@article{oai:sucra.repo.nii.ac.jp:00014615,
 author = {千原, 貞次},
 journal = {CACS FORUM},
 month = {},
 note = {Our application of cluster complexes to catalysis has been reviewed. First, carbonyl clusters are applied to catalysis. Methylation of thermally stable [Ru₆C(CO)₁₆]²⁻ with methyl iodide at 120 ℃ yields [Ru₆C(CO)₁₆(CH₃)]⁻, which provides coordinatively unsaturated hydrido cluster [Ru₆C(CO)₁₅H]⁻ by reaction with hydrogen at 100 ℃. This cluster is an active catalyst for the hydrogenation and isomerization of olefins at 60 ℃. However, we fail to isolate more deeply unsaturated cluster complexes as single crystals. These carbonyl clusters decompose below 200 ℃. In the case of halide clusters such as Mo₆Cl₁₂, treatment in a hydrogen or helium stream at temperatures above 150 ℃ developes catalytic activities with retention of the cluster metal frameworks. Hydroxy groups formed by elimination of hydrogen halide from halogen and aqua ligands exhibit weak Brønsted acidity, and uncoordinated metal atoms exhibits platinum-like catalysis. The catalytic activities are stable as high as 400 ℃. Thus, carbonyl and halide cluster complexes exhibit different behavior as catalysts., text, application/pdf},
 pages = {2--9},
 title = {金属クラスター錯体触媒《マイレビュー》},
 volume = {4},
 year = {2013},
 yomi = {チハラ, テイジ}
}