Ara
Toplam kayıt 1058, listelenen: 1041-1050
A series of silver(I) coordination polymers with saccarinate and flexible aliphatic diamines
(Academic Press Inc Elsevier Science, 2017)
A series of Ag(I) complexes with aliphatic diamines having a different chain length (NH2-(CH2)(n)-NH2, n=4-9), with the formulas, [Ag(mu-sac)(mu-db)(0.5)](n) (1), {[Ag-4(sac)(4)(mu-dp)2]center dot 4H(2)O}(n) (2), ...
Effects of the matrix and intramolecular interactions on the stability of the higher-energy conformers of 2-fluorobenzoic acid
(Amer Inst Physics, 2017)
DFT(B3LYP)/6-311++ G(d, p) calculations on 2-fluorobenzoic acid (2FBA) showthat the molecule has four conformers: two lowenergy conformers (forms I and II) with the carboxylic acid group assuming the cis configuration (O ...
Using heavy atom rare gas matrix to control the reactivity of 4-methoxybenzaldehyde: A comparison with benzaldehyde
(Amer Inst Physics, 2012)
Different patterns of photochemical behavior were observed for 4-methoxybenzaldehyde (p-anisaldehyde) isolated in xenon and in argon matrices. Monomers of the compound isolated in solid Xe decarbonylate upon middle ultraviolet ...
Sol-gel derived zinc oxide films: Effect of deposition parameters on structure, microstructure and photoluminescence properties
(Academic Press LTD- Elsevier Science LTD, 2011)
ZnO films were prepared by sol-gel method and deposited onto glass substrates with spin coating system. XRD patterns and FESEM analysis were used to investigate the effect of deposition parameters such as spin speed and ...
Hyperbolic Octonion Formulation of Gravitational Field Equations
(Springer/Plenum Publishers, 2013)
In this paper, the Maxwell-Proca type field equations of linear gravity are formulated in terms of hyperbolic octonions (split octonions). A hyperbolic octonionic gravitational wave equation with massive gravitons and ...
11-Butyl-3-methoxy-11H-benzo[a]carbazole
(Wiley-Blackwell, 2010)
The title compound, C(21)H(21)NO, consists of a carbazole skeleton with a methoxybenzene ring fused to the carbazole, and a butyl group attached to the carbazole N atom. The carbazole skeleton is nearly planar [maximum ...
Infrared spectrum and STM images of cyclohexene-2-ethanamine: First principle investigation
(Elsevier Science BV, 2008)
The vibrational properties of cyclohexene-2-ethanamine molecule are studied by both theoretically and experimentally. The theoretical calculations are performed using density functional perturbation theory (DFPT) based on ...
Experimental and theoretical NMR study of 4-(3-cyclohexen-1-yl)pyridine
(Pergamon-Elsevier Science LTD, 2008)
H-1, C-13, DEPT, COSY, NOESY and HETCOR NMR spectra of 4-(3-cyclohexen-1-yl)pyridine (4-Chpy) have been reported for the first time. H-1 and C-13 NMR chemical shifts of 4-Chpy (C11H13N) have been calculated by means of the ...
Physicochemical Characterization of Natural and Na+-, K+-, Ca2+- and Mg2+-modified Clinoptilolite from Gordes (Manisa, Turkey)
(Multi-Science Publ Co LTD, 2009)
Physicochemical characterization of the natural solid-phase Gordes clinoptilolite and of the Na+-, K+, Ca2+- and Mg2+-modified forms of the mineral (as obtained through ion-exchange) by batch methods, X-ray diffractometry ...
Structural characterization, electrochemical, photoluminescence and thermal properties of potassium ion-mediated coordination polymer
(Pergamon-Elsevier Science LTD, 2015)
A polymeric potassium complex of p-nitrophenol was synthesized and characterized by analytical and spectroscopic techniques. Molecular structure of the complex was determined by single crystal X-ray diffraction study. X-ray ...