Zobrazeno 1 - 10
of 152
pro vyhledávání: '"and Jan Lundell"'
Autor:
Jussi Ahokas, Timur Nikitin, Justyna Krupa, Iwona Kosendiak, Rui Fausto, Maria Wierzejewska, Jan Lundell
Publikováno v:
Photochem, Vol 3, Iss 2, Pp 197-208 (2023)
Ultraviolet-induced photodissociation and photo-isomerization of the three most stable conformers (SSC, GAC, and AAT) of glycolic acid are investigated in a low-temperature solid argon matrix using FTIR spectroscopy and employing laser radiation with
Externí odkaz:
https://doaj.org/article/18dabe40cf864a28b864d3db78d030f9
Publikováno v:
LUMAT, Vol 10, Iss 1 (2022)
This study was aimed at assessing students’ engagement in an integrated indigenous knowledge-chemistry lesson (IIK-CL) designed using the processes involved in cassava dough production. The paper focuses on the behavioural, emotional and cognitive
Externí odkaz:
https://doaj.org/article/698a1a5ea4a3410494362182fb914bfa
Publikováno v:
Molecules, Vol 28, Iss 13, p 5148 (2023)
A comprehensive analysis of the intermolecular interaction energy and anharmonic vibrations of 41 structures of the HXeY⋯HX (X, Y = F, Cl, Br, I) family of noble-gas-compound complexes for all possible combinations of Y and X was conducted. New str
Externí odkaz:
https://doaj.org/article/9b84ec1f2e2c4099bdf59c82c01c39f2
Publikováno v:
Molecules, Vol 28, Iss 3, p 1430 (2023)
Homoaggregates of isocyanic acid (HNCO) were studied using FTIR spectroscopy combined with a low-temperature matrix isolation technique and quantum chemical calculations. Computationally, the structures of the HNCO dimers and trimers were optimized a
Externí odkaz:
https://doaj.org/article/77fcfb7689c3403c851e6278f154fa85
Publikováno v:
Molecules, Vol 27, Iss 2, p 495 (2022)
Weak complexes of isocyanic acid (HNCO) with nitrogen were studied computationally employing MP2, B2PLYPD3 and B3LYPD3 methods and experimentally by FTIR matrix isolation technique. The results show that HNCO interacts specifically with N2. For the 1
Externí odkaz:
https://doaj.org/article/876ad376bdf84a2da3857b420634cb64
Publikováno v:
Molecules, Vol 26, Iss 21, p 6441 (2021)
FTIR spectroscopy was combined with the matrix isolation technique and quantum chemical calculations with the aim of studying complexes of isocyanic acid with sulfur dioxide. The structures of the HNCO⋯SO2 complexes of 1:1, 1:2 and 2:1 stoichiometr
Externí odkaz:
https://doaj.org/article/c5b0cdd3b5c84e1382570e33fb84aeb9
We performed the first comprehensive analysis of the intermolecular interaction energy and anharmonic vibrations of 41 structures of the HXeY···HX (X, Y = F, Cl, Br, I) family of noble-gas-compound complexes for all possible combinations of Y and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdc1b8489a642256b8a62b4d2194025e
https://doi.org/10.26434/chemrxiv-2022-tgq8m
https://doi.org/10.26434/chemrxiv-2022-tgq8m
Publikováno v:
Molecules, Vol 24, Iss 18, p 3245 (2019)
Structural changes of glycolic acid (GA) complex with nitrogen induced by selective overtone excitation of the νOH mode were followed in argon matrices using FTIR spectroscopy. For the most stable SSC1 complex present in different trapping sites dir
Externí odkaz:
https://doaj.org/article/f6391fd0138546afb311ec754478ccca
Publikováno v:
Molecules, Vol 24, Iss 18, p 3262 (2019)
Molecular complexes between glycolic acid and nitrogen were studied in a low-temperature argon matrix with FTIR spectroscopy, and supported by MP2 and BLYPD3 calculations. The calculations indicate 11 and 10 stable complex structures at the MP2 and B
Externí odkaz:
https://doaj.org/article/251fa9257e794c10a2956f1af8ce83cb
Publikováno v:
Inorganics, Vol 6, Iss 3, p 100 (2018)
Ab initio calculations of the structures, vibrational spectra and supermolecular and symmetry-adapted perturbation theory (SAPT) interaction energies of the HXeOH and HXeSH complexes with H2O and H2S molecules are presented. Two minima already report
Externí odkaz:
https://doaj.org/article/7148daa7cc2f4a4eb020d4889e314160