Coordination polymer based on cyano: Synthesis, crystal structure, and fluorescence

Zhen Lan Fang; Jian Gang He; Qiang Ju; Xiao Yuan Wu; Can Zhong Lu

doi:10.1016/j.jssc.2010.05.011

Coordination polymer based on cyano: Synthesis, crystal structure, and fluorescence

Zhen Lan Fang, Jian Gang He, Qiang Ju, Xiao Yuan Wu, Can Zhong Lu

CAS - Fujian Institute of Research on the Structure of Matter

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

One novel 2-D polythreading framework named as [Cu₃(CN)₃(NH₃)] (1), was obtained through the self-assembling of CuCN under hydrothermal reaction. It is remarkable that there is a 26-membered [Cu₁₀(CN)₈] decanuclear metallamacrocycle with the effective size of ca. 16.8×6.83 Å² along the a-axis. These 2-D layers stack in an ··ABAB···staggered fashion, with the lateral {(CN)Cu₃(NH₃)} moieties of each layer inserting into the voids of the decanuclear metallamacrocycles from two adjacent layers. Optical diffuse reflectance spectrum and the result of DFT calculation reveal that 1 is potential direct semiconducting material. In the solid state at room temperature, 1 shows bright yellow fluorescence under ultraviolet light illumination. Its emissive excited state is primarily attributed to the LMCT, LLCT and ³[MMLCT] excited state, based on the result of DFPT calculation.

源语言	英语
页（从-至）	1615-1619
页数	5
期刊	Journal of Solid State Chemistry
卷	183
期	7
DOI	https://doi.org/10.1016/j.jssc.2010.05.011
出版状态	已出版 - 7月 2010
已对外发布	是

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@article{ba4369a24c65482faff83f4598402be8,

title = "Coordination polymer based on cyano: Synthesis, crystal structure, and fluorescence",

abstract = "One novel 2-D polythreading framework named as [Cu3(CN)3(NH3)] (1), was obtained through the self-assembling of CuCN under hydrothermal reaction. It is remarkable that there is a 26-membered [Cu10(CN)8] decanuclear metallamacrocycle with the effective size of ca. 16.8×6.83 {\AA}2 along the a-axis. These 2-D layers stack in an ··ABAB···staggered fashion, with the lateral {(CN)Cu3(NH3)} moieties of each layer inserting into the voids of the decanuclear metallamacrocycles from two adjacent layers. Optical diffuse reflectance spectrum and the result of DFT calculation reveal that 1 is potential direct semiconducting material. In the solid state at room temperature, 1 shows bright yellow fluorescence under ultraviolet light illumination. Its emissive excited state is primarily attributed to the LMCT, LLCT and 3[MMLCT] excited state, based on the result of DFPT calculation.",

keywords = "Coordination polymer, Cyano, DFT calculation, Fluorescence, Network",

author = "Fang, {Zhen Lan} and He, {Jian Gang} and Qiang Ju and Wu, {Xiao Yuan} and Lu, {Can Zhong}",

year = "2010",

month = jul,

doi = "10.1016/j.jssc.2010.05.011",

language = "英语",

volume = "183",

pages = "1615--1619",

journal = "Journal of Solid State Chemistry",

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publisher = "Academic Press Inc.",

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TY - JOUR

T1 - Coordination polymer based on cyano

T2 - Synthesis, crystal structure, and fluorescence

AU - Fang, Zhen Lan

AU - He, Jian Gang

AU - Ju, Qiang

AU - Wu, Xiao Yuan

AU - Lu, Can Zhong

PY - 2010/7

Y1 - 2010/7

N2 - One novel 2-D polythreading framework named as [Cu3(CN)3(NH3)] (1), was obtained through the self-assembling of CuCN under hydrothermal reaction. It is remarkable that there is a 26-membered [Cu10(CN)8] decanuclear metallamacrocycle with the effective size of ca. 16.8×6.83 Å2 along the a-axis. These 2-D layers stack in an ··ABAB···staggered fashion, with the lateral {(CN)Cu3(NH3)} moieties of each layer inserting into the voids of the decanuclear metallamacrocycles from two adjacent layers. Optical diffuse reflectance spectrum and the result of DFT calculation reveal that 1 is potential direct semiconducting material. In the solid state at room temperature, 1 shows bright yellow fluorescence under ultraviolet light illumination. Its emissive excited state is primarily attributed to the LMCT, LLCT and 3[MMLCT] excited state, based on the result of DFPT calculation.

AB - One novel 2-D polythreading framework named as [Cu3(CN)3(NH3)] (1), was obtained through the self-assembling of CuCN under hydrothermal reaction. It is remarkable that there is a 26-membered [Cu10(CN)8] decanuclear metallamacrocycle with the effective size of ca. 16.8×6.83 Å2 along the a-axis. These 2-D layers stack in an ··ABAB···staggered fashion, with the lateral {(CN)Cu3(NH3)} moieties of each layer inserting into the voids of the decanuclear metallamacrocycles from two adjacent layers. Optical diffuse reflectance spectrum and the result of DFT calculation reveal that 1 is potential direct semiconducting material. In the solid state at room temperature, 1 shows bright yellow fluorescence under ultraviolet light illumination. Its emissive excited state is primarily attributed to the LMCT, LLCT and 3[MMLCT] excited state, based on the result of DFPT calculation.

KW - Coordination polymer

KW - Cyano

KW - DFT calculation

KW - Fluorescence

KW - Network

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U2 - 10.1016/j.jssc.2010.05.011

DO - 10.1016/j.jssc.2010.05.011

M3 - 文章

AN - SCOPUS:77953915535

SN - 0022-4596

VL - 183

SP - 1615

EP - 1619

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

IS - 7

ER -

Coordination polymer based on cyano: Synthesis, crystal structure, and fluorescence

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