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Toplam kayıt 6941, listelenen: 1-20
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1,3-bi-9-anthrylpropane
(Blackwell Publishing, 2007)The title compound, C31H24, with three molecules in the asymmetric unit. The crystal packing is mainly stabilized by weak C - H-...pi interactions in addition to van der Waals forces. -
1,3-Bis(9-ethylcarbazol-3-yl)propane
(Blackwell Publishing, 2005)In the title compund, C31H30N2, pi-pi overlap is absent in the region where carbazole groups of two adjacent molecules are inclined toward each other. The ethyl groups which protrude from the plane of the carbazole groups ... -
1,4-Di-9-anthrylbutane
(Blackwell Publishing, 2007)In the title compound, C32H26, the molecule has an inversion centre at the mid-point of the central C-C bond. Weak intermolecular C-H center dot center dot center dot pi interactions help to stabilize the crystal structure. -
(1-x)BaFe12O19/ xCoFe(2)O(4) hard/soft magnetic nanocomposites: Synthesis, physical characterization, and antibacterial activities study
(Elsevier Science BV, 2019)In the current study, nanocomposites of (1-x)BaFe12O19/xCoFe(2)O(4) (x = 0.3, 0.5, and 0.7) were prepared via sal-gel method. Their structural and magnetic properties were chracterized using X-ray diffractometer (XRD), ... -
10,10 '-Dinitro-10,10 '-(butane-1,4-diyl)dianthracen-9(10H)-one
(Blackwell Publishing, 2006)The title compound, C32H24N2O6, was obtained as the decomposition product of (E,E)-1,4-bis[9,10-dihydro-9-nitro-10-(trinitromethyl)-9-anthryl]butane, which was synthesized via a photochemical reaction of 1,4-bis(9-anthryl)butane ... -
10,10 '-dinitro-10,10 '-(propane-1,3-diyl)di-10H-anthracen-9-one
(Blackwell Publishing, 2006)The title compound, C31H22N2O6, was obtained as the decomposition product of (E, E)-1,3-bis[9,10-dihydro-9-nitro10-(trinitromethyl)-9-anthryl] propane, which was synthesized via a photochemical reaction of 1,3-di-9-anthrylpropane ... -
A 2 : 1 complex of 1,3-bis(9H-carbazol-9-yl)propane and tetrachloro-p-benzoquinone (p-chloranil)
(Blackwell Publishing, 2006)In the title electron donor-acceptor complex, C27H22N2 center dot-0.5C(6)Cl(4)O(2), the p-chloranil molecule lies on a crystallographic inversion center, which is located at the center of the benzene ring. In the crystal ... -
2-[1-(Hydroxyimino)ethyl]-2,5,5-tri- methylperhydropyrimidine-butane-2,3-dione monooxime (1/1)
(Munksgaard Int Publ Ltd, 2001)The title compound, C9H19N3O C4H7NO2, displays strong intramolecular O?H N [O N 2.6743 (13) AÊ ] and N? H N [N N 2.6791 (15) AÊ ] hydrogen bonds, and strong intermolecular O?H N [O N 2.7949 (15) AÊ ] and N? H ... -
2-Acetyl-3-methyl-4H-1,4-benzothiazine: a redetermination at 100 K
(Wiley-Blackwell,, 2006)The structure of the title compound, C11H11NOS, has been reported previously at room temperature by Ferguson & Ruhl [Cryst. Struct. Commun. (1982), 11, 1033-1038]. We report here a redetermination, at 100 (2) K, with ... -
2-and 1-D coordination polymers of Dy(III) and Ho(III) with near infrared and visible luminescence by efficient charge-transfer antenna ligand
(Elsevier Science Bv, 2017)Two new lanthanide-based coordination complexes, [Dy(2-stp).2(H2O)]n (1) and {[Ho(2-stp).3(H2O)]center dot(H2O)}(n) (2) [2-stp = 2-sulfoterephthalic acid] were synthesized by hydrothermal reaction and characterized by ... -
2019-nCoV-SARS-CoV-2 (COVID-19) infection: Cruciality of Furin and relevance with cancer
(Churchill Livingstone, 2020)SARS-CoV-2 (covid-19), which emerged from Wuhan, China became a pandemic in the world. Day by day, the number of new cases and deaths in most of the European countries and the United States are increasing as it is ... -
2D magnetic texture analysis of co-cu films
(Walter De Gruyter GMBH, 2017)The magnetic textures for the produced magnetic materials are important concepts in accordance with technical applications. Therefore, the aim of this article is to determine 2D magnetic textures of electrodeposited Co-Cu ... -
2D Nesting and scheduling in metal additive manufacturing
(Springer, 2021)Additive manufacturing (or 3D printing) is considered to be the future of manufacturing. Flexibility, accuracy, rapidness, cost efficiency and lightness are among the advantages those additive manufacturing provides. ... -
3,9-dimethyl-1,11-diphenyl-4,8-diaza-undecane-1,11-dione dihydrate
(Munksgaard Int Publ Ltd, 1999)The title compound, C23H26N2O2. 2H(2)O, displays strong intramolecular N-H ... O [2.637(2) Angstrom] and intermolecular O-H ... O [2.763(4) and 2.842(3) Angstrom] hydrogen bonds within each salicylideneimine unit and water ... -
3-d imaging of inhomogeneous materials loaded in a rectangular waveguide
(IEEE-Inst Electrical Electronics Engineers Inc, 2010)A Newton-type method for the reconstruction of inhomogeneous 3-D complex permittivity variation of arbitrary shaped materials loaded in a rectangular waveguide is presented. The problem is first formulated as a system of ... -
3-d polymeric structure formed by hydrogen bonds of copper (II) complex
(Taylor & Francis Ltd, 2017)A new copper complex trans-Dichlorobis[4-methoxypyridine]copper(II) (1) was synthesized and its crystal structure determined by X-ray diffraction. The close CuCl contacts between the molecular units form bi-bridged dimers. ... -
4-Functionalized 1,3-diarylpyrazoles bearing benzenesulfonamide moiety as selective potent inhibitors of the tumor associated carbonic anhydrase isoforms IX and XII
(Elsevier France-Editions Scientifiques Medicales Elsevie, 2014)A library of 4-functionalized 1,3-diarylpyrazoles (3a-3h, 5a-5g and 6a-6g) was designed, synthesized and evaluated against four human carbonic anhydrase (CA, EC 4.2.1.1) isozymes representing two cytosolic isozymes hCA I ... -
4-Piridin boronik asit katyonu ve left[Pdleft(S2C2O2right)2right] anyonu içeren yeni bileşiğin sentezi ve kristal yapısı
(Iğdır Üniversitesi, 2021)In this work, new compound [HNC5H4B(OH)(OCH3)-4]2[Pd(S2C2O2)2] was synthesized and its crystal structure was determined by single crystal X-ray diffraction method. The compound crystallized in the monoclinic crystal system ... -
4D-QSAR analysis and pharmacophore modeling: Electron conformational-genetic algorithm approach for penicillins
(Pergamon-Elsevier Science Ltd, 2011)4D-QSAR studies were performed on a series of 87 penicillin analogues using the electron conformational-genetic algorithm (EC-GA) method. In this EC-based method, each conformation of the molecular system is described by ... -
4d-qsar study of hept derivatives by electron conformational-genetic algorithm method
(Taylor & Francis Ltd, 2012)In this work, the EC-GA method, a hybrid 4D-QSAR approach that combines the electron conformational (EC) and genetic algorithm optimization (GA) methods, was applied in order to explain pharmacophore (Pha) and predict ...
