导航

HEAS Data Platform · 材料科学计算数据库

Li2Mn3(BO3)3

高熵材料 HEA

MP-ID: mp-849618 · 空间群: P1 (#1)

基础信息

化学式
Li2Mn3(BO3)3
MP-ID
mp-849618
元素数
4
位点数
85
密度
3.1436
g/cm³
体积
937.95
ų
晶胞参数 a
8.2432
Å
晶胞参数 b
8.2741
Å
晶胞参数 c
15.8501
Å
α 角
90.39
°
β 角
90.68
°
γ 角
119.80
°
空间群
P1
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)
2θd (Å)Ihkl
12.33 7.1793 5.0 (0,1,0)
12.38 7.1521 5.3 (1,0,0)
12.39 7.1449 4.6 (1,-1,0)
20.88 4.2537 1.5 (1,-1,-3)
21.46 4.1411 96.1 (1,1,0)
21.48 4.1369 98.4 (1,-2,0)
21.56 4.1213 100.0 (2,-1,0)
24.80 3.5896 7.2 (0,2,0)
24.90 3.5761 4.5 (2,0,0)
24.92 3.5724 4.4 (2,-2,0)
28.15 3.1695 22.8 (0,0,5)
30.65 2.9167 8.5 (1,0,-5)
30.67 2.9152 9.5 (0,1,-5)
30.83 2.9004 6.9 (1,-1,-5)
30.90 2.8940 10.1 (1,-1,5)
31.01 2.8840 4.6 (0,1,5)
31.06 2.8790 7.7 (1,0,5)
33.02 2.7128 5.7 (1,2,0)
33.04 2.7109 8.3 (1,-3,0)
33.07 2.7084 9.2 (2,1,0)
33.11 2.7053 4.9 (2,-3,0)
33.19 2.6992 4.7 (3,-1,0)
33.21 2.6980 6.7 (3,-2,0)
35.34 2.5398 31.2 (1,1,-5)
获取直接链接

能量属性

形成能/原子
-2.43170
eV/atom
能量/原子
-8.07133
eV/atom
凸包距离
0.0758
eV/atom
未修正能量
-7.4133
eV/atom
体积/原子
11.03
ų
c/a 比
1.9228

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
70.0002
μB
磁有序
FM
磁性位点数
15
磁化强度/体积
0.074630
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 · 0.529
元素家族
Metalloid-Nonmetal
溶质分数
0.471
间隙分数
0.176
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
1.2007
高熵判据(>1.0 视为高熵)
混合熵 ΔS
9.9825
J/mol·K
Ω 参数
0.6749
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
38.830%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.9650
越小混合越稳定
VEC
4.000
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-11.314
kJ/mol 且负值为放热混合
熵归一化
0.8661
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-849618
参考引用

