Syntheses, crystal structures, surface photovoltage, luminescence and molecular recognition properties of zinc(ii) and iron(ii) carboxyphosphonates with 2D and 3D supramolecular structures

CrystEngComm ◽  
2014 ◽  
Vol 16 (6) ◽  
pp. 1174 ◽  
Author(s):  
Wei Zhou ◽  
Yan-Yu Zhu ◽  
Cheng-Qi Jiao ◽  
Zhen-Gang Sun ◽  
Shao-Ping Shi ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Crystal Structures ◽  
Supramolecular Structures ◽  
Surface Photovoltage ◽  
2D And 3D

Mixed-solvothermal synthesis, structures, surface photovoltage, luminescence and molecular recognition properties of three new transition metal phosphonates with 3D framework and supramolecular structures

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 26410-26419 ◽  
Author(s):  
Tong Sun ◽  
Cheng-Qi Jiao ◽  
Wen-Zhu Li ◽  
Zhen-Gang Sun ◽  
Chao Ma ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Transition Metal ◽  
Solvothermal Synthesis ◽  
Supramolecular Structures ◽  
Surface Photovoltage ◽  
Surface Photovoltage Spectroscopy ◽  
Metal Phosphonates ◽  
Solvothermal Conditions ◽  
3D Framework

Three new transition metal(ii) phosphonates have been synthesized under mixed-solvothermal conditions. Surface photovoltage and field-induced surface photovoltage spectroscopy of compounds 1 and 2 have been studied. Compound 3 could be used for the sensitive sensing of DMF.

Transition metal phosphonates with supramolecular structures: syntheses, structures, surface photovoltage and luminescence properties

2016 ◽  
Vol 40 (1) ◽  
pp. 578-588 ◽  
Author(s):  
Yan-Yu Zhu ◽  
Mei-Ling Wang ◽  
Ming-Xue Ma ◽  
Zhen-Gang Sun ◽  
Cheng-Qi Jiao ◽  
...  
Keyword(s):  
Transition Metal ◽  
Supramolecular Structures ◽  
Luminescence Properties ◽  
Surface Photovoltage ◽  
Metal Phosphonates ◽  
2D And 3D

Four new transition metal phosphonates with 2D and 3D supramolecular structures have been hydrothermally synthesized. The surface photovoltage and luminescence properties of the title compounds have also been studied.

Chiral and Achiral Copper(II) Carboxyphosphonates Supramolecular Structures: Synthesis, Structures, Surface Photovoltage, and Magnetic Properties

2016 ◽  
Vol 16 (10) ◽  
pp. 5624-5635 ◽  
Author(s):  
Cheng-Qi Jiao ◽  
Zhou Zhao ◽  
Chao Ma ◽  
Zhen-Gang Sun ◽  
Da-Peng Dong ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Supramolecular Structures ◽  
Surface Photovoltage

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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