Crystal structure of the title compound: [Cu-2(bipy)(2)(pht)(2)]center dot 4H(2)O (bipy = 2,2'-bipyridine, pht = dianion of phthalic acid), CuBP center dot 4H(2)O, consists of dinuclear entities, which are further connected by pi-pi stacking interactions between bipy ligands. In this way small channels (micropores) oriented parallel to the [001] direction and containing loosely hydrogen bonded water molecules are formed. The structural changes during dehydration-rehydration have been thoroughly investigated using TG/DSC analysis, FT-IR spectroscopy, X-ray powder diffraction, optical and scanning electron microscopy, and sorption experiments. In addition, dehydration process was analyzed from the aspect of kinetics. A complete reversibility of the dehydration-rehydration CuBP center dot 4H(2)O(s) reversible arrow CuBP(s) + 4H(2)O(g) process was confirmed by all means. Therefore, CuBP center dot 4H(2)O can be classified as molecular sieve with quite unexpected zero-dimensional structure.
TY - JOUR
AU - Zdravković, Jelena D.
AU - Poleti, Dejan
AU - Rogan, Jelena
AU - Minić, Dragica M.
PY - 2014
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2660
AB - Crystal structure of the title compound: [Cu-2(bipy)(2)(pht)(2)]center dot 4H(2)O (bipy = 2,2'-bipyridine, pht = dianion of phthalic acid), CuBP center dot 4H(2)O, consists of dinuclear entities, which are further connected by pi-pi stacking interactions between bipy ligands. In this way small channels (micropores) oriented parallel to the [001] direction and containing loosely hydrogen bonded water molecules are formed. The structural changes during dehydration-rehydration have been thoroughly investigated using TG/DSC analysis, FT-IR spectroscopy, X-ray powder diffraction, optical and scanning electron microscopy, and sorption experiments. In addition, dehydration process was analyzed from the aspect of kinetics. A complete reversibility of the dehydration-rehydration CuBP center dot 4H(2)O(s) reversible arrow CuBP(s) + 4H(2)O(g) process was confirmed by all means. Therefore, CuBP center dot 4H(2)O can be classified as molecular sieve with quite unexpected zero-dimensional structure.
PB - Pergamon-Elsevier Science Ltd, Oxford
T2 - Polyhedron
T1 - Bis(2,2 '-bipyridine)-bis(mu(3)-phthalato)-dicopper(II) tetrahydrate as molecular sieve with zero-dimensional structure
EP - 264
SP - 256
VL - 80
DO - 10.1016/j.poly.2014.05.026
ER -
@article{
author = "Zdravković, Jelena D. and Poleti, Dejan and Rogan, Jelena and Minić, Dragica M.",
year = "2014",
abstract = "Crystal structure of the title compound: [Cu-2(bipy)(2)(pht)(2)]center dot 4H(2)O (bipy = 2,2'-bipyridine, pht = dianion of phthalic acid), CuBP center dot 4H(2)O, consists of dinuclear entities, which are further connected by pi-pi stacking interactions between bipy ligands. In this way small channels (micropores) oriented parallel to the [001] direction and containing loosely hydrogen bonded water molecules are formed. The structural changes during dehydration-rehydration have been thoroughly investigated using TG/DSC analysis, FT-IR spectroscopy, X-ray powder diffraction, optical and scanning electron microscopy, and sorption experiments. In addition, dehydration process was analyzed from the aspect of kinetics. A complete reversibility of the dehydration-rehydration CuBP center dot 4H(2)O(s) reversible arrow CuBP(s) + 4H(2)O(g) process was confirmed by all means. Therefore, CuBP center dot 4H(2)O can be classified as molecular sieve with quite unexpected zero-dimensional structure.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Polyhedron",
title = "Bis(2,2 '-bipyridine)-bis(mu(3)-phthalato)-dicopper(II) tetrahydrate as molecular sieve with zero-dimensional structure",
pages = "264-256",
volume = "80",
doi = "10.1016/j.poly.2014.05.026"
}
Zdravković, J. D., Poleti, D., Rogan, J.,& Minić, D. M.. (2014). Bis(2,2 '-bipyridine)-bis(mu(3)-phthalato)-dicopper(II) tetrahydrate as molecular sieve with zero-dimensional structure. in Polyhedron
Pergamon-Elsevier Science Ltd, Oxford., 80, 256-264.
https://doi.org/10.1016/j.poly.2014.05.026
Zdravković JD, Poleti D, Rogan J, Minić DM. Bis(2,2 '-bipyridine)-bis(mu(3)-phthalato)-dicopper(II) tetrahydrate as molecular sieve with zero-dimensional structure. in Polyhedron. 2014;80:256-264.
doi:10.1016/j.poly.2014.05.026 .
Zdravković, Jelena D., Poleti, Dejan, Rogan, Jelena, Minić, Dragica M., "Bis(2,2 '-bipyridine)-bis(mu(3)-phthalato)-dicopper(II) tetrahydrate as molecular sieve with zero-dimensional structure" in Polyhedron, 80 (2014):256-264,
https://doi.org/10.1016/j.poly.2014.05.026 . .
