Yazar "Tanak, Hasan" için listeleme
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2-Ethyl-N-[(5-nitrothiophen-2-yl)methylidene]aniline
Ceylan, Umit; Tanak, Hasan; Gumus, Sumeyye; Agar, Erbil (WILEY-BLACKWELL, 2011)In the title compound, C13H12N2O2S, the dihedral angle between the benzene and thiophene rings is 36.72 (8)degrees. An intermolecular C-H center dot center dot center dot pi interaction contributes to the stability of the ... -
(2-Hydroxyethyl)triphenylphosphonium chloride
Ceylan, Umit; Tanak, Hasan; Turkkan, Ercan; Dereli, Omer; Buyukgungor, Orhan (WILEY-BLACKWELL, 2011)In the crystal structure of the title compound, C20H20OP+center dot Cl-, the cations and anions are linked by intermolecular CH center dot center dot center dot Cl and O-H center dot center dot center dot Cl hydrogen bonds ... -
3,5-di-tert-butil-2-hidroksibenzaldahit'den türetilen bazı schiff baz ve metal komplekslerinin x-ışınları kırınımı, spektroskopik ve kuantum mekaniksel yöntemlerle incelenmesi
Kaynar, Nihal Kan (Amasya Üniversitesi, 2020)Bu tez çalışmasında, dört adet organik ve metal kompleksi Schiff baz bileşikleri Bis{(E)-2,4-di-tert-butil-6- ((3-asetilfenilimino)metil)fenaloto-N,O-}bakır(II), Bis{(E)-2,4-di-tert-butil-6-((3-metoksi-5(triflorometil)fe ... -
Analysis on molecular, spectroscopic and electronic behavior of 4,4 '-(butane-1,4-diyl)bis(14(1-(4-chlorobenzyl)-1H-1,2,3-triazol-5-yl) methyl)-3-methyl-1H-1,2,4-triazol-5(4H)-one): A theoretical approach
Evecen, Meryem; Tanak, Hasan; Unver, Yasemin; Celik, Fatih; Semiz, Levent (ELSEVIER SCIENCE BV, 2018)In this study, 4,4'-(butane-1,4-diyl)bis(1-((1-(4-chlorobenzyl)-1H-1,2,3-triazol-5-yl)methyl)-3-methyl-1H-1,2,4-triazol-5(4H)-one) was synthesized and characterized by FT-IR, H-1 NMR and C-13 NMR. In addition, quantum ... -
Bazı 2-hidroksi Shiff baz bileşiklerinin yapılarının tek kristal X-ışını kırınımı ve kuramsal yöntemlerle incelenmesi
Koca, Melek (Amasya Üniversitesi, 2018)Bu tez çalışmasında, (E)-4-bromo-5-metoksi-2-((p-tolilimino)metil)fenol (I) ve (E)-4-bromo-5-floro-2-((p-tolilimino)metil)fenol (II) 2-hidroksi Schiff baz bileşikleri sentezlenmiş ve moleküler yapıları X-ışınları kırınımı ... -
Bazı organik ve metalli Schiff baz bileşiklerinin deneysel ve hesaplamalı yöntemlerle incelenmesi
Toprak, Şenol (Amasya Üniversitesi, 2019)Bu tez çalışmasında, Bis{1-[[p-fenoksifenilimino]methilenil]-2-naftalenolato-N,O} Bakır, (E)-1-((3-kloro-4-metilfenilimino)metil)naftelen-2-ol Bakır, (E)-1-((3-kloro-4metil-fenilimino)metil) naftalen-2-ol ve (E)-2,4-di-t ... -
Bazı Schiff baz bileşiklerinin moleküler yapılarının, fiziksel ve kimyasal özelliklerinin deneysel ve teorik yöntemlerle incelenmesi
Bülbül, Ahmet (Amasya Üniversitesi, 2024)Bu tez çalışmasında, Schiff bazlarından türetilmiş C13H8Br2FNO (I) ve C14H11BrFNO2 (II) organik moleküllerinin, tek kristal X-ışını yapı çözümlemeleri ve teorik hesaplama yöntemi ile elde edilen çeşitli fiziksel ve kimyasal ... -
A combined experimental (XRD, FT-IR, and UV-Vis) and DFT computational studies on (E)-N-[4-bromo-2-(trifluromethoxy) phenyl]-1-(5-nitrothiophen-2-yl) methanimine
Tanak, Hasan; Kocak, Figen; Agar, Erbil (TAYLOR & FRANCIS LTD, 2016)(E)-N-[4-bromo-2-(trifluromethoxy)phenyl]-1-(5-nitrothiophen-2-yl)methanimine, an organic Schiff base compound has been synthesised and characterised by FT-IR, UV-Vis, and X-ray single-crystal determination. The molecular ... -
Combined experimental and DFT computational studies on (E)-1-(5-nitrothiophen-2-yl)-N-[4-(trifluoromethyl)phenyl] methanimine
Tanak, Hasan; Agar, Aysen Alaman; Buyukgungor, Orhan (ELSEVIER SCIENCE BV, 2013)The Schiff base compound (E)-1-(5-nitrothiophen-2-yl)-N-[4-(trifluoromethyl)phenyl] methanimine has been synthesized and characterized by IR, UV-Vis, and X-ray single-crystal determination. The molecular geometry from X-ray ... -
Comparative structural, spectroscopic and nonlinear optical analysis of a Schiff base compound with experimental and theoretical methods (HF, B3LYP and WB97X-D)
Evecen, Meryem; Tanak, Hasan; Agar, Aysen Alaman; Meral, Seher; Ozdemir, Namik (Elsevier Gmbh, 2021)A novel Schiff base compound (E)-N-((2-iodophenyl)-1-(5-nitrothiophen-2-yl)methanimine has been synthesized. The structural characterization of Schiff base compound are confirmed by single crystal X-ray, FT-IR, and UV-vis ... -
