Structural diversity of zinc(ii) coordination polymers with octafluorobiphenyl-4,4′-dicarboxylate based on mononuclear, paddle wheel and cuboidal units

Anastasia M. Cheplakova, Konstantin A. Kovalenko, Denis G. Samsonenko, Andrey S. Vinogradov, Victor M. Karpov, Vyacheslav E. Platonov, Vladimir P. Fedin

Результат исследования: Научные публикации в периодических изданияхстатья

5 Цитирования (Scopus)

Аннотация

We present a series of six novel Zn(ii) complexes containing anions of perfluorinated biphenyl-4,4′-dicarboxylate (oFBPDC 2− ). Among them are the 0D complex [Zn(eg) 3 ](oFBPDC) (eg = ethylene glycol), the 1D [Zn(H 2 O)(ur)(oFBPDC)] (ur = urotropine) and [Zn(CH 3 OH) 2 (CH 3 OCH 2 CH 2 OH)(oFBPDC)] and the 2D layered [Zn 2 (CH 3 CN) 2 (oFBPDC) 2 ]·2C 6 H 6 ·2CH 3 CN, [Zn 2 (H 2 O) 2 (oFBPDC) 2 ]·4(CH 3 ) 2 CO, [{Zn 43 -OCH 3 ) 4 }(CH 3 OH) 4 (oFBPDC) 2 ]·[{Zn 43 -OCH 3 ) 4 }(H 2 O)(CH 3 OH) 3 (oFBPDC) 2 ]·13CH 3 OH. The latter coordination polymer is built up by unique Zn 4 (OCH 3 ) 4 cuboidal units. The complexes are characterized by single-crystal X-ray diffraction, FT-IR, elemental analysis, and TGA. Investigation of the CO 2 adsorption at 195 K on [Zn 2 (CH 3 CN) 2 (oFBPDC) 2 ] and [Zn 2 (H 2 O) 2 (oFBPDC) 2 ] of the layered polymeric structure revealed that they have BET surface areas of 334.8 and 150.6 m 2 g −1 , respectively.

Язык оригиналаанглийский
Страницы (с-по)2524-2533
Число страниц10
ЖурналCrystEngComm
Том21
Номер выпуска15
DOI
СостояниеОпубликовано - 1 янв 2019

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