 | 1.6645 | 31.9 | (5,3,1) |
| 55.24 | 1.6629 | 31.7 | (4,4,6) |
| 65.69 | 1.4215 | 13.3 | (1,-3,-4) |
| 65.69 | 1.4214 | 13.3 | (3,-1,4) |
| 65.69 | 1.4214 | 13.2 | (1,5,2) |
| 65.71 | 1.4210 | 13.2 | (5,1,2) |
| 65.74 | 1.4204 | 13.2 | (2,4,-3) |
| 65.75 | 1.4202 | 13.2 | (4,2,-3) |
| 65.77 | 1.4199 | 13.2 | (1,1,-6) |
| 65.80 | 1.4194 | 13.2 | (2,4,7) |
| 65.80 | 1.4192 | 13.2 | (4,2,7) |
能量属性
形成能/原子
-1.06111
eV/atom
能量/原子
-17.72500
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-17.7250
eV/atom
体积/原子
13.75
ų
c/a 比
1.2537
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
0.0027
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000010
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
Zr · 0.526
元素家族
4d-TM
溶质分数
0.474
间隙分数
0.474
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
0.7934
高熵判据(>1.0 视为高熵)
混合熵 ΔS
6.5963
J/mol·K
Ω 参数
0.1542
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
34.402%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.6275
越小混合越稳定
VEC
4.026
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-121.123
kJ/mol 且负值为放热混合
熵归一化
0.7222
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-3304490
参考引用
The crystal structure and related material properties of Zr20C17N were obtained from the Materials Project database (MP-ID: mp-3304490, 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_Zr20C17N
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.80248450
_cell_length_b 8.80429793
_cell_length_c 11.03581600
_cell_angle_alpha 62.95305873
_cell_angle_beta 62.95284744
_cell_angle_gamma 44.53076760
_symmetry_Int_Tables_number 1
_chemical_formula_structural Zr20C17N
_chemical_formula_sum 'Zr20 C17 N1'
_cell_volume 522.39672092
_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
Zr Zr0 1 0.22397044 0.47920738 0.94662691 1.0
Zr Zr1 1 0.72126631 0.96730679 0.95595619 1.0
Zr Zr2 1 0.56381063 0.33122348 0.64820783 1.0
Zr Zr3 1 0.43617280 0.66812666 0.35171822 1.0
Zr Zr4 1 0.27856349 0.03363347 0.04359074 1.0
Zr Zr5 1 0.08236798 0.81364060 0.64476517 1.0
Zr Zr6 1 0.12361256 0.37245788 0.75012671 1.0
Zr Zr7 1 0.91746912 0.18635069 0.35533914 1.0
Zr Zr8 1 0.96702282 0.72106721 0.45619245 1.0
Zr Zr9 1 0.77652552 0.52099955 0.05267931 1.0
Zr Zr10 1 0.62783598 0.87654327 0.74943497 1.0
Zr Zr11 1 0.81330323 0.08233923 0.14496413 1.0
Zr Zr12 1 0.47881639 0.22311203 0.44737968 1.0
Zr Zr13 1 0.66872666 0.43674323 0.85164841 1.0
Zr Zr14 1 0.52124639 0.77652694 0.55297477 1.0
Zr Zr15 1 0.33135484 0.56372944 0.14836709 1.0
Zr Zr16 1 0.37196891 0.12336140 0.25062233 1.0
Zr Zr17 1 0.18672904 0.91780465 0.85526935 1.0
Zr Zr18 1 0.03269702 0.27884888 0.54405497 1.0
Zr Zr19 1 0.87601629 0.62867190 0.24985331 1.0
C C20 1 0.92467578 0.67775545 0.85086177 1.0
C C21 1 0.57505679 0.82773505 0.14730422 1.0
C C22 1 0.77655596 0.02570107 0.54998157 1.0
C C23 1 0.42345328 0.17283238 0.85384605 1.0
C C24 1 0.62573985 0.37555004 0.24952687 1.0
C C25 1 0.27564780 0.52850621 0.55081942 1.0
C C26 1 0.47187981 0.72493197 0.95000117 1.0
C C27 1 0.32139409 0.07553769 0.65013795 1.0
C C28 1 0.17222991 0.42457361 0.35188870 1.0
C C29 1 0.97518168 0.22403883 0.95045031 1.0
C C30 1 0.82724921 0.57541564 0.64739081 1.0
C C31 1 0.02526661 0.77462038 0.05114444 1.0
C C32 1 0.67829723 0.92372096 0.34897902 1.0
C C33 1 0.72539976 0.47092848 0.44799346 1.0
C C34 1 0.52726725 0.27593820 0.05135341 1.0
C C35 1 0.37553692 0.62364906 0.75063239 1.0
C C36 1 0.22354680 0.97617141 0.44795686 1.0
N N37 1 0.07614482 0.32070088 0.14996291 1.0
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