Publication Date: Mon Jun 27 00:00: Research Org.: Energy Frontier Research Centers (EFRC) (United States).
Additionally, direct current magnetic susceptibility measurements were taken for complexes 10 (Dy 3+) and 12 (Er 3+) and showed dominant ferromagnetic behavior. Lifetime data for 11, 12, and 14 suggest sensitization by the terpy antenna does occur in near-infrared systems, although not as efficiently as in the visible region. Solid-state visible and near-infrared lifetime measurements were performed on complexes 6 (Sm 3+), 7 (Eu 3+), 9 (Tb 3+), 10 (Dy 3+), 11 (Ho 3+), 12 (Er 3+), and 14 (Yb 3+), and characteristic emission was observed for all complexes except 11. This structural evolution is accompanied by subsequent changes in modes of supramolecular assembly (halogen bonding, halogen-π, halogen–halogen, and π–π interactions). These 16 complexes consist of four unique structure types ranging from molecular dimers (La 3+ and Ce 3+) to tetramers (Pr 3+–Y 3+) as one moves across the RE 3+ series.
All rights reserved.The syntheses and crystal structures of 16 new rare-earth (RE = La 3+–Y 3+)–3,5-dichlorobenzoic acid–terpyridine molecular materials characterized via single-crystal and powder X-ray diffraction are reported. IMPORTANT: You must include your IP address, otherwise we won't know which address to unblock! You can check your actual IP address (as seen by the outside world) using a free service such as Ĭopyright © 2022 CrystalMaker Software Ltd. Please contact us to request that we unblock your access. Have we made a mistake? If you believe we have mistakenly blocked your access, we apologise. You, or another user with the same IP address, has been detected posting spam, attempting to hack this site, or making a denial-of-service attempt. So please purchase the appropriate licence(s) from us, and delete any stolen software from your computer. Without this income there would be no software. We rely on software sales to fund our research and development. You, or another user with the same IP address, has been detected using an illegal, stolen ("hacked") copy of our software.ĭo not use stolen or "hacked"/"cracked" software: it's illegal - and it's seriously uncool: nobody likes a cheat. Access Denied You are forbidden to access this website because: Either:
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