Results 41 to 50 of about 36,183 (254)

Novel Furanoid α-Substitued α-Amino Acid as a Potent Turn Mimic in Peptide Synthesis

open access: yesMolecules, 2006
A stereoselective approach has been developed to the new sugar amino acid and potential potent turn mimic 5-O-(tert-butyldimethylsilyl)-3-deoxy-1,2-O- isopropylidene-3-methoxycarbonylamino-α-D-xylofuranose 3-C-carboxylic acid (12), via the [3,3 ...
Jana Raschmanová   +2 more
doaj   +1 more source

Terpyridine and quaterpyridine complexes as sensitizers for photovoltaic applications [PDF]

open access: yes, 2016
Terpyridine and quaterpyridine-based complexes allow wide light harvesting of the solar spectrum. Terpyridines, with respect to bipyridines, allow for achieving metal-complexes with lower band gaps in the metal-to-ligand transition (MLCT), thus providing
Barbero, Nadia   +5 more
core   +2 more sources

Synthesis, Characterization and Antibacterial Properties of Complex [Ag(SCN)(2-NH2py)] [PDF]

open access: yesE3S Web of Conferences
The reaction of AgSCN with 2-aminopyridine in ammonia solution produces the colorless crystal of catena-poly [Ag(SCN))(C6H5N2)]n. The crystals were characterized by FTIR analysis and single crystal X-Ray diffraction.
Mariyam Dewi   +3 more
doaj   +1 more source

The Thiocyanate Anion is a Primary Driver of Carbon Dioxide Capture by Ionic Liquids [PDF]

open access: yes, 2014
Carbon dioxide, CO2, capture by room-temperature ionic liquids (RTILs) is a vivid research area featuring both accomplishments and frustrations. This work employs the PM7-MD method to simulate adsorption of CO2 by 1,3-dimethylimidazolium thiocyanate at 300 K.
arxiv   +1 more source

INFRARED AND RAMAN SPECTROSCOPIC STUDY OF ION PAIRING OF STRONTIUM(II) AND BARIUM(II) BY THIOCYANATES IN LIQUID AMMONIA [PDF]

open access: yes, 2002
Infrared and Raman spectroscopy techniques have been used to study the ionic interactions of strontium(II) and barium(II) with thiocyanate ion in liquid ammonia.
Chingakule, Dicky D.K.   +2 more
core   +3 more sources

catena-Poly[[{N,N-dimethyl-N′-[1-(pyridin-2-yl)ethylidene]ethane-1,2-diamine-κ3N,N′,N′′}(thiocyanato-κN)cadmium]-μ-thiocyanato-κ2S:N]

open access: yesActa Crystallographica Section E, 2011
In the title compound, [Cd(NCS)2(C11H17N3)]n, the CdII atom is octahedrally coordinated by the N,N′,N′′-tridentate Schiff base ligand and one terminal thiocyanate N atom.
Nura Suleiman Gwaram   +2 more
doaj   +1 more source

Low-dimensional quantum magnetism in Cu(NCS)$_2$: A molecular framework material [PDF]

open access: yesPhys. Rev. B 97, 144421 (2018), 2017
Low-dimensional magnetic materials with spin-$\frac{1}{2}$ moments can host a range of exotic magnetic phenomena due to the intrinsic importance of quantum fluctuations to their behavior. Here, we report the structure, magnetic structure and magnetic properties of copper(II) thiocyanate, Cu(NCS)$_2$, a one-dimensional coordination polymer which ...
arxiv   +1 more source

The crystal structure of urea nitrate [PDF]

open access: yes, 1969
The structure of urea nitrate has been solved, by the use of three-dimensional X-ray data. Data were collected using Cu Ke and Mo K0~ radiations. The structure consists of layers with urea and nitrate groups held together by hydrogen bonds. The positions
Feil, D., Harkema, S.
core   +3 more sources

Bis(thiocyanato-κN)[tris(2-pyridylmethyl)amine-κ4N,N′,N′′,N′′′]nickel(II) methanol hemisolvate

open access: yesActa Crystallographica Section E, 2009
The title complex, [Ni(NCS)2(C18H18N4)]·0.5CH3OH, consists of two crystallographically distinct complexes and a methanol solvent molecule. The NiII complexes are pseudo-octahedral six-coordinate, with the tris(2-pyridylmethyl)amine (TPA) ligand ...
Sajini R. Randeniya, Richard E. Norman
doaj   +1 more source

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