Sammual Yu Lut Leung;Anthony Yiu Yan Tam;Chi Hang Tao;Hoi Shan Chow;咏华 任
The University of Hong Kong
发表时间:2012-1-18
期 刊:Journal of the American Chemical Society
语 言:English
U R L: http://www.scopus.com/inward/record.url?scp=84855928711&partnerID=8YFLogxK
Dinuclear alkynylplatinum(II) terpyridyl complexes with oligomeric bridge consisting of five repeating meta-phenylene ethynylene (mPE) units have been found to exhibit a strong tendency to fold back onto themselves to form short helical strands through the stabilization of Pt ⋯Pt and π-π interactions. The steric bulk of the terpyridine ligands and the length of the oligomeric bridge have been found to affect the extent of the intramolecular Pt ⋯Pt interaction that governs the stabilization of the short helical strand in solution. Their folding properties via Pt ⋯Pt and π-π stacking interactions have been studied by 1H NMR, 2D ROESY NMR, electronic absorption, and emission spectroscopies.
化合物
医学与生命科学
工程与材料科学
Scopus度量
年份 | CiteScore | SJR | SNIP |
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1996 | |||
1997 | |||
1998 | |||
1999 | 3.438 | 2.106 | |
2000 | 3.589 | 2.141 | |
2001 | 3.506 | 2.112 | |
2002 | 3.587 | 2.324 | |
2003 | 3.421 | 2.223 | |
2004 | 3.841 | 2.187 | |
2005 | 4.413 | 2.205 | |
2006 | 4.662 | 2.229 | |
2007 | 5.202 | 2.134 | |
2008 | 5.06 | 2.121 | |
2009 | 4.958 | 2.199 | |
2010 | 5.167 | 2.14 | |
2011 | 16.1 | 5.478 | 2.326 |
2012 | 17.4 | 6.211 | 2.373 |
2013 | 19.3 | 5.993 | 2.446 |
2014 | 20.9 | 6.294 | 2.568 |
2015 | 22.4 | 6.775 | 2.602 |
2016 | 23.5 | 7.492 | 2.608 |
2017 | 24 | 8.127 | 2.634 |
2018 | 24.4 | 7.468 | 2.652 |
2019 | 24.8 | 6.976 | 2.682 |
2020 | 25 | ||
2021 |
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