scholarly journals Influence of intermolecular interactions on solid state luminescence of imidazopyridines: theoretical interpretations using FMO-TDDFT and ONIOM approaches

2014 ◽  
Vol 16 (28) ◽  
pp. 14388 ◽  
Author(s):  
Yasuhiro Shigemitsu ◽  
Toshiki Mutai ◽  
Hirohiko Houjou ◽  
Koji Araki
Keyword(s):  
Solid State ◽  
Intermolecular Interactions ◽  
State Luminescence

Turn-on solid state luminescence by solvent-induced modification of intermolecular interactions

2020 ◽  
Vol 8 (44) ◽  
pp. 15742-15750
Author(s):  
Prabhat Majumdar ◽  
Madhubrata Ghora ◽  
Reinhold Wannemacher ◽  
Johannes Gierschner ◽  
Shinto Varghese
Keyword(s):  
Solid State ◽  
Intermolecular Interactions ◽  
Protic Solvent ◽  
Stimuli Responsive ◽  
Turn On ◽  
State Luminescence

Turn-on solid state luminescence through the co-operative interactions between benzimidazole-based chromophore and DMSO molecules. The co-assembly can be perturbed by the exposure of polar protic solvent vapours and conceivably be utilized as a vapour stimuli responsive material.

Temperature-Dependent Solid-state Luminescence and Reversible Phase Transition of (n-Bu4N)[Au(SC6H3-3,5-Me2)2]

2003 ◽  
Vol 32 (11) ◽  
pp. 1002-1003 ◽  
Author(s):  
Seiji Watase ◽  
Takayuki Kitamura ◽  
Nobuko Kanehisa ◽  
Masami Nakamoto ◽  
Yasushi Kai ◽  
...  
Keyword(s):  
Phase Transition ◽  
Solid State ◽  
Temperature Dependent ◽  
Reversible Phase Transition ◽  
Reversible Phase ◽  
State Luminescence

scholarly journals Convenient Access to Functionalized Non-Symmetrical Atropisomeric 4,4′-Bipyridines

Compounds ◽  
2021 ◽  
Vol 1 (2) ◽  
pp. 58-74
Author(s):  
Emmanuel Aubert ◽  
Emmanuel Wenger ◽  
Paola Peluso ◽  
Victor Mamane
Keyword(s):  
Solid State ◽  
Intermolecular Interactions ◽  
Medicinal Chemistry ◽  
Crystal Packing ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Halogen Bonds ◽  
Cross Coupling Reactions ◽  
Cyano Groups ◽  
Post Functionalization

Non-symmetrical chiral 4,4′-bipyridines have recently found interest in organocatalysis and medicinal chemistry. In this regard, the development of efficient methods for their synthesis is highly desirable. Herein, a series of non-symmetrical atropisomeric polyhalogenated 4,4′-bipyridines were prepared and further functionalized by using cross-coupling reactions. The desymmetrization step is based on the N-oxidation of one of the two pyridine rings of the 4,4′-bipyridine skeleton. The main advantage of this methodology is the possible post-functionalization of the pyridine N-oxide, allowing selective introduction of chlorine, bromine or cyano groups in 2- and 2′-postions of the chiral atropisomeric 4,4′-bipyridines. The crystal packing in the solid state of some newly prepared derivatives was analyzed and revealed the importance of halogen bonds in intermolecular interactions.

Multi-color solid-state luminescence of difluoroboron β-diketonate complexes bearing carbazole with mechanofluorochromism and thermofluorochromism

2016 ◽  
Vol 128 ◽  
pp. 271-278 ◽  
Author(s):  
Mingyang Liu ◽  
Lu Zhai ◽  
Jingbo Sun ◽  
Pengchong Xue ◽  
Peng Gong ◽  
...  
Keyword(s):  
Solid State ◽  
State Luminescence

Pentafluorophenyl Copper–Pyridine Complexes: Synthesis, Supramolecular Structures via Cuprophilic and π-Stacking Interactions, and Solid-State Luminescence

2011 ◽  
Vol 31 (4) ◽  
pp. 1546-1558 ◽  
Author(s):  
Ami Doshi ◽  
Anand Sundararaman ◽  
Krishnan Venkatasubbaiah ◽  
Lev N. Zakharov ◽  
Arnold L. Rheingold ◽  
...  
Keyword(s):  
Solid State ◽  
Supramolecular Structures ◽  
Stacking Interactions ◽  
Pyridine Complexes ◽  
Π Stacking ◽  
State Luminescence

Substituent and Solvent Effects on Intermolecular Interactions in Crystals of N-Acylhydrazone Derivatives: Single-Crystal X-ray, Solid-State NMR, and Computational Studies

2014 ◽  
Vol 14 (5) ◽  
pp. 2263-2281 ◽  
Author(s):  
Liliana Mazur ◽  
Katarzyna N. Jarzembska ◽  
Radosław Kamiński ◽  
Krzysztof Woźniak ◽  
Edyta Pindelska ◽  
...  
Keyword(s):  
Solid State ◽  
Single Crystal ◽  
Intermolecular Interactions ◽  
Solvent Effects ◽  
Solid State Nmr ◽  
Computational Studies ◽  
X Ray
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