Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects

Iram S, Imran M, Kanwal F, Latif S, Iqbal Z, Stammler H-G (2018)
ChemistrySelect 3(37): 10443-10449.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Iram, Shamaila; Imran, Muhammad; Kanwal, Farah; Latif, Shoomaila; Iqbal, Zafar; Stammler, Hans-GeorgUniBi
Abstract / Bemerkung
Three new lead based organic frameworks, [Pb(C6H6O2S2N)(2)] (1), [Pb(C12H6O4).(H2O)](n) (2), [Pb(C14H8O4)](n) (3) have been synthesized via hydro/solvothermally using 2-mercapto-3-methyl-4-thiazoleacetic acid (H(2)MMTA), 2,6-naphthalenedicarboxylic acid (2,6-NDA) and biphenyl-4,4-dicarboxylic acid (H(2)BDA) as organic precursors. The resulting metal organic frameworks (MOFs) were characterized by UV/Vis, Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), (HNMR)-H-1, Energy dispersive spectroscopy (EDS), Thermogravimetric analysis (TGA) and Powder X-ray diffraction technique. MOF (1) has also been characterized by single-crystal X-ray diffraction method which exhibited a three-dimensional (3D) framework with an octahedral hemidirected environment around each Pb2+ ion. All these MOFs (1 - 3) were screened for their luminescence activity. This luminescence activity has been assigned to metal-centred s -> p transition in case of MOF (1) and ligand-to-metal charge transfer (LMCT) in case of MOFs (2 & 3). Adsorption of N-2 gas by these MOFs was investigated and the results of this study are also part of this manuscript.
Stichworte
Bismuth/Crystal engineering; Lead; Luminescence; Metal organic; frameworks
Erscheinungsjahr
2018
Zeitschriftentitel
ChemistrySelect
Band
3
Ausgabe
37
Seite(n)
10443-10449
eISSN
2365-6549
Page URI
https://pub.uni-bielefeld.de/record/2931978

Zitieren

Iram S, Imran M, Kanwal F, Latif S, Iqbal Z, Stammler H-G. Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects. ChemistrySelect . 2018;3(37):10443-10449.
Iram, S., Imran, M., Kanwal, F., Latif, S., Iqbal, Z., & Stammler, H. - G. (2018). Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects. ChemistrySelect , 3(37), 10443-10449. doi:10.1002/slct.201801665
Iram, S., Imran, M., Kanwal, F., Latif, S., Iqbal, Z., and Stammler, H. - G. (2018). Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects. ChemistrySelect 3, 10443-10449.
Iram, S., et al., 2018. Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects. ChemistrySelect , 3(37), p 10443-10449.
S. Iram, et al., “Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects”, ChemistrySelect , vol. 3, 2018, pp. 10443-10449.
Iram, S., Imran, M., Kanwal, F., Latif, S., Iqbal, Z., Stammler, H.-G.: Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects. ChemistrySelect . 3, 10443-10449 (2018).
Iram, Shamaila, Imran, Muhammad, Kanwal, Farah, Latif, Shoomaila, Iqbal, Zafar, and Stammler, Hans-Georg. “Lead-Based Organic Frameworks (Pb-MOFs): Structural, Luminescence and Adsorption Aspects”. ChemistrySelect 3.37 (2018): 10443-10449.

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