Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Synthesis and characterization of new organic–inorganic hybrid compounds based on Sb, with a perovskite like structure
Δημιουργός/Συγγραφέας:	Anyfantis G.C. Ganotopoulos N.-M. Savvidou A. Raptopoulou C.P. Psycharis V. [EL] Μούσδης, Γεώργιος Α.[EN] Mousdis, George A.
Εκδότης:	Elsevier Ltd
Ημερομηνία:	2018
Γλώσσα:	Αγγλικά
ISSN:	0277-5387
DOI:	10.1016/j.poly.2018.05.024
Περίληψη:	Two new perovskite-related organic–inorganic hybrid compounds, based on Sb were synthesized and characterized. Their structure, optical and vibronic properties were studied. The benzylamine antimonium iodide (C6H5CH2NH3)3Sb2I9 has a 0 dimensional structure consisting of two face sharing octahedrals surrounded by the organic cations. The benzylamine antimonium bromide (C6H5CH2NH3)2SbBr5 consisting of SbBr5 −2 anions forming columns of corner sharing octahedrals and the benzylammonium cations were located in the free cavities between the one-dimensional zigzag chains. Both of them show strong absorption at the UV region and furthermore that with I absorbs also at a significant part of the Visible spectra. Their band gaps were calculated from their absorption spectra at 2.87 eV for the Br-based and at 2.42 eV for the I-based.
Τίτλος πηγής δημοσίευσης:	Polyhedron
Τόμος/Κεφάλαιο:	151
Σελίδες:	299-305
Θεματική Κατηγορία:	[EL] Φυσική και θεωρητική χημεία[EN] Physical and theoretical chemistry
Λέξεις-Κλειδιά:	Antimony-based materials Crystal structure Low-dimensional Optical properties Organic–inorganic hybrid compounds
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Κάτοχος πνευματικών δικαιωμάτων:	© 2018 Elsevier Ltd
Σημειώσεις:	European Commission, EC; European Regional Development Fund, FEDER We also acknowledge partial support of this work by the project “Advanced Materials and Devices” (MIS 5002409) which is implemented under the “Action for the Strategic Development on the Research and Technological Sector”, funded by the Operational Programme “Competitiveness, Entrepreneurship and Innovation” (NSRF 2014-2020) and co-financed by Greece and the European Union (European Regional Development Fund).
Εμφανίζεται στις συλλογές:	Ινστιτούτο Θεωρητικής και Φυσικής Χημείας (ΙΘΦΧ) - Επιστημονικό έργο