Pregled bibliografske jedinice broj: 206782
Comparison of the Temperature Effect on the π *← n and π *← π Electronic Transition Bands of NO3-(aq)
Comparison of the Temperature Effect on the π *← n and π *← π Electronic Transition Bands of NO3-(aq) // Journal of solution chemistry, 34 (2005), 6; 613-616 doi:10.1007/s10953-005-4487-0 (međunarodna recenzija, članak, znanstveni)
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Naslov
Comparison of the Temperature Effect on the π *← n and π *← π Electronic Transition Bands of NO3-(aq)
Autori
Tomišić, Vladislav ; Butorac, Vjekoslav ; Viher, Jadranka ; Simeon, Vladimir
Izvornik
Journal of solution chemistry (0095-9782) 34
(2005), 6;
613-616
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nitrate ; UV spectroscopy ; hydration ; hydrogen bond ; temperature dependence
Sažetak
The effect of temperature on the π *← π transition band in the UV absorption spectrum of NO3-(aq) centered at 200 nm was studied in the range of (10...70) oC. The observed temperature independence was in contrast with the significant influence of temperature on the nitrate π *← n transition reported recently by us. However, taking into account the electronic states involved in both transitions, it was concluded that this finding was in accordance with our previous assumption that interconversion between spectrally distinct (with respect to π *← n band) nitrate species included the rupture/formation of hydrogen bond(s) in the hydration shell of the nitrate ion.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