The crystal structure and related material properties of Li2Mn3(BO3)3 were obtained from the Materials Project database (MP-ID: mp-849618, 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
原始 CIF 数据
# generated using pymatgen
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.24319600
_cell_length_b   8.27412201
_cell_length_c   15.85011846
_cell_angle_alpha   90.38782316
_cell_angle_beta   90.67989308
_cell_angle_gamma   119.79948777
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2Mn3(BO3)3
_chemical_formula_sum   'Li10 Mn15 B15 O45'
_cell_volume   937.94590190
_cell_formula_units_Z   5
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
  Li  Li0  1  0.70396200  0.72045100  0.50334400  1.0
  Li  Li1  1  0.69796400  0.71355300  0.90227500  1.0
  Li  Li2  1  0.70235400  0.72924800  0.09857700  1.0
  Li  Li3  1  0.01958200  0.30664800  0.29782500  1.0
  Li  Li4  1  0.03049200  0.29664000  0.70029800  1.0
  Li  Li5  1  0.00850700  0.29377100  0.10143000  1.0
  Li  Li6  1  0.28703600  0.98165900  0.50176500  1.0
  Li  Li7  1  0.28942600  0.98272700  0.69728200  1.0
  Li  Li8  1  0.26698900  0.96923700  0.89976700  1.0
  Li  Li9  1  0.28557200  0.98752700  0.30034000  1.0
  Mn  Mn10  1  0.98814800  0.61842200  0.99334600  1.0
  Mn  Mn11  1  0.98004900  0.63722100  0.39515700  1.0
  Mn  Mn12  1  0.98418900  0.60066700  0.59354300  1.0
  Mn  Mn13  1  0.97649700  0.63033500  0.79318000  1.0
  Mn  Mn14  1  0.99120400  0.64803300  0.19683800  1.0
  Mn  Mn15  1  0.66009800  0.01485200  0.40246000  1.0
  Mn  Mn16  1  0.65688200  0.00674000  0.80250100  1.0
  Mn  Mn17  1  0.65490800  0.01063000  0.60204700  1.0
  Mn  Mn18  1  0.62934100  0.00300200  0.20052100  1.0
  Mn  Mn19  1  0.61679500  0.01635600  0.00088100  1.0
  Mn  Mn20  1  0.39728900  0.38242700  0.20497600  1.0
  Mn  Mn21  1  0.37110800  0.36364000  0.80533800  1.0
  Mn  Mn22  1  0.34583900  0.34289400  0.00513000  1.0
  Mn  Mn23  1  0.36083500  0.36440900  0.40319800  1.0
  Mn  Mn24  1  0.38104900  0.37080000  0.60439800  1.0
  B  B25  1  0.97463600  0.98823400  0.99777700  1.0
  B  B26  1  0.33432400  0.66403400  0.10013800  1.0
  B  B27  1  0.33195400  0.66953300  0.90244700  1.0
  B  B28  1  0.01333600  0.02249400  0.19809500  1.0
  B  B29  1  0.32662100  0.66416800  0.29799300  1.0
  B  B30  1  0.33188300  0.66468100  0.69853400  1.0
  B  B31  1  0.33669000  0.67805200  0.50264000  1.0
  B  B32  1  0.01135100  0.99951700  0.80081200  1.0
  B  B33  1  0.00671900  0.00131900  0.39956800  1.0
  B  B34  1  0.01164000  0.99131100  0.60161200  1.0
  B  B35  1  0.66750300  0.33381600  0.29594800  1.0
  B  B36  1  0.67585000  0.32606200  0.69714300  1.0
  B  B37  1  0.66406600  0.34162700  0.10038900  1.0
  B  B38  1  0.64784300  0.32086900  0.90245000  1.0
  B  B39  1  0.66475900  0.33224800  0.50276100  1.0
  O  O40  1  0.82184500  0.89006800  0.81147900  1.0
  O  O41  1  0.81678800  0.88791300  0.40840600  1.0
  O  O42  1  0.81978200  0.89600500  0.59649900  1.0
  O  O43  1  0.82133500  0.92288100  0.18499000  1.0
  O  O44  1  0.77872600  0.88783800  0.99899400  1.0
  O  O45  1  0.41876700  0.55431300  0.11200200  1.0
  O  O46  1  0.41160100  0.55765800  0.90903400  1.0
  O  O47  1  0.41258100  0.56162800  0.50411400  1.0
  O  O48  1  0.39765000  0.54135000  0.29761700  1.0
  O  O49  1  0.39669400  0.54152200  0.70846200  1.0
  O  O50  1  0.45497900  0.85456400  0.09165700  1.0
  O  O51  1  0.44953000  0.86607900  0.90537500  1.0
  O  O52  1  0.45427600  0.86854000  0.50052100  1.0
  O  O53  1  0.44639200  0.85500600  0.70088200  1.0
  O  O54  1  0.44368700  0.85474600  0.29967700  1.0
  O  O55  1  0.08247900  0.19032300  0.38868700  1.0
  O  O56  1  0.09308600  0.19066900  0.79759400  1.0
  O  O57  1  0.10609900  0.18285500  0.61081800  1.0
  O  O58  1  0.06881100  0.17714200  0.01261600  1.0
  O  O59  1  0.10517700  0.21705300  0.20034800  1.0
  O  O60  1  0.14345400  0.58413200  0.09743600  1.0
  O  O61  1  0.13491800  0.58838900  0.29823700  1.0
  O  O62  1  0.14457600  0.60497100  0.89151200  1.0
  O  O63  1  0.13631100  0.58464700  0.68750100  1.0
  O  O64  1  0.14388900  0.60823800  0.50121200  1.0
  O  O65  1  0.12301800  0.91709100  0.79316700  1.0
  O  O66  1  0.12462100  0.92460600  0.40161900  1.0
  O  O67  1  0.11175500  0.89584700  0.59793400  1.0
  O  O68  1  0.10891200  0.92671600  0.20906000  1.0
  O  O69  1  0.07036200  0.89347400  0.98166100  1.0
  O  O70  1  0.75755200  0.21455900  0.70603600  1.0
  O  O71  1  0.73987000  0.21329700  0.29955300  1.0
  O  O72  1  0.73184700  0.21622300  0.09294900  1.0
  O  O73  1  0.72687700  0.20719600  0.91414100  1.0
  O  O74  1  0.74169100  0.22019400  0.50656000  1.0
  O  O75  1  0.79015800  0.51625600  0.68058900  1.0
  O  O76  1  0.78005700  0.52229700  0.29251400  1.0
  O  O77  1  0.78313100  0.53132400  0.09298500  1.0
  O  O78  1  0.76225100  0.50872800  0.88812000  1.0
  O  O79  1  0.78509100  0.52932900  0.50277000  1.0
  O  O80  1  0.48567300  0.25489800  0.70436700  1.0
  O  O81  1  0.47067600  0.25829800  0.29454000  1.0
  O  O82  1  0.47472200  0.26953700  0.11489900  1.0
  O  O83  1  0.45443000  0.24316300  0.90609200  1.0
  O  O84  1  0.47220800  0.26233600  0.50004800  1.0
获取直接链接