Matches in SemOpenAlex for { <https://semopenalex.org/work/W4213046105> ?p ?o ?g. }
- W4213046105 endingPage "546" @default.
- W4213046105 startingPage "532" @default.
- W4213046105 abstract "We report on three new vinylruthenium–triarylamine (TA) conjugates with planarized TA substituents. The neutral, mono-, and dioxidized forms of the complexes were scrutinized by UV/vis/NIR, IR, and EPR spectroscopies as well as by quantum chemical calculations. By analyzing the intervalence charge-transfer (IVCT) transitions of the mixed-valent radical cations, we obtain information on the extent of electronic coupling between the chemically different redox sites. Completely delocalized Ru-MeTA+ shows a vibrationally structured, non-solvatochromic IVCT band. Decreased blueshifts of the indicative Ru(CO) stretching vibration during the first oxidation and larger A(14N) EPR hyperfine splitting constants in concert with smaller g-values indicate enhanced TA contributions to the singly occupied molecular orbital of the other two complexes Ru-TOTA•+ and Ru-DOTA•+ and hence less symmetrical charge and spin density distributions. This is also reflected by the solvatochromism and the asymmetric shape of the IVCT band with a smaller bandwidth at the low-energy side. Temperature-dependent UV/vis/NIR spectroscopy of mixed-valent Ru-TOTA•+ and Ru-DOTA•+ revealed that the band skewing is due to the vibrational coupling of the IVCT transition to symmetrical vibrations, placing these radical cations near or at the class II/III borderline according to Robin and Day." @default.
- W4213046105 created "2022-02-24" @default.
- W4213046105 creator A5000846733 @default.
- W4213046105 creator A5014766523 @default.
- W4213046105 creator A5018484456 @default.
- W4213046105 creator A5028826185 @default.
- W4213046105 creator A5065632744 @default.
- W4213046105 creator A5067859993 @default.
- W4213046105 date "2022-01-13" @default.
- W4213046105 modified "2023-10-16" @default.
- W4213046105 title "Charge and Spin Delocalization in Mixed-Valent Vinylruthenium–Triarylamine-Conjugates with Planarized Triarylamines" @default.
- W4213046105 cites W1479839242 @default.
- W4213046105 cites W1798314171 @default.
- W4213046105 cites W1847697780 @default.
- W4213046105 cites W1850224878 @default.
- W4213046105 cites W1855537652 @default.
- W4213046105 cites W1933698922 @default.
- W4213046105 cites W1959716922 @default.
- W4213046105 cites W1968355139 @default.
- W4213046105 cites W1971407267 @default.
- W4213046105 cites W1972476246 @default.
- W4213046105 cites W1973686723 @default.
- W4213046105 cites W1975603092 @default.
- W4213046105 cites W1976830108 @default.
- W4213046105 cites W1976956207 @default.
- W4213046105 cites W1978973226 @default.
- W4213046105 cites W1981368803 @default.
- W4213046105 cites W1983709591 @default.
- W4213046105 cites W1985445056 @default.
- W4213046105 cites W1985846569 @default.
- W4213046105 cites W1987935734 @default.
- W4213046105 cites W1989187148 @default.
- W4213046105 cites W1992036201 @default.
- W4213046105 cites W1996123153 @default.
- W4213046105 cites W1996623634 @default.
- W4213046105 cites W1997418114 @default.
- W4213046105 cites W2000857390 @default.
- W4213046105 cites W2002266779 @default.
- W4213046105 cites W2002395221 @default.
- W4213046105 cites W2003029762 @default.
- W4213046105 cites W2003805559 @default.
- W4213046105 cites W2009431331 @default.
- W4213046105 cites W2011278098 @default.
- W4213046105 cites W2011352044 @default.
- W4213046105 cites W2012721025 @default.
- W4213046105 cites W2013232915 @default.
- W4213046105 cites W2015723183 @default.
- W4213046105 cites W2016592851 @default.
- W4213046105 cites W2017798162 @default.
- W4213046105 cites W2020045394 @default.
- W4213046105 cites W2021581205 @default.
- W4213046105 cites W2021644247 @default.
- W4213046105 cites W2023971512 @default.
- W4213046105 cites W2027190895 @default.
- W4213046105 cites W2028954705 @default.
- W4213046105 cites W2029039650 @default.
- W4213046105 cites W2032451767 @default.
- W4213046105 cites W2032587009 @default.
- W4213046105 cites W2032874698 @default.
- W4213046105 cites W2033210656 @default.
- W4213046105 cites W2037712507 @default.
- W4213046105 cites W2039559098 @default.
- W4213046105 cites W2039576715 @default.
- W4213046105 cites W2040406048 @default.
- W4213046105 cites W2041065742 @default.
- W4213046105 cites W2045353885 @default.
- W4213046105 cites W2045960816 @default.
- W4213046105 cites W2049694867 @default.
- W4213046105 cites W2050700034 @default.
- W4213046105 cites W2052488518 @default.
- W4213046105 cites W2055383769 @default.
- W4213046105 cites W2055782636 @default.
- W4213046105 cites W2058164610 @default.
- W4213046105 cites W2059820693 @default.
- W4213046105 cites W2059873861 @default.
- W4213046105 cites W2060469597 @default.
- W4213046105 cites W2060946665 @default.
- W4213046105 cites W2061530213 @default.
- W4213046105 cites W2063074480 @default.
- W4213046105 cites W2064153195 @default.
- W4213046105 cites W2065344590 @default.
- W4213046105 cites W2065531464 @default.
- W4213046105 cites W2070616074 @default.
- W4213046105 cites W2070740153 @default.
- W4213046105 cites W2071776811 @default.
- W4213046105 cites W2073057744 @default.
- W4213046105 cites W2074987187 @default.
- W4213046105 cites W2075073393 @default.
- W4213046105 cites W2078834817 @default.
- W4213046105 cites W2079810205 @default.
- W4213046105 cites W2080556687 @default.
- W4213046105 cites W2083790594 @default.
- W4213046105 cites W2091012978 @default.
- W4213046105 cites W2094827999 @default.
- W4213046105 cites W2095078091 @default.
- W4213046105 cites W2097148620 @default.
- W4213046105 cites W2109063029 @default.
- W4213046105 cites W2113154289 @default.