BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Plone.org//NONSGML plone.app.event//EN
X-WR-TIMEZONE:Europe/Berlin
BEGIN:VEVENT
SUMMARY:Heavier π-bond systems of group 15 elements
DTSTART;TZID=Europe/Berlin:20260112T160000
DTEND;TZID=Europe/Berlin:20260112T170000
DTSTAMP:20260408T154432Z
UID:ff8bdfef54984aeaadf546abdd8035ba@www.chemie.uni-bonn.de
CATEGORIES:Lu-events,ac-events
CREATED:20251110T124554Z
DESCRIPTION:There has been great interest in compounds with double bonds b
 etween heavier group 15 elements due to their unusual properties. We achie
 ved the synthesis and characterization of the first stable distibene (ArSb
 =SbAr) and dibismuthene (ArBi=BiAr) using bulky Tbt and Bbt groups. The cy
 clic voltammograms of dipnictenes (1b–3b) revealed reversible one-electr
 on reductions\, with distibene showing the lowest reduction potential. The
  anion radical species of 1b and 2b were synthesized and isolated as stabl
 e crystalline compounds via Li reduction\, and the distibene radical (2b) 
 was structurally confirmed by X-ray analysis. These π-bond systems of hea
 vier group 15 elements display remarkable redox behavior. Furthermore\, 1\
 ,2-bis(ferrocenyl)dipnictenes (4–6) were synthesized as novel bimetallic
  d–π electron systems. Recent advances in low-coordinated heavier group
  15 species will be discussed.
LAST-MODIFIED:20251110T124559Z
URL:https://www.chemie.uni-bonn.de/lu/de/heavier-p-bond-systems-of-group-1
 5-elements
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Berlin
X-LIC-LOCATION:Europe/Berlin
BEGIN:STANDARD
DTSTART:20251026T020000
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
END:VTIMEZONE
END:VCALENDAR