Spectroscopic study on the reactive transition-metal species developed by the chemical sputtering method at very low temperature

极低温化学溅射法制备的反应性过渡金属物种的光谱研究

• 批准号: 23550014
• 负责人: OKABAYASHI Toshiaki
• 金额: $ 3.33万
• 依托单位: Shizuoka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23550014/
• 关键词: 含遷移金属活性種; 高分解能分光; スパッタリング; 金属-硫黄間結合; 金属ー硫黄間結合; 金属－硫黄間結合

Reactive transition-metal species, which were generated by the chemical sputtering method at very low temperature, were observed by millimeter-wave spectroscopy to reveal their physico-chemical properties. We mainly studied on the following species, (1) transition-metal monosulfides and monohydrosulfides as the first model for the thiorate-stabilized metal-nanocluster, (2) transition-metal monoacetilides as the simplest organometallics, (3) the group-10-metal monohalides as the simplest model for the single bond on the group-10-metalic catalyst. For these species, the physico-chemical properties, such as molecular structure, bond character, and unpaired electron distribution, were explored in detail.

通过毫米波光谱观察到通过化学溅射方法在非常低温下通​​过化学溅射法产生的反应性过渡金属物种，以揭示其物理化学特性。我们主要研究了以下物种，（1）过渡金属单硫化物和一氢硫化物是硫代稳定的金属 - 纳米簇的第一个模型，（2）过渡金属单乙二醇作为最简单的有机仪，（3）组10-0-元单纤维作为单个键模型的单ho构模型，该模型是单个键的单链型。对于这些物种，详细探讨了物理化学特性，例如分子结构，键特性和未配对的电子分布。

项目成果

Microwave spectroscopy of platinum monofluoride and platinum monochloride in the X 2Pi3/2 states

X 2Pi3/2 态一氟化铂和一氯化铂的微波光谱

• DOI: 10.1063/1.4709487
• 发表时间: 2012
• 期刊: J. Chem. Phys.
• 作者: T. Okabayashi;T. Kurahara;E. Y. Okabayashi;M. Tanimoto
• 通讯作者: M. Tanimoto

Radio searches for interstellar carbon-chains HC_4OH and H_2CCC

无线电搜索星际碳链 HC_4OH 和 H_2CCC

• 发表时间: 2012
• 作者: M. Araki;S. Takano;H. Yamabe;N. Koshikawa;K. Tsukiyama;A. Nakane;T. Okabayashi;A. Kunimatsu;and N. Kuze
• 通讯作者: and N. Kuze

H_2S-AuSH の FTMW 分光

H_2S-AuSH 的 FTMW 光谱

• 发表时间: 2014
• 作者: Toshihiko Shimizu;Mitsuhiko Miyazaki;and Masaaki Fujii;勝木 明夫，藤村 恵子，藤原 昌夫，藤原 好恒;H. Iwasaki and S. Miura;岡林利明・久保田裕文
• 通讯作者: 岡林利明・久保田裕文

A search for interstellar carbon-chain alcohol HC40H in star-forming region L1527 and dark cloud TMC-1

在恒星形成区L1527和暗云TMC-1中寻找星际碳链醇HC40H

• DOI: 10.1088/0004-637x/744/2/163
• 发表时间: 2012
• 期刊: The Astrophysical Journal
• 作者: Mitsunori Araki;Shuro Takano;Hiromichi Yamabe;Naohiro Koshikawa;Koichi Tsukiyama;Aya Nakane;Toshiaki Okabayashi;Arisa Kunimatsu;Nobuhiko Kuze
• 通讯作者: Nobuhiko Kuze

AgOH, AgSH のフーリエ変換マイクロ波分光

AgOH、AgSH 的傅里叶变换微波光谱

• 发表时间: 2013
• 作者: Shunpei Yoshikawa;Mitsuhiko Miyazaki;Weiler Martin;Haruki Ishikawa;and Masaaki Fujii;S. Gyoubu and S. Miura;橋本壽・久保田裕文・岡林利明
• 通讯作者: 橋本壽・久保田裕文・岡林利明