Matches in SemOpenAlex for { <https://semopenalex.org/work/W2315932743> ?p ?o ?g. }
- W2315932743 endingPage "8450" @default.
- W2315932743 startingPage "8443" @default.
- W2315932743 abstract "Solvent-free crystal structure of N,N-bis(propylacetyl)-1,6,7,12-tetrabromoperylene-3,4:9,10-bis(dicarboximide), PDI-Br4, obtained by X-ray diffraction reveals the core-twisted perylene motif having π–π stacks at an interplanar separation of 3.7 Å. Slip-stacked arrangement of PDI units in PDI-Br4 arises due to the presence of bulky bromine atoms. Femtosecond pump–probe measurements of monomeric PDI-Br4 in toluene reveal ultrafast intersystem crossing (τISC < 110 fs) when excited at 400 nm. Triplet quantum yield (ΦT) of 19 ± 1% and 105 ± 5% for PDI-Br4 in toluene and vapor-annealed polycrystalline 60 nm thick film respectively are estimated from nanosecond transient absorption measurements. Quantum chemical calculations show that the combined effects of heavy atom and core-twist in PDI-Br4 can activate the intersystem crossing by altering the singlet–triplet energy gap. Enhanced quantum yield accounts for the singlet fission mediated generation of triplet excited state in the PDI-Br4 thin film." @default.
- W2315932743 created "2016-06-24" @default.
- W2315932743 creator A5016705030 @default.
- W2315932743 creator A5025275634 @default.
- W2315932743 creator A5050388477 @default.
- W2315932743 creator A5060305787 @default.
- W2315932743 date "2016-04-15" @default.
- W2315932743 modified "2023-10-14" @default.
- W2315932743 title "Access to Triplet Excited State in Core-Twisted Perylenediimide" @default.
- W2315932743 cites W1559782664 @default.
- W2315932743 cites W1970392805 @default.
- W2315932743 cites W1976479631 @default.
- W2315932743 cites W1977282984 @default.
- W2315932743 cites W1978067626 @default.
- W2315932743 cites W1985431411 @default.
- W2315932743 cites W1985561328 @default.
- W2315932743 cites W1986503526 @default.
- W2315932743 cites W1992365436 @default.
- W2315932743 cites W1992677653 @default.
- W2315932743 cites W1998813801 @default.
- W2315932743 cites W1999082732 @default.
- W2315932743 cites W2002563708 @default.
- W2315932743 cites W2007796825 @default.
- W2315932743 cites W2009853711 @default.
- W2315932743 cites W2011204727 @default.
- W2315932743 cites W2011295895 @default.
- W2315932743 cites W2023271753 @default.
- W2315932743 cites W2028029505 @default.
- W2315932743 cites W2030475835 @default.
- W2315932743 cites W2030828517 @default.
- W2315932743 cites W2035884529 @default.
- W2315932743 cites W2038015897 @default.
- W2315932743 cites W2038807342 @default.
- W2315932743 cites W2043020327 @default.
- W2315932743 cites W2044562989 @default.
- W2315932743 cites W2045025555 @default.
- W2315932743 cites W2051115528 @default.
- W2315932743 cites W2053669008 @default.
- W2315932743 cites W2058242045 @default.
- W2315932743 cites W2059126601 @default.
- W2315932743 cites W2066773466 @default.
- W2315932743 cites W2068547739 @default.
- W2315932743 cites W2079363283 @default.
- W2315932743 cites W2094031308 @default.
- W2315932743 cites W2094622988 @default.
- W2315932743 cites W2094923026 @default.
- W2315932743 cites W2111120798 @default.
- W2315932743 cites W2119900664 @default.
- W2315932743 cites W2120320561 @default.
- W2315932743 cites W2121559246 @default.
- W2315932743 cites W2121700700 @default.
- W2315932743 cites W2121996197 @default.
- W2315932743 cites W2130112185 @default.
- W2315932743 cites W2135880523 @default.
- W2315932743 cites W2143981217 @default.
- W2315932743 cites W2145416723 @default.
- W2315932743 cites W2155751707 @default.
- W2315932743 cites W2160144711 @default.
- W2315932743 cites W2166997277 @default.
- W2315932743 cites W2170049254 @default.
- W2315932743 cites W2176062577 @default.
- W2315932743 cites W2218282764 @default.
- W2315932743 cites W2221869960 @default.
- W2315932743 cites W2255925758 @default.
- W2315932743 cites W2271755912 @default.
- W2315932743 cites W2312422164 @default.
- W2315932743 cites W2315490569 @default.
- W2315932743 cites W2318018837 @default.
- W2315932743 cites W2318825726 @default.
- W2315932743 cites W2318857301 @default.
- W2315932743 cites W2327595659 @default.
- W2315932743 cites W2329893394 @default.
- W2315932743 cites W2333517829 @default.
- W2315932743 cites W2334145069 @default.
- W2315932743 cites W2335040395 @default.
- W2315932743 cites W2409112513 @default.
- W2315932743 cites W2431280580 @default.
- W2315932743 cites W3102096631 @default.
- W2315932743 cites W4211056516 @default.
- W2315932743 doi "https://doi.org/10.1021/acs.jpcc.6b00755" @default.
- W2315932743 hasPublicationYear "2016" @default.
- W2315932743 type Work @default.
- W2315932743 sameAs 2315932743 @default.
- W2315932743 citedByCount "88" @default.
- W2315932743 countsByYear W23159327432016 @default.
- W2315932743 countsByYear W23159327432017 @default.
- W2315932743 countsByYear W23159327432018 @default.
- W2315932743 countsByYear W23159327432019 @default.
- W2315932743 countsByYear W23159327432020 @default.
- W2315932743 countsByYear W23159327432021 @default.
- W2315932743 countsByYear W23159327432022 @default.
- W2315932743 countsByYear W23159327432023 @default.
- W2315932743 crossrefType "journal-article" @default.
- W2315932743 hasAuthorship W2315932743A5016705030 @default.
- W2315932743 hasAuthorship W2315932743A5025275634 @default.
- W2315932743 hasAuthorship W2315932743A5050388477 @default.
- W2315932743 hasAuthorship W2315932743A5060305787 @default.
- W2315932743 hasConcept C120665830 @default.