Cage-like Fe,Na-Germsesquioxanes: Structure, Magnetism, and Catalytic Activity

被引：35

作者：

Bilyachenko, Alexey N. ^{[1
,2
]}

Levitsky, Mikhail M. ^{[1
]}

Yalymov, Alexey I. ^{[1
]}

Korlyukov, Alexander A. ^{[1
,3
]}

Khrustalev, Viktor N. ^{[1
,2
]}

Vologzhanina, Anna V. ^{[1
]}

Shul'pina, Lidia S. ^{[1
]}

Ikonnikov, Nikolay S. ^{[1
]}

Trigub, Alexander E. ^{[4
]}

Dorovatovskii, Pavel V. ^{[4
]}

Bantreil, Xavier ^{[6
]}

Lamaty, Frederic ^{[6
]}

Long, Jerome ^{[5
]}

Larionova, Joulia ^{[5
]}

Golub, Igor E. ^{[1
]}

Shubina, Elena S. ^{[1
]}

Shul'pin, Georgiy B. ^{[7
,8
]}

机构：

[1] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Vavilov St 28, Moscow, Russia

[2] Peoples Friendship Univ Russia, Miklukho Maklay Str 6, Moscow 117198, Russia

[3] Pirogov Russian Natl Res Med Univ, Ostrovitianov Str 1, Moscow, Russia

[4] Natl Res Ctr Kurchatov Inst, Akademika Kurchatova Pl 1, Moscow, Russia

[5] Univ Montpellier, Equipe IMNO, UMR5253, ICGM, Site Triolet,Pl Eugene Bataillon, F-34095 Montpellier 5, France

[6] Univ Montpellier, ENSCM, IBMM, UMR 5247,CNRS, Campus Triolet,Pl Eugene Bataillon, F-34095 Montpellier 5, France

[7] Russian Acad Sci, Semenov Inst Chem Phys, Dom 4, Moscow 119991, Russia

[8] Plekhanov Russian Univ Econ, Dom 36, Moscow 117997, Russia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 49期

关键词：

cage compounds; homogeneous catalysis; metallagermsesquioxanes; oxidation; structure elucidation; SILSESQUIOXANE SYNTHESIS; HEXANUCLEAR; OXIDATION; FRAMEWORKS; CHEMISTRY; ENERGY;

D O I：

10.1002/anie.201607189

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of four unprecedented heterometallic metallagermsesquioxanes were synthesized. Their cage-like architectures have a unique type of molecular topology consisting of the hexairon oxo {Fe6O19} core surrounded in a triangular manner by three cyclic germoxanolates [PhGe(O)O](5). This structural organization induces antiferromagnetic interactions between the Fe-III ions through the oxygen atoms. Evaluated for this first time in catalysis, these compounds showed a high catalytic activity in the oxidation of alkanes and the oxidative formation of benzamides from alcohols.

引用

页码：15360 / 15363

页数：4

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