Local structures around Pb(II) and Sn(II) in CH3NH3PbX3 (X = Cl, Br, I) and CH3NH3SnX3 (X = Br, I) studied by Pb LIII-edge and Sn K-Edge EXAFS

H. Ishida; H. Maeda; A. Hirano; Y. Kubozono; Y. Furukawa

doi:10.1002/1521-396X(199702)159:2<277::AID-PSSA277>3.0.CO;2-C

Local structures around Pb(II) and Sn(II) in CH₃NH₃PbX₃ (X = Cl, Br, I) and CH₃NH₃SnX₃ (X = Br, I) studied by Pb L_III-edge and Sn K-Edge EXAFS

H. Ishida, H. Maeda, A. Hirano, Y. Kubozono, Y. Furukawa

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Local structures around Pb(II) and Sn(II) in CH₃NH₃PbX₃ (X = Cl, Br, I) and CH₃NH₃SnX₃ (X = Br, I) were studied by Pb L_III-edge and Sn K-edge EXAFS in the temperature range of 10 to 293 K. The M-X distances (M = Pb, Sn; X = Cl, Br, I), the coordination numbers, and the Debye-Waller factors were determined in three, four, three, five, and two solid phases of CH₃NH₃PbCl₃, CH₃NH₃PbBr₃, CH₃NH₃PbI₃, CH₃NH₃SnBr₃, and CH₃NH₃SnI₃, respectively. Five kinds of deformed octahedra consisting of halogens were observed.

Original language	English
Pages (from-to)	277-282
Number of pages	6
Journal	Physica Status Solidi (A) Applied Research
Volume	159
Issue number	2
DOIs	https://doi.org/10.1002/1521-396X(199702)159:2<277::AID-PSSA277>3.0.CO;2-C
Publication status	Published - Feb 1997

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Local structures around Pb(II) and Sn(II) in CH3NH3PbX3 (X = Cl, Br, I) and CH3NH3SnX3 (X = Br, I) studied by Pb LIII-edge and Sn K-Edge EXAFS",

abstract = "Local structures around Pb(II) and Sn(II) in CH3NH3PbX3 (X = Cl, Br, I) and CH3NH3SnX3 (X = Br, I) were studied by Pb LIII-edge and Sn K-edge EXAFS in the temperature range of 10 to 293 K. The M-X distances (M = Pb, Sn; X = Cl, Br, I), the coordination numbers, and the Debye-Waller factors were determined in three, four, three, five, and two solid phases of CH3NH3PbCl3, CH3NH3PbBr3, CH3NH3PbI3, CH3NH3SnBr3, and CH3NH3SnI3, respectively. Five kinds of deformed octahedra consisting of halogens were observed.",

author = "H. Ishida and H. Maeda and A. Hirano and Y. Kubozono and Y. Furukawa",

year = "1997",

month = feb,

doi = "10.1002/1521-396X(199702)159:2<277::AID-PSSA277>3.0.CO;2-C",

language = "English",

volume = "159",

pages = "277--282",

journal = "Physica Status Solidi (A) Applied Research",

issn = "0031-8965",

publisher = "Wiley-VCH Verlag",

number = "2",

}

TY - JOUR

T1 - Local structures around Pb(II) and Sn(II) in CH3NH3PbX3 (X = Cl, Br, I) and CH3NH3SnX3 (X = Br, I) studied by Pb LIII-edge and Sn K-Edge EXAFS

AU - Ishida, H.

AU - Maeda, H.

AU - Hirano, A.

AU - Kubozono, Y.

AU - Furukawa, Y.

PY - 1997/2

Y1 - 1997/2

N2 - Local structures around Pb(II) and Sn(II) in CH3NH3PbX3 (X = Cl, Br, I) and CH3NH3SnX3 (X = Br, I) were studied by Pb LIII-edge and Sn K-edge EXAFS in the temperature range of 10 to 293 K. The M-X distances (M = Pb, Sn; X = Cl, Br, I), the coordination numbers, and the Debye-Waller factors were determined in three, four, three, five, and two solid phases of CH3NH3PbCl3, CH3NH3PbBr3, CH3NH3PbI3, CH3NH3SnBr3, and CH3NH3SnI3, respectively. Five kinds of deformed octahedra consisting of halogens were observed.

AB - Local structures around Pb(II) and Sn(II) in CH3NH3PbX3 (X = Cl, Br, I) and CH3NH3SnX3 (X = Br, I) were studied by Pb LIII-edge and Sn K-edge EXAFS in the temperature range of 10 to 293 K. The M-X distances (M = Pb, Sn; X = Cl, Br, I), the coordination numbers, and the Debye-Waller factors were determined in three, four, three, five, and two solid phases of CH3NH3PbCl3, CH3NH3PbBr3, CH3NH3PbI3, CH3NH3SnBr3, and CH3NH3SnI3, respectively. Five kinds of deformed octahedra consisting of halogens were observed.

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