BeO6 Trigonal Prism with Ultralong Be-O Bonds Observed in a Deep Ultraviolet Optical Crystal Li13BeBe6B9O27

Yi Gang Chen; Meiling Xing; Yao Guo; Zheshuai Lin; Xiujun Fan; Xian Ming Zhang

doi:10.1021/acs.inorgchem.8b03435

BeO₆ Trigonal Prism with Ultralong Be-O Bonds Observed in a Deep Ultraviolet Optical Crystal Li₁₃BeBe₆B₉O₂₇

Yi Gang Chen
, Meiling Xing
, Yao Guo
, Zheshuai Lin
, Xiujun Fan
, Xian Ming Zhang

Shanxi Normal University
Anyang Institute of Technology
CAS - Technical Institute of Physics and Chemistry
Shanxi University

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

Beryllium (Be) has high ionization energy (9.32 eV) with the greatest degree of covalency in the group IIA elements, and BeO₄ tetrahedra (and BeO₃ triangles) with covalent character are generally presented in beryllates. An unprecedented BeO₆ trigonal prism with ultralong Be-O bonds as well as a BeO₄ common tetrahedron is discovered in a new deep ultraviolet crystal Li₁₃BeBe₆B₉O₂₇ (LBeBBO) with a ∞ 2 [Be₆B₉O₃₃] double-layer framework. The BeO₆ unit and its bond character are verified by an isostructural crystal Li₁₃(Mg_0.45Be_0.55)Be₆B₉O₂₇, while the orbital theory and charge density difference further clarify the ionic character of the BeO₆ unit. Phonon dispersion confirms the structural stability of LBeBBO.

源语言	英语
页（从-至）	2201-2207
页数	7
期刊	Inorganic Chemistry
卷	58
期	3
DOI	https://doi.org/10.1021/acs.inorgchem.8b03435
出版状态	已出版 - 4 2月 2019
已对外发布	是

访问文件

10.1021/acs.inorgchem.8b03435

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{3172381d670a4649a6be3dfae837bebf,

title = "BeO6 Trigonal Prism with Ultralong Be-O Bonds Observed in a Deep Ultraviolet Optical Crystal Li13BeBe6B9O27 ",

abstract = "Beryllium (Be) has high ionization energy (9.32 eV) with the greatest degree of covalency in the group IIA elements, and BeO4 tetrahedra (and BeO3 triangles) with covalent character are generally presented in beryllates. An unprecedented BeO6 trigonal prism with ultralong Be-O bonds as well as a BeO4 common tetrahedron is discovered in a new deep ultraviolet crystal Li13BeBe6B9O27 (LBeBBO) with a ∞ 2 [Be6B9O33] double-layer framework. The BeO6 unit and its bond character are verified by an isostructural crystal Li13(Mg0.45Be0.55)Be6B9O27, while the orbital theory and charge density difference further clarify the ionic character of the BeO6 unit. Phonon dispersion confirms the structural stability of LBeBBO.",

author = "Chen, \{Yi Gang\} and Meiling Xing and Yao Guo and Zheshuai Lin and Xiujun Fan and Zhang, \{Xian Ming\}",

note = "Publisher Copyright: {\textcopyright} 2019 American Chemical Society.",

year = "2019",

month = feb,

day = "4",

doi = "10.1021/acs.inorgchem.8b03435",

language = "英语",

volume = "58",

pages = "2201--2207",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "3",

}

TY - JOUR

T1 - BeO6 Trigonal Prism with Ultralong Be-O Bonds Observed in a Deep Ultraviolet Optical Crystal Li13BeBe6B9O27

AU - Chen, Yi Gang

AU - Xing, Meiling

AU - Guo, Yao

AU - Lin, Zheshuai

AU - Fan, Xiujun

AU - Zhang, Xian Ming

PY - 2019/2/4

Y1 - 2019/2/4

N2 - Beryllium (Be) has high ionization energy (9.32 eV) with the greatest degree of covalency in the group IIA elements, and BeO4 tetrahedra (and BeO3 triangles) with covalent character are generally presented in beryllates. An unprecedented BeO6 trigonal prism with ultralong Be-O bonds as well as a BeO4 common tetrahedron is discovered in a new deep ultraviolet crystal Li13BeBe6B9O27 (LBeBBO) with a ∞ 2 [Be6B9O33] double-layer framework. The BeO6 unit and its bond character are verified by an isostructural crystal Li13(Mg0.45Be0.55)Be6B9O27, while the orbital theory and charge density difference further clarify the ionic character of the BeO6 unit. Phonon dispersion confirms the structural stability of LBeBBO.

AB - Beryllium (Be) has high ionization energy (9.32 eV) with the greatest degree of covalency in the group IIA elements, and BeO4 tetrahedra (and BeO3 triangles) with covalent character are generally presented in beryllates. An unprecedented BeO6 trigonal prism with ultralong Be-O bonds as well as a BeO4 common tetrahedron is discovered in a new deep ultraviolet crystal Li13BeBe6B9O27 (LBeBBO) with a ∞ 2 [Be6B9O33] double-layer framework. The BeO6 unit and its bond character are verified by an isostructural crystal Li13(Mg0.45Be0.55)Be6B9O27, while the orbital theory and charge density difference further clarify the ionic character of the BeO6 unit. Phonon dispersion confirms the structural stability of LBeBBO.

UR - https://www.scopus.com/pages/publications/85061043971

U2 - 10.1021/acs.inorgchem.8b03435

DO - 10.1021/acs.inorgchem.8b03435

M3 - 文章

C2 - 30666876

AN - SCOPUS:85061043971

SN - 0020-1669

VL - 58

SP - 2201

EP - 2207

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 3

ER -

BeO6 Trigonal Prism with Ultralong Be-O Bonds Observed in a Deep Ultraviolet Optical Crystal Li13BeBe6B9O27

摘要

访问文件

其它文件与链接

学术指纹

引用此

BeO₆ Trigonal Prism with Ultralong Be-O Bonds Observed in a Deep Ultraviolet Optical Crystal Li₁₃BeBe₆B₉O₂₇