Crystal Structures and Photophysical Properties of 9-Anthracene Carboxylic Acid Derivatives for Photomechanical Applications

2011 ◽  
Vol 11 (11) ◽  
pp. 4975-4983 ◽  
Author(s):  
Lingyan Zhu ◽  
Rabih O. Al-Kaysi ◽  
Robert J. Dillon ◽  
Fook S. Tham ◽  
Christopher J. Bardeen
Keyword(s):  
Carboxylic Acid ◽  
Crystal Structures ◽  
Photophysical Properties

Water-soluble copper(II) complexes with 4,5-dichloro-isothiazole-3-carboxylic acid and heterocyclic N-donor ligands: Synthesis, crystal structures, cytotoxicity, and DNA binding study

2020 ◽  
Vol 510 ◽  
pp. 119778 ◽  
Author(s):  
Julia A. Eremina ◽  
Elizaveta V. Lider ◽  
Taisiya S. Sukhikh ◽  
Lyubov S. Klyushova ◽  
Maria L. Perepechaeva ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Dna Binding ◽  
Crystal Structures ◽  
Water Soluble ◽  
Binding Study ◽  
Donor Ligands

Syntheses, Crystal Structures and Photophysical Properties of Dinuclear Copper(I) Complexes Bearing Diphenylphosphino‐Substituted Benzimidazole Ligands

2021 ◽  
Vol 6 (9) ◽  
pp. 2156-2163
Author(s):  
Mengmeng Cao ◽  
Yi Zhao ◽  
Mengsi Gu ◽  
Chunmei Liu ◽  
Qianqian Zhu ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Photophysical Properties ◽  
Dinuclear Copper

Novel Pyridinium Inner Salt Dye and its Complexes: Synthesis, Crystal Structures and Photophysical Properties

2015 ◽  
Vol 25 (2) ◽  
pp. 473-479 ◽  
Author(s):  
Yong-Hong Zhou ◽  
Na-Li Wang ◽  
Ti-Fang Miao ◽  
Juan-Gang Wang ◽  
Zhe-Yu Wang
Keyword(s):  
Crystal Structures ◽  
Photophysical Properties

Effects of Natural Cyclodextrins on the Photophysical Properties of Dibenzofuran-2-carboxylic Acid

2004 ◽  
Vol 108 (3) ◽  
pp. 392-402 ◽  
Author(s):  
Pablo R. Sainz-Rozas ◽  
José Ramón Isasi ◽  
Miguel Sánchez ◽  
Gloria Tardajos
Keyword(s):  
Carboxylic Acid ◽  
Photophysical Properties

Hydrogen Bonds in "Carboxyoximes": the Case of Bomane Derivatives

2000 ◽  
Vol 55 (8) ◽  
pp. 677-684 ◽  
Author(s):  
Maciej Kubicki ◽  
Teresa Borowiak ◽  
Wiesław Z. Antkowiak
Keyword(s):  
Carboxylic Acid ◽  
Hydrogen Bonds ◽  
Crystal Structures ◽  
Carboxylic Acids ◽  
Supramolecular Structures ◽  
X Ray Diffraction ◽  
X Ray ◽  
Carboxylic Groups ◽  
Acid Function

Abstract The tendency of forming mixed carboxyl-to-oxime hydrogen bonds was tested on the series of bornane derivatives: one with the acid function only (bornane-2-endo-carboxylic acid), one with the oxime function (2,2′-diethylthiobomane-3-oxime), and one with both oxime and carboxylic functions (bornane-2-oxime-3-endo-carboxylic acid). The crystal structures of these compounds were determined by means of X-ray diffraction. In bornane-2-endo-carboxylic acid and 2,2′-diethylthiobornane-3-oxime 'homogenic' hydrogen bonds were found, and these hydrogen bonds close eight-and six-membered rings, respectively. By contrast, in bornane-2-oxime-3-endo-carboxylic acid 'heterogenic' hydrogen bonds between carboxylic and oxime bonds were found. This carboxylic-oxime, or 'carboxyoxime' system is almost always present in compounds which have both oxime and carboxylic groups; therefore it can be regarded as an element of supramolecular structures (synthon). The presence of such synthons can break the tendency of carboxylic acids and oximes towards crystallizing in centrosymmetric structures.

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