На сайте журнала CrystEngComm (IF 3,304) опубликована статья с участием сотрудников Института А.С. Виноградова, В.М. Карпова, В.Е. Платонова,
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 and Vladimir P. FedinCrystEngComm, 2019, V. 21, N 15, Pp 2524-2533
First published: 22 February 2019
https://doi.org/10.1039/C9CE00073A
Abstract
We present a series of six novel Zn(II) complexes containing anions of perfluorinated biphenyl-4,4′-dicarboxylate (oFBPDCБ2−). Among them are the 0D complex [Zn(eg)3](oFBPDC) (eg =
ethylene glycol), the 1D [Zn(H2O)(ur)(oFBPDC)] (ur = urotropine) and [Zn(CH3OH)2(CH3OCH2CH2OH)(oFBPDC)] and the 2D layered [Zn2(CH3CN)2(oFBPDC)2]·2C6H6·2CH3CN,
[Zn2(H2O)2(oFBPDC)2]·4(CH3)2CO, [{Zn4(μ3-OCH3)4}(CH3OH)4(oFBPDC)2]·[{Zn4(μ3-OCH3)4}(H2O)(CH3OH)3(oFBPDC)2]·13CH3OH. The latter coordination polymer is built up by
unique Zn4(OCH3)4 cuboidal units. The complexes are characterized by single-crystal X-ray diffraction, FT-IR, elemental analysis, and TGA. Investigation of the CO2 adsorption at 195 K on
[Zn2(CH3CN)2(oFBPDC)2] and [Zn2(H2O)2(oFBPDC)2] of the layered polymeric structure revealed that they have BET surface areas of 334.8 and 150.6 m2 g−1, respectively.
Альметрики:
