Exchanged ligands on the surface of a giant cluster:: [(MoO3)176(H2O)63(CH3OH)17Hn](32-n)-

被引：75

作者：

Müller, A ^{[1
]}

Koop, M ^{[1
]}

Bögge, H ^{[1
]}

Schmidtmann, M ^{[1
]}

Beugholt, C ^{[1
]}

机构：

[1] Univ Bielefeld, Fak Chem, D-33501 Bielefeld, Germany

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 15期

关键词：

D O I：

10.1039/a801804i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of 1a.(32 - n)Na+.ca. 600 H2O.ca. 30 CH3OH 1 containing the ring-shaped, mixed-valence (Mo-V/Mo-VI) cluster [(MoO3)(176)(H2O)(63)(CH3OH)(17)H-n]((32 - n)-) 1a as a discrete unit in the crystal lattice is reported, which for the first time yields a compound of this type via a facile synthetic method and without amorphous reaction products; remarkably, H2O ligands can be replaced by CH3OH on the surface of a giant metal-oxide based cluster which has a nanometer sized cavity and, in contrast to zeolites, reducing properties.

引用

页码：1501 / 1502

页数：2

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