Articles with "characterization crystal" as a keyword



Synthesis, characterization, crystal structure and liquid crystal studies of some symmetric naphthalene derivative molecules

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Published in 2018 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2018.07.036

Abstract: Abstract The synthesis of a series of symmetrical liquid crystals having naphthalene as the central rigid core and attached to long chain flexible 4′-alkoxybenzoate moiety at positions 2,6 - of the aromatic ring are reported.… read more here.

Keywords: crystal structure; structure liquid; characterization crystal; structure ... See more keywords

Isolation, characterization, crystal structure, antioxidant and antibacterial properties of co-lupulone

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Published in 2021 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2021.131718

Abstract: Abstract β-Acids, important part of hops extract, are consisted by three main homologues (co-lupulone, ad-lupulone and n-lupulone). To study the properties of β-acids homologues, co-lupulone monomer was obtained from hops extract. The structure was explored… read more here.

Keywords: lupulone; isolation characterization; crystal structure; characterization crystal ... See more keywords

Synthesis, characterization, crystal structure, molecular docking of o-vanillin and L-valine Derived molecules: DFT study and antiproliferative activity against PANC-1 Cancer cell line

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Published in 2024 at "New Journal of Chemistry"

DOI: 10.1039/d4nj03401e

Abstract: Cu(II) complexes 1 & 2 with and without coligand (2,2’-bipyridyl) were synthesized using ligand NaLH=2-{(E)-[(2-hydroxy-3-methoxyphenyl)methylidene]amino}-3-methylbutanoic acid which is prepared from o-vanillin and L-valine. 1H-NMR, UV-Vis, FTIR techniques characterized the molecules while... read more here.

Keywords: vanillin valine; crystal structure; characterization crystal; synthesis characterization ... See more keywords
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Synthesis, characterization, crystal structure, and reactivity of heterobimetallic dioxovanadium(V) complexes containing multidentate hydrazone ligands

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Published in 2017 at "Journal of Coordination Chemistry"

DOI: 10.1080/00958972.2017.1380194

Abstract: Abstract Two new heterobimetallic complexes of the composition [(VO2)2(μ3-slsch){Na2(μ-H2O)2(H2O)2}]n (1) and [(VO2)2(μ3-npsch){Na2(μ-H2O)2(H2O)2}(DMF)]n (2) were obtained by reaction of the ligand and vanadium pentoxide in a 1:1 molar ratio in methanol in the presence of Na2CO3… read more here.

Keywords: crystal structure; characterization crystal; h2o; crystal ... See more keywords

Synthesis, characterization, and crystal structure of aquabis(4,4′-dimethoxy-2,2′-bipyridine)[μ-(2R,3R)-tartrato(4−)]dicopper(II) octahydrate

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Published in 2019 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989019008053

Abstract: The title compound crystallized from the mock-up of a typical electroless copper bath (ECB) as used to deposit copper on printed circuit boards, consisting of a copper(II) salt, soda lye, l-(+)-tartrate as a complexing agent,… read more here.

Keywords: crystal; synthesis characterization; structure aquabis; characterization crystal ... See more keywords

Synthesis, characterization, crystal structure and Hirshfeld surface analysis of a hexahydroquinoline derivative: tert-butyl 4-([1,1′-biphenyl]-4-yl)-2,6,6-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate

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Published in 2022 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989022007022

Abstract: C—H⋯O and N—H⋯O hydrogen bonds connect molecules in the crystal, generating layers parallel to the (100) plane with (6) and C(7) graph-set motifs. C—H⋯π interactions help to reinforce this layered molecular structure. read more here.

Keywords: structure; hexahydroquinoline; synthesis characterization; characterization crystal ... See more keywords
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Synthesis, characterization, and crystal structures of N,N′-bis(2-dialkylaminophenyl)thioureas

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Published in 2023 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989022012245

Abstract: Two aryl-substituted thiourea compounds, N,N′-bis[2-(dimethylamino)phenyl]thiourea (1) and N,N′-bis[2-(diethylamino)phenyl]thiourea (2), both exhibit intramolecular hydrogen bonds, corresponding to the N—H resonance acquired from 1H NMR spectroscopy. The other N—H bonds form close contacts with the sulfur atom… read more here.

Keywords: bis dialkylaminophenyl; spectroscopy; crystal structures; structures bis ... See more keywords

Characterization of Crystal Properties and Defects in CdZnTe Radiation Detectors

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Published in 2024 at "Crystals"

DOI: 10.3390/cryst14110935

Abstract: CdZnTe-based detectors are highly valued because of their high spectral resolution, which is an essential feature for nuclear medical imaging. However, this resolution is compromised when there are substantial defects in the CdZnTe crystals. In… read more here.

Keywords: cdznte radiation; defects cdznte; properties defects; characterization crystal ... See more keywords