Results 31 to 40 of about 84,401 (336)

Oxygen-Induced Dimerization of Alkyl-Manganese(II) 2,6-Bisiminopyridine Complexes: Selective Synthesis of a New Ditopic NNN-Pincer Ligand [PDF]

, 2016
The outcome of the reaction of manganese(II) dialkyls with 2,6-bisiminopyridine (BIP) ligands is dramatically altered by the presence of very small amounts of oxygen (< 0.5 mol %), leading to binuclear species.
Cámpora Pérez, Juan, Melero, Cristobal, Palma, Pilar, Rodríguez Delgado, Antonio, Sandoval, John J., Álvarez González, Eleuterio   +5 more
core   +4 more sources

Protonated paramagnetic redox forms of di-o-quinone bridged with p-phenylene-extended TTF: A EPR spectroscopy study

Beilstein Journal of Organic Chemistry, 2016
The chemical oxidation and reduction processes of deprotonated, direduced o-quinone-exTTF-o-quinone in protic solvents were studied by EPR spectroscopy.
Nikolay O. Chalkov, Vladimir K. Cherkasov, Gleb A. Abakumov, Andrey G. Starikov, Viacheslav A. Kuropatov   +4 more
doaj   +1 more source

Synthesis and Spectroscopic Characterization of Thienopyrazine-Based Fluorophores for Application in Luminescent Solar Concentrators (LSCs)

Molecules, 2021
Organic fluorophores have found broad application as emitters in luminescent solar concentrators (LSCs) for silicon photovoltaics. In particular, the preparation of organic conjugated systems with intense light-harvesting ability, emissions in the deep ...
Xheila Yzeiri, Massimo Calamante, Alessio Dessì, Daniele Franchi, Andrea Pucci, Francesco Ventura, Gianna Reginato, Lorenzo Zani, Alessandro Mordini   +8 more
doaj   +1 more source

An organometallic compound which exhibits a DNA topology-dependent one-stranded intercalation mode [PDF]

, 2016
Understanding how small molecules interact with DNA is essential since it underlies a multitude of pathological conditions and therapeutic interventions.
Adhireksan, Aird, Baruah, Brunk, Chen, Chua, Chua, Davey, Liu, Novakova, Ong, Rescifina, Spingler, Wu, Wu, Wu, Zeglis   +16 more
core   +3 more sources

Guanidinates as Alternative Ligands for Organometallic Complexes

Molecules, 2022
For decades, ligands such as phosphanes or cyclopentadienyl ring derivatives have dominated Coordination and Organometallic Chemistry. At the same time, alternative compounds have emerged that could compete either for a more practical and accessible ...
Fernando Carrillo-Hermosilla, Rafael Fernández-Galán, Alberto Ramos, David Elorriaga   +3 more
doaj   +1 more source

Zigzag-shaped nickel nanowires via organometallic template-free route [PDF]

, 2013
In this manuscript, the formation of nickel nanowires (average size: several tens to hundreds of μm long and 1.0-1.5 μm wide) at low temperature is found to be driven by dewetting of liquid organometallic precursors during spin coating process and by ...
András Paszternák, Avraham Chelly, C Yu, CM Müller, David Zitoun, DC Hyun, E Sikora, F Senocq, H Kim, HT Yang, J Lee, J Ye, J Ye, J Zhang, L-M Lacroix, M Shviro, M Shviro, Meital Shviro, PS Fodor, R Felici, RD Deegan, RD Deegan, S Choi, S Park, S Sun, VF Puntes, VF Puntes, X He, Y Xia   +28 more
core   +1 more source

Non-Invasive Investigation of 19th-Century Photographs: Enrico Van Lint’s Historical Collection in Pisa

Heritage
Enrico Van Lint (Pisa, 1808–1884) was a very prolific photographer, active in Pisa in the 19th century where he had a prominent photographic atelier. He was a meticulous experimenter, investigating the evolving photographic activity of his historical ...
Francesco Poggialini, Beatrice Campanella, Claudia Giostrella, Giulia Lorenzetti, Vincenzo Palleschi, Simona Raneri, Stefano Legnaioli   +6 more
doaj   +1 more source

Peripherally-metallated porphyrins: meso-n1-porphyrinyl-platinum(II) complexes of 5,15-diaryl- and 5,10,15-triarylporphyrins [PDF]

, 2002
Attempted metathesis reactions of peripherally-metallated meso-η1-porphyrinylplatinum(II) complexes such as trans-[PtBr(NiDPP)(PPh3)2] (H2DPP = 5,15-diphenylporphyrin) with organolithium reagents fail due to competitive addition at the porphyrin ring ...
Arnold, Dennis, Edwards, Alice, Hartnell, Regan   +2 more
core   +2 more sources

Trialkyl-dihalotantalum and niobium compounds Patent [PDF]

, 1968
Organometallic compounds of niobium and tantalum useful for film ...
Juvinall, G. L.
core   +1 more source

Comparing Protonolysis and Transmetalation Reactions: Microcalorimetric Studies of C–AuI Bonds in [AuRL] Complexes [PDF]

, 2018
Producción CientíficaThe protonolysis of C–Au bonds in [AuRL] organometallic complexes has been studied by calorimetry for twelve R groups. The experimental data have been combined with DFT calculations to obtain Bond Dissociation Energy values (BDE).
Casares González, Juan Ángel, Espinet Rubio, Pablo, Pérez Iglesias, María   +2 more
core   +2 more sources