SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Kaynak B) "

Search: WFRF:(Kaynak B)

  • Result 1-7 of 7
Sort/group result
   
EnumerationReferenceCoverFind
1.
  •  
2.
  • Berggren, Gustav, et al. (author)
  • Tetraethylammonium [12,12-diethyl-2,2,9,9-tetramethyl-1,4,7,10-tetraza-5,6-benzotridecane-3 ,8,11,13-tetraone(4-)]oxidomanganate(V)
  • 2007
  • In: Acta Crystallographica Section E. - 1600-5368. ; 63:11, s. M2672-M2673
  • Journal article (peer-reviewed)abstract
    • The Mn-V complex in the title compound, (C8H20N)[ Mn(C21H26N4O4)O], is interesting as it has been suggested that Mn-V oxospecies are intermediates both in epoxidation of alkenes and in water oxidation in PSII, i.e. photosystem II, the protein found in oxygenic photosynthetic organisms, which uses light to split water into O-2, protons and electrons. The Mn atom has a square-pyramidal coordination of four N atoms with an apical O atom. The four N atoms coordinating to Mn [Mn-N = 1.872 (2)-1.882 (2) angstrom] form a plane within 0.03 (3) angstrom from which the Mn ion is displaced by 0.582 (2) angstrom.
  •  
3.
  •  
4.
  • Ekström, Jesper, et al. (author)
  • Bio-inspired, side-on attachment of a ruthenium photosensitizer to an iron hydrogenase active site model
  • 2006
  • In: Dalton Transactions. - : Royal Society of Chemistry (RSC). - 1477-9226 .- 1477-9234. ; :38, s. 4599-4606
  • Journal article (peer-reviewed)abstract
    • The first ruthenium - diiron complex [(mu- pdt) Fe-2(CO)(5){PPh2(C(6)H(4)CCbpy)} Ru(bpy)(2)](2+) 1 (pdt = propyldithiolate, bpy = 2,2'-bipyridine) is described in which the photoactive ruthenium trisbipyridyl unit is linked to a model of the iron hydrogenase active site by a ligand directly attached to one of the iron centers. Electrochemical and photophysical studies show that the light-induced MLCT excited state of the title complex is localized towards the potential diiron acceptor unit. However, the relatively mild potential required for the reduction of the acetylenic bipyridine together with the easily oxidized diiron portion leads to a reductive quenching of the excited state, instead. This process results in a transiently oxidized diiron unit which may explain the surprisingly high light sensitivity of complex 1.
  •  
5.
  •  
6.
  •  
7.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-7 of 7

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view