Reversible mechanochromic luminescence of [(C6F 5Au)2(μ-1,4-diisocyanobenzene)]

Hajime Ito; Tomohisa Saito; Naoya Oshima; Noboru Kitamura; Shoji Ishizaka; Yukio Hinatsu; Makoto Wakeshima; Masako Kato; Kiyoshi Tsuge; Masaya Sawamura

doi:10.1021/ja8019356

Reversible mechanochromic luminescence of [(C₆F ₅Au)₂(μ-1,4-diisocyanobenzene)]

Hajime Ito^*, Tomohisa Saito, Naoya Oshima, Noboru Kitamura, Shoji Ishizaka, Yukio Hinatsu, Makoto Wakeshima, Masako Kato, Kiyoshi Tsuge, Masaya Sawamura

^*この論文の責任著者

化学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

572 被引用数 (Scopus)

抄録

Reversible mechanochromic luminescence of [(C₆F₅Au)₂(μ-1,4-diisocyanobenzene)] is reported. Grinding of the complex induced a photoluminescent color change, which was restored by exposure to a solvent. This cycle was repeated 20 times with no color degradation in the emissions. Their optical properties, X-ray crystallographic analysis, IR, and XRD measurements strongly suggested that the change in the molecular arrangement is responsible for this mechanochromic property. Intermolecular aurophilic bondings presumably play a key role in the altered emission.

本文言語	英語
ページ（範囲）	10044-10045
ページ数	2
ジャーナル	Journal of the American Chemical Society
巻	130
号	31
DOI	https://doi.org/10.1021/ja8019356
出版ステータス	出版済み - 2008/08/06

ASJC Scopus 主題領域

触媒
化学一般
生化学
コロイド化学および表面化学

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10.1021/ja8019356

引用スタイル

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title = "Reversible mechanochromic luminescence of [(C6F 5Au)2(μ-1,4-diisocyanobenzene)]",

abstract = "Reversible mechanochromic luminescence of [(C6F5Au)2(μ-1,4-diisocyanobenzene)] is reported. Grinding of the complex induced a photoluminescent color change, which was restored by exposure to a solvent. This cycle was repeated 20 times with no color degradation in the emissions. Their optical properties, X-ray crystallographic analysis, IR, and XRD measurements strongly suggested that the change in the molecular arrangement is responsible for this mechanochromic property. Intermolecular aurophilic bondings presumably play a key role in the altered emission.",

author = "Hajime Ito and Tomohisa Saito and Naoya Oshima and Noboru Kitamura and Shoji Ishizaka and Yukio Hinatsu and Makoto Wakeshima and Masako Kato and Kiyoshi Tsuge and Masaya Sawamura",

year = "2008",

month = aug,

day = "6",

doi = "10.1021/ja8019356",

language = "英語",

volume = "130",

pages = "10044--10045",

journal = "Journal of the American Chemical Society",

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publisher = "American Chemical Society",

number = "31",

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TY - JOUR

T1 - Reversible mechanochromic luminescence of [(C6F 5Au)2(μ-1,4-diisocyanobenzene)]

AU - Ito, Hajime

AU - Saito, Tomohisa

AU - Oshima, Naoya

AU - Kitamura, Noboru

AU - Ishizaka, Shoji

AU - Hinatsu, Yukio

AU - Wakeshima, Makoto

AU - Kato, Masako

AU - Tsuge, Kiyoshi

AU - Sawamura, Masaya

PY - 2008/8/6

Y1 - 2008/8/6

N2 - Reversible mechanochromic luminescence of [(C6F5Au)2(μ-1,4-diisocyanobenzene)] is reported. Grinding of the complex induced a photoluminescent color change, which was restored by exposure to a solvent. This cycle was repeated 20 times with no color degradation in the emissions. Their optical properties, X-ray crystallographic analysis, IR, and XRD measurements strongly suggested that the change in the molecular arrangement is responsible for this mechanochromic property. Intermolecular aurophilic bondings presumably play a key role in the altered emission.

AB - Reversible mechanochromic luminescence of [(C6F5Au)2(μ-1,4-diisocyanobenzene)] is reported. Grinding of the complex induced a photoluminescent color change, which was restored by exposure to a solvent. This cycle was repeated 20 times with no color degradation in the emissions. Their optical properties, X-ray crystallographic analysis, IR, and XRD measurements strongly suggested that the change in the molecular arrangement is responsible for this mechanochromic property. Intermolecular aurophilic bondings presumably play a key role in the altered emission.

UR - http://www.scopus.com/inward/record.url?scp=48749100571&partnerID=8YFLogxK

U2 - 10.1021/ja8019356

DO - 10.1021/ja8019356

M3 - 学術論文

C2 - 18613676

AN - SCOPUS:48749100571

SN - 0002-7863

VL - 130

SP - 10044

EP - 10045

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 31

ER -

Reversible mechanochromic luminescence of [(C6F 5Au)2(μ-1,4-diisocyanobenzene)]

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ASJC Scopus 主題領域

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引用スタイル

Reversible mechanochromic luminescence of [(C₆F ₅Au)₂(μ-1,4-diisocyanobenzene)]