Powder x-ray diffraction and Rietveld analysis of (C2H5NH3)2CuCl4

Yi Liu; Jun Shen; Zunming Lu; Baogen Shen; Liqin Yan

doi:10.1088/1674-1056/abee0a

Powder x-ray diffraction and Rietveld analysis of (C₂H₅NH₃)₂CuCl₄

Yi Liu
, Jun Shen
, Zunming Lu
, Baogen Shen
, Liqin Yan^*

^*此作品的通讯作者

CAS - Institute of Physics
CAS - Technical Institute of Physics and Chemistry
Hebei University of Technology
University of Chinese Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Structural properties of the organic-inorganic hybrid (C₂H₅NH₃)₂CuCl₄ (EA₂CuCl₄) have been investigated by means of x-ray powder diffraction and Rietveld analysis. A structural phase transition from Pbca to Aba2 occurs at T₄ = 240 K, which results in a paraelectric–ferroelectric phase transition. The release of the Jahn–Teller distortion with increasing temperature toward T₄ is revealed by the structural analysis.

源语言	英语
文章编号	067502
期刊	Chinese Physics B
卷	30
期	6
DOI	https://doi.org/10.1088/1674-1056/abee0a
出版状态	已出版 - 5月 2021
已对外发布	是

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10.1088/1674-1056/abee0a

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@article{50495a261f794154af0a1af3d238b719,

title = "Powder x-ray diffraction and Rietveld analysis of (C2H5NH3)2CuCl4",

abstract = "Structural properties of the organic-inorganic hybrid (C2H5NH3)2CuCl4 (EA2CuCl4) have been investigated by means of x-ray powder diffraction and Rietveld analysis. A structural phase transition from Pbca to Aba2 occurs at T4 = 240 K, which results in a paraelectric–ferroelectric phase transition. The release of the Jahn–Teller distortion with increasing temperature toward T4 is revealed by the structural analysis.",

keywords = "(CHNH)CuCl, Organic-inorganic hybrid, X-ray diffraction",

author = "Yi Liu and Jun Shen and Zunming Lu and Baogen Shen and Liqin Yan",

note = "Publisher Copyright: {\textcopyright} 2021 Chinese Physical Society and IOP Publishing Ltd",

year = "2021",

month = may,

doi = "10.1088/1674-1056/abee0a",

language = "English",

volume = "30",

journal = "Chinese Physics B",

issn = "1674-1056",

publisher = "Institute of Physics",

number = "6",

}

TY - JOUR

T1 - Powder x-ray diffraction and Rietveld analysis of (C2H5NH3)2CuCl4

AU - Liu, Yi

AU - Shen, Jun

AU - Lu, Zunming

AU - Shen, Baogen

AU - Yan, Liqin

PY - 2021/5

Y1 - 2021/5

N2 - Structural properties of the organic-inorganic hybrid (C2H5NH3)2CuCl4 (EA2CuCl4) have been investigated by means of x-ray powder diffraction and Rietveld analysis. A structural phase transition from Pbca to Aba2 occurs at T4 = 240 K, which results in a paraelectric–ferroelectric phase transition. The release of the Jahn–Teller distortion with increasing temperature toward T4 is revealed by the structural analysis.

AB - Structural properties of the organic-inorganic hybrid (C2H5NH3)2CuCl4 (EA2CuCl4) have been investigated by means of x-ray powder diffraction and Rietveld analysis. A structural phase transition from Pbca to Aba2 occurs at T4 = 240 K, which results in a paraelectric–ferroelectric phase transition. The release of the Jahn–Teller distortion with increasing temperature toward T4 is revealed by the structural analysis.

KW - (CHNH)CuCl

KW - Organic-inorganic hybrid

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/85107969891

U2 - 10.1088/1674-1056/abee0a

DO - 10.1088/1674-1056/abee0a

M3 - Article

AN - SCOPUS:85107969891

SN - 1674-1056

VL - 30

JO - Chinese Physics B

JF - Chinese Physics B

IS - 6

M1 - 067502

ER -

Powder x-ray diffraction and Rietveld analysis of (C2H5NH3)2CuCl4

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Powder x-ray diffraction and Rietveld analysis of (C₂H₅NH₃)₂CuCl₄