One-dimensional lead iodide hybrid stabilized by inorganic hexarhenium cluster cations as a new broad-band emitter

Giang Thi Ly; Jun Choi; Youngmee Kim; Yuna Kim; Sujin Kim; So Hyeon Yang; Sung Jin Kim

doi:10.1039/d1ra04170c

One-dimensional lead iodide hybrid stabilized by inorganic hexarhenium cluster cations as a new broad-band emitter

Giang Thi Ly, Jun Choi, Youngmee Kim, Yuna Kim, Sujin Kim, So Hyeon Yang, Sung Jin Kim

Department of Chemistry & Nanoscience

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

2 Scopus citations

Abstract

A novel one-dimensional (1D) hybrid {[Re₆S₈(PzH)₆][Pb₃I₈(DMF)₂]}·6(DMF) with hexarhenium cluster cations has been synthesized and characterized by means of single-crystal X-ray diffraction. Two DMF oxygen atoms bridge three lead iodides to form a set of lead iodides, {[PbI_4/2I(O_DMF)_1/2][PbI_4/2(O_DMF)_2/2][PbI_4/2I(O_DMF)_1/2]}²⁻, and these sets of lead iodide share edges to form a 1D lead iodide chain, [Pb₃I₈(DMF)₂]²⁻which has never been reported before and is different from the typical edge sharing of octahedral PbI₆units. 1D lead iodide chains are stacked along theaaxis, and [Re₆S₈(PzH)₆]²⁺cations with H-bonded DMF molecules to pyrazole N-H reside between 1D lead iodide chains. This 1D lead iodide hybrid shows strong broad-band emission with a peak at 634 nm. The excellent photoluminescent properties of the new lead iodide hybrid exhibit great potential for optoelectronic applications in photonic devices with broad-band emission and stability. This study introduces a new class of lead iodide hybrid compounds having new inorganic cluster cations rather than the organic amine cations that have been used in numerous studies to date. This work opens a promising path to overcome the instability of perovskites including of organic amine cations.

Original language	English
Pages (from-to)	24580-24587
Number of pages	8
Journal	RSC Advances
Volume	11
Issue number	40
DOIs	https://doi.org/10.1039/d1ra04170c
State	Published - 2 Jul 2021

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© The Royal Society of Chemistry 2021.

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@article{51b3e3629ce34c95972dc2a18108bcad,

title = "One-dimensional lead iodide hybrid stabilized by inorganic hexarhenium cluster cations as a new broad-band emitter",

abstract = "A novel one-dimensional (1D) hybrid {[Re6S8(PzH)6][Pb3I8(DMF)2]}·6(DMF) with hexarhenium cluster cations has been synthesized and characterized by means of single-crystal X-ray diffraction. Two DMF oxygen atoms bridge three lead iodides to form a set of lead iodides, {[PbI4/2I(ODMF)1/2][PbI4/2(ODMF)2/2][PbI4/2I(ODMF)1/2]}2−, and these sets of lead iodide share edges to form a 1D lead iodide chain, [Pb3I8(DMF)2]2−which has never been reported before and is different from the typical edge sharing of octahedral PbI6units. 1D lead iodide chains are stacked along theaaxis, and [Re6S8(PzH)6]2+cations with H-bonded DMF molecules to pyrazole N-H reside between 1D lead iodide chains. This 1D lead iodide hybrid shows strong broad-band emission with a peak at 634 nm. The excellent photoluminescent properties of the new lead iodide hybrid exhibit great potential for optoelectronic applications in photonic devices with broad-band emission and stability. This study introduces a new class of lead iodide hybrid compounds having new inorganic cluster cations rather than the organic amine cations that have been used in numerous studies to date. This work opens a promising path to overcome the instability of perovskites including of organic amine cations.",

author = "Ly, {Giang Thi} and Jun Choi and Youngmee Kim and Yuna Kim and Sujin Kim and Yang, {So Hyeon} and Kim, {Sung Jin}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

year = "2021",

month = jul,

day = "2",

doi = "10.1039/d1ra04170c",

language = "English",

volume = "11",

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journal = "RSC Advances",

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T1 - One-dimensional lead iodide hybrid stabilized by inorganic hexarhenium cluster cations as a new broad-band emitter

AU - Ly, Giang Thi

AU - Choi, Jun

AU - Kim, Youngmee

AU - Kim, Yuna

AU - Kim, Sujin

AU - Yang, So Hyeon

AU - Kim, Sung Jin

PY - 2021/7/2

Y1 - 2021/7/2

N2 - A novel one-dimensional (1D) hybrid {[Re6S8(PzH)6][Pb3I8(DMF)2]}·6(DMF) with hexarhenium cluster cations has been synthesized and characterized by means of single-crystal X-ray diffraction. Two DMF oxygen atoms bridge three lead iodides to form a set of lead iodides, {[PbI4/2I(ODMF)1/2][PbI4/2(ODMF)2/2][PbI4/2I(ODMF)1/2]}2−, and these sets of lead iodide share edges to form a 1D lead iodide chain, [Pb3I8(DMF)2]2−which has never been reported before and is different from the typical edge sharing of octahedral PbI6units. 1D lead iodide chains are stacked along theaaxis, and [Re6S8(PzH)6]2+cations with H-bonded DMF molecules to pyrazole N-H reside between 1D lead iodide chains. This 1D lead iodide hybrid shows strong broad-band emission with a peak at 634 nm. The excellent photoluminescent properties of the new lead iodide hybrid exhibit great potential for optoelectronic applications in photonic devices with broad-band emission and stability. This study introduces a new class of lead iodide hybrid compounds having new inorganic cluster cations rather than the organic amine cations that have been used in numerous studies to date. This work opens a promising path to overcome the instability of perovskites including of organic amine cations.

AB - A novel one-dimensional (1D) hybrid {[Re6S8(PzH)6][Pb3I8(DMF)2]}·6(DMF) with hexarhenium cluster cations has been synthesized and characterized by means of single-crystal X-ray diffraction. Two DMF oxygen atoms bridge three lead iodides to form a set of lead iodides, {[PbI4/2I(ODMF)1/2][PbI4/2(ODMF)2/2][PbI4/2I(ODMF)1/2]}2−, and these sets of lead iodide share edges to form a 1D lead iodide chain, [Pb3I8(DMF)2]2−which has never been reported before and is different from the typical edge sharing of octahedral PbI6units. 1D lead iodide chains are stacked along theaaxis, and [Re6S8(PzH)6]2+cations with H-bonded DMF molecules to pyrazole N-H reside between 1D lead iodide chains. This 1D lead iodide hybrid shows strong broad-band emission with a peak at 634 nm. The excellent photoluminescent properties of the new lead iodide hybrid exhibit great potential for optoelectronic applications in photonic devices with broad-band emission and stability. This study introduces a new class of lead iodide hybrid compounds having new inorganic cluster cations rather than the organic amine cations that have been used in numerous studies to date. This work opens a promising path to overcome the instability of perovskites including of organic amine cations.

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U2 - 10.1039/d1ra04170c

DO - 10.1039/d1ra04170c

M3 - Article

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SN - 2046-2069

VL - 11

SP - 24580

EP - 24587

JO - RSC Advances

JF - RSC Advances

IS - 40

ER -

One-dimensional lead iodide hybrid stabilized by inorganic hexarhenium cluster cations as a new broad-band emitter

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