A zinc(II) metal organic framework based on flexible o-phenylenediacetate and rigid 4,4 '-azobis(pyridine) ligands: Synthesis, crystal structure and hydrogen gas adsorption property
POLYHEDRON, cilt.100, ss.108-113, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 100
- Basım Tarihi: 2015
- Doi Numarası: 10.1016/j.poly.2015.07.017
- Dergi Adı: POLYHEDRON
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.108-113
- Anahtar Kelimeler: o-Phenylenediacetate, 4.4 '-Azobis(pyridine), Zinc(II) complex, Coordination polymer, Metal organic framework, COORDINATION POLYMERS, SIMULATIONS, COMPLEXES, ISOMERISM, CADMIUM, CARBONS, FAMILY
- Eskişehir Osmangazi Üniversitesi Adresli: Evet
Özet
A new three-dimensional (3D) metal organic framework, [Zn-2(mu(4)-o-pda)(2)(mu-abpy)](n) (1), has been synthesized by the hydrothermal reaction and characterized by FT-IR spectroscopy, elemental analysis, thermal analysis, X-ray powder diffraction, and single crystal X-ray diffraction techniques (o-H(2)pda = o-phenylenediacetic acid and abpy = 4,4'-azobis(pyridine)). Single crystal X-ray diffraction study reveals that complex 1 exhibits a binodal (3,7)-connected three-dimensional framework (3D) with the point symbol of (3.5(2))(3(2).4(4).5(7).6(7).7). Thermal analysis reveal that complex 1 is stable up to 300 degrees C. In order to investigate the potential of 1 in gas storage applications, we performed experiments and atomically detailed simulations to obtain H-2 adsorption isotherm at a pressure range of 0-1 atm at 77 K. (C) 2015 Elsevier Ltd. All rights reserved.