A stair-shaped molecular silver(0) chain

Hoi Ri Moon; Cheol Ho Choi; Myunghyun Paik Suh

doi:10.1002/anie.200803465

A stair-shaped molecular silver(0) chain

Hoi Ri Moon, Cheol Ho Choi, Myunghyun Paik Suh

Department of Chemistry & Nanoscience

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

12 Scopus citations

Abstract

Bound in chains: The molecular Ag⁰ chain [Ag₄py ₂]_n (py=C₅H₅N) is formed from two covalently linked infinite zigzag chains of Ag, in which Ag-Ag bonds alternate between long and short (see picture; blue Ag, gray C, orange N). Theoretical calculations indicate that partially positively (+0.35) and negatively (-0.30) charged Ag atoms are alternately located along the chain, which has a bandgap of 4.1 eV. (Figure Presented)

Original language	English
Pages (from-to)	8390-8393
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	44
DOIs	https://doi.org/10.1002/anie.200803465
State	Published - 20 Oct 2008

Keywords

Ab initio calculations
Ag-Ag bonds
Cluster compounds
Metal-atom chains
Silver

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title = "A stair-shaped molecular silver(0) chain",

abstract = "Bound in chains: The molecular Ag0 chain [Ag4py 2]n (py=C5H5N) is formed from two covalently linked infinite zigzag chains of Ag, in which Ag-Ag bonds alternate between long and short (see picture; blue Ag, gray C, orange N). Theoretical calculations indicate that partially positively (+0.35) and negatively (-0.30) charged Ag atoms are alternately located along the chain, which has a bandgap of 4.1 eV. (Figure Presented)",

keywords = "Ab initio calculations, Ag-Ag bonds, Cluster compounds, Metal-atom chains, Silver",

author = "Moon, {Hoi Ri} and Choi, {Cheol Ho} and Suh, {Myunghyun Paik}",

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AU - Choi, Cheol Ho

AU - Suh, Myunghyun Paik

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N2 - Bound in chains: The molecular Ag0 chain [Ag4py 2]n (py=C5H5N) is formed from two covalently linked infinite zigzag chains of Ag, in which Ag-Ag bonds alternate between long and short (see picture; blue Ag, gray C, orange N). Theoretical calculations indicate that partially positively (+0.35) and negatively (-0.30) charged Ag atoms are alternately located along the chain, which has a bandgap of 4.1 eV. (Figure Presented)

AB - Bound in chains: The molecular Ag0 chain [Ag4py 2]n (py=C5H5N) is formed from two covalently linked infinite zigzag chains of Ag, in which Ag-Ag bonds alternate between long and short (see picture; blue Ag, gray C, orange N). Theoretical calculations indicate that partially positively (+0.35) and negatively (-0.30) charged Ag atoms are alternately located along the chain, which has a bandgap of 4.1 eV. (Figure Presented)

KW - Ab initio calculations

KW - Ag-Ag bonds

KW - Cluster compounds

KW - Metal-atom chains

KW - Silver

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

A stair-shaped molecular silver(0) chain

Abstract

Keywords

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