Covid-19 pandemi döneminde teknoloji kullanımı
Dişli, Esra (Amasya Üniversitesi, 2023)Bu çalışmada günümüzde dünyayı derinden etkileyen ve insanlar üzerinde birçok olumsuz etkisi olan Covid-19 salgınının geçmişte karşılaşılan salgın hastalıklarla benzer/farklı yönlerine değinilmiş ve ülkemizde Covid-19 ile ... -
Crystal and Molecular Structure of 2-(4-Ethoxyphenyl)isoindoline-1,3-dione
Duru, Gulcan; Evecen, Meryem; Tanak, Hasan; Agar, Erbil (PLEIADES PUBLISHING INC, 2018)The 2-(4-ethoxyphenyl)isoindoline-1,3-dione has been synthesized and characterized by X-ray single-crystal diffraction. The compound crystallizes in the orthorhombic sp. gr. Pna2(1) with four molecules in the unit cell and ... -
Crystal and Molecular Structure of 3,5-Diphenyl-4,5-dihydro-2-phenylcarboxamide-1H-pyrazole
Tanak, Hasan; Ilhan, Ilhan Ozer; Dege, Necmi; Akin, Nazenin; Saripinar, Emin (MAIK NAUKA/INTERPERIODICA/SPRINGER, 2017)Crystal structure of the title compound C22H19N3O is determined by single crystal X-ray diffraction (sp. gr. P2(1)/c, Z = 4). The molecule as a whole, is not planar: phenyl cycles are rotated relative to the plane of ... -
Crystal and Molecular Structure of N-(Phenylthio)phthalimide(1)
Tanak, Hasan; Yakan, Hasan; Kutuk, Halil; Karakullukcu, Nalan Turkoz; Dege, Necmi (PLEIADES PUBLISHING INC, 2018)The title compound N-(Phenylthio)phthalimide has been synthesized and characterized by FT-IR, NMR, and X-ray single-crystal determination. The compound crystallizes in the triclinic sp. gr. P & Unknown; with Z= 2. The title ... -
Crystal structure of (E)-3-fluoro-N-((5-nitrothiophen-2-yl)methylene)aniline
Karatas, Aadiye; Tanak, Hasan; Agar, Aysen Alaman (MAIK NAUKA/INTERPERIODICA/SPRINGER, 2016)The structure of the title compound C11H7FN2O2S was characterized by single crystal X-ray diffraction. The compound crystallizes in the monoclinic space group P2(1)/n with Z = 12, i.e. with three molecules in asymmetric ... -
Crystal Structure of 2-((E)-(5-Bromo-2-hydroxybenzylidene)hydrazono)-1,2-diphenylethanone(1)
Kaynar, Nihal Kan; Yavuz, Metin; Tanak, Hasan; Sahin, Songul; Buyukgungor, Orhan; Agar, Erbil (PLEIADES PUBLISHING INC, 2018)The molecular structure of the title compound, C(21)H(15)Br(1)N(2)O2, was characterized by single crystal X-ray diffraction. The compound crystallizes in the triclinic sp. gr. P & Unknown; with Z = 2. The molecule is not ... -
Crystal structure of 2-{[(5-nitrothiophen-2-yl)methylidene]amino}phenol
Kocak, Figen; Tanak, Hasan; Agar, Erbil; Dogan, Onur Erman; Ozdemir, Namik (INT UNION CRYSTALLOGRAPHY, 2015)The title compound, C11H8N2O3S, is roughly planar; the dihedral angle between the planes of the thiophene and benzene rings is 8.38 (10)degrees. An intramolecular O-H center dot center dot center dot N hydrogen bond generates ... -
Crystal Structure of 4-Amino-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)one Monohydrate
Unver, Yasemin; Tanak, Hasan (PLEIADES PUBLISHING INC, 2018)The molecular structure of the 4-amino-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)one monohydrate was determined by X-ray diffraction. The compound crystallizes in the monoclinic sp. gr. C2/c with Z = 4 in the unit ... -
Crystal structure, spectroscopic investigations and density functional studies of 4-(4-methoxyphenethyl)-5-benzyl-2H-1,2,4-triazol-3(4H)-one monohydrate
Koysal, Yavuz; Tanak, Hasan (PERGAMON-ELSEVIER SCIENCE LTD, 2012)The triazol compound 4-(4-methoxyphenethyl)-5-benzyl-2H-1,2,4-triazol-3(4H)-one monohydrate (I) has been synthesized and characterized by H-1 NMR, C-13 NMR. IR, and X-ray single-crystal determination. The molecular geometry, ... -
Crystal Structure, Spectroscopy, and Quantum Chemical Studies of (E)-2[(2-Chlorophenyl)iminomethyl]-4-trifluoromethoxyphenol
Tanak, Hasan (AMER CHEMICAL SOC, 2011)The Schiff base compound (E)-2-[(2-chlorophenyl)iminomethyl]-4-trifluoromethoxyphenol has been synthesized and characterized by IR, UV-vis, and X-ray single-crystal determination. The molecular geometry from X-ray experiment ...
