Search results for "Oct"

Synthesis, characterization and magnetic study of two new octahedral iron(III) complexes with pendant zwitterionic Schiff bases

2016

Two Schiff bases, HL1 [2-((3-(dimethylamino)propylimino)methyl)-5-bromophenol] and HL2 [2-((2-(diethylamino)ethylimino)methyl)-6-methoxyphenol], have been employed to prepare two new octahedral iron(III) complexes, [Fe(HL1)2(N3)2]ClO4·2H2O (1) and [Fe(HL2)2(NCS)2]ClO4·H2O (2). Both complexes are characterized by spectral and elemental analyses. Single crystal X-ray diffraction studies confirm their structures. In both complexes, Schiff bases are trapped in their zwitterionic forms and coordinated to iron(III) only through the imine nitrogen and phenoxo oxygen, i.e., they behave as bi-dentate ligands, keeping the remaining potential donor sites pendant. The measurement of χM vs. T for both c…

The bactericidal effect of extracts from Humulus lupulus L Marynka variety on selected bacteria

2020

The aim of the research was to obtain extracts of Humulus lupulus L hop cones of the Marynka variety and to evaluate their antibacterial properties against three strains of gram-negative bacteria (Escherichia coli ATCC 10536, E. coli IPS and Pseudomonas aeruginosa ATCC 27853) and against two strains of gram-positive bacteria (Enterococcus hirae ATCC 10541 and Bacillus cereus ATCC 12826). The research material consisted of dried Marynka variety hop cones, from which extracts in the form essential oil (EO), infusion and decoction were obtained. EO was obtained in the process of hydrodistillation. The antibacterial activity of the extracts was evaluated by the plate-cylinder diffusion method a…

CCDC 257790: Experimental Crystal Structure Determination

2005

Related Article: R.H.Laye, F.K.Larsen, J.Overgaard, C.A.Muryn, E.J.L.McInnes, E.Rentschler, V.Sanchez, S.J.Teat, H.U.Gudel, O.Waldmann, G.A.Timco, R.E.P.Winpenny|2005|Chem.Commun.||1125|doi:10.1039/b416770h

CCDC 2069070: Experimental Crystal Structure Determination

2021

Related Article: Borja Rodríguez-Barea, Júlia Mayans, Renato Rabelo, Adrián Sanchis-Perucho, Nicolás Moliner, José Martínez-Lillo, Miguel Julve, Francesc Lloret, Rafael Ruiz-García, Joan Cano|2021|Inorg.Chem.|60|12719|doi:10.1021/acs.inorgchem.1c01905

CCDC 1054272: Experimental Crystal Structure Determination

2015

Related Article: Ngong Kodiah Beyeh, Rakesh Puttreddy|2015|Dalton Trans.|44|9881|doi:10.1039/C5DT01143D

CCDC 868793: Experimental Crystal Structure Determination

2014

Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010

Synthesis, structural, and thermal characterization of a new binuclear copper(II) chelate complex bearing an amine-hardener for epoxy resins

2016

A new di(μ-carbonato)bis[aqua(diethylenetriamine)copper(II)] hexahydrate complex, [{Cu(NH(C2H4NH2)2)(H2O)(μ-CO3)}2]⋅6H2O (1), was synthesized by direct interaction of malachite with diethylenetriamine (dien). The crystals of 1 were characterized by X-ray powder diffraction and IR spectra, as well as structurally characterized. Compound 1 consists of [{Cu(dien)(H2O)(μ-CO3)}2] discrete units whose CO32– anions play the role of bridging ligands combining two Cu(II) chelate cores into a centrosymmetric dimer. The elongated octahedral environment of Cu2+ consists of three nitrogens of dien and an oxygen from CO32– at the base of the bipyramid; the two apical positions of such polyhedron are occu…

Zdrowie i jego brak w świetle Biblii

2015

El despido de los trabajadores enfermos "con procesos de larga duración": cambio jurisprudencial a raíz de la doctrina Daouidí

2020

Teaching medical students online consultation: reframing the doctor-patient exchange

2017

After qualifying, doctors are expected to refine and develop professional knowledge and competences with a greater emphasis on the communication and consultation skills needed to create and maintain a good doctor-patient relationship. The ‘doctorability’, which is the act of legitimating the patient’s decision to seek medical care during the doctor-patient exchange, has been first studied by Heritage and Maynard (2006). However, the concept has been adapted to the new frames offered by the digital context and, as such, Stommel (2010) talks about the ‘forumability’, which refers to the users’ negotiations and legitimization within the group contributing to health fora. Using Digital Discours…