Coordination chemistry of anticrowns. Synthesis and structure of a complex of cyclic trimeric perfluoro-o-phenylenemercury (o-C6F4Hg)3 with tungsten hexacarbonyl


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The reaction of the three-mercury anticrown (o-C6F4Hg)3 (1) with tungsten hexacarbonyl in CH2Cl2 at 20 °C in the dark affords the complex {[(o-C6F4Hg)3]2[W(CO)6]} (2) containing two anticrown molecules per W(CO)6 molecule. According to the X-ray diffraction data, two carbonyl groups of W(CO)6 are involved in the formation of 2, each of these carbonyl groups being coordinated via the oxygen atom to a single mercury center of one of the two molecules 1. The formation of the complex is accompanied by a shift of ν(CO) bands in the IR spectrum with respect to the corresponding bands of the starting W(CO)6.

作者简介

K. Tugashov

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

S. Yunusov

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

E. Kalyuzhnaya

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

F. Dolgushin

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

A. Yakovenko

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

I. Tikhonova

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

V. Shur

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

编辑信件的主要联系方式.
Email: vbshur@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991

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