A study of the supracondylar process of the humerus

Bu çalışma, 3-5 Haziran 1999 tarihlerinde Köstence[Romanya]'de düzenlenen 5. Avrupa Klinik Anatomi Birliği Kongresinde bildiri olarak sunulmuştur.Processus supracondylaris; humerus 'ta epicondylus medialis 'in üzerinde yer alan küçük bir kemik çıkıntıdır. Ender görülen bir anatomik varyasyondur. Potansiyel kırık ve önemli nörovasküler sonuçlar oluşturabilir. Bu çalışmada; Cumhuriyet Üniversitesi Tıp Fakültesi Anatomi Laboratuvarı'nda bulunan yaşı ve cinsiyeti belirsiz 51' i sağ , 63 'ü sol olmak üzere toplam 114 humerus incelendi ve her gruptan birer humerus 'ta processus supracondylaris tespit edildi. Sonuçlar literatürdeki diğer araştırmalarla kararlaştırıldı ve onlarla uyumlu bulundu.The supracondylar process is a smail spur which is localized above the medial epicondyle of the humerus. This is a rarely seen anatomic variation. lt can have potential importance for fracture and also for neurovascular complications. In this study, we investigated 114 humeri which were obtained from our anatomy laboratory. 51 were right, 63 were left and, age and sex were unknown. We observed two processes, one of which was on the right and the other on the left. Findings were compared with the literature and seen in accordance with previous study

Vibrational spectroscopic and thermo dynamical property studies, Fukui functions, HOMO-LUMO, NLO, NBO and crystal structure analysis of a new Schiff base bearing phenoxy-imine group

This study covers the synthesis, structural characterization by experimental FT-IR, H-1 NMR and C-13 NMR, UV-Vis and single crystal XRD and comparison with theoretical calculations of a Schiff base compound bearing phenoxy group, C34H28N2O4 by using the DFT method 6-311G(d,p) basis set. The molecular geometry, the dipole moments, electrostatic potential, vibrational frequencies, HOMO-LUMO energy were calculated. NBO, NLO, thermodynamic properties and Fukui function were studied. In this work, theoretical values show good agreement with experimental values. (C) 2017 Elsevier B.V. All rights reserved

Eu(III) and Tb(III) complexes of 1,3-bis(4-chlorophenyl)-1,3-propanedione combined with phenanthroline ligand: synthesis, structural characterization, and thermogravimetric studies

-Diketone lanthanide complexes are used mainly in lighting, telecommunication, screens, safety inks, and marking as well as in the field of luminescent materials for probes in biosciences. Two new lanthanide ternary complexes, the general formula Eu(BCPP)(3)(Phen) and Tb(BCPP)(3)(Phen), combined 1,3-bis(4-chlorophenyl)-1,3-propanedione (BCPP) with 1,10-phenanthroline as a secondary ligand, were synthesized and structurally characterized by single crystal X-ray diffraction, elemental analysis, FT-IR, and MALDI-TOF MS. Single crystal X-ray diffraction analysis revealed that these Eu(III) and Tb(III) complexes displayed bidentate ligands and a square antiprism geometry for the metal center. Also, the absorption and thermal behavior of these lanthanide complexes were investigated. When the maximum absorption of the lanthanide complexes was compared, it was observed that the absorption wavelength of the lanthanide complexes were red shifted in DMSO, DMF, and DCM, depending on the polarity of the solvent

Synthesis, structural, spectral (FT-IR, H-1 and C-13 NMR and UV-Vis), NBO and first order hyperpolarizability analysis of N-(4-nitrophenyl)-2, 2-dibenzoylacetamide by density functional theory

The title compound, C22H16N2O5, was synthesized and characterized by experimental techniques (FT-IR, H-1 NMR, C-13 NMR, UV-Vis and X-Ray single crystal determination) and theoretical calculations. The molecular geometry, vibrational frequencies, molecular electrostatic potential (MEP), thermodynamic properties, the dipole moments, HOMO-LUMO energy has been calculated by using the Density Functional Theory (DFT) method with 6-311G(d,p) and 6-311++G(d,p) basis sets. H-1 and C-13 NMR chemical shifts show good agreement with experimental values. According to calculated results, the 6-311G(d,p) and 6-311++G(d,p) basis sets have showed similar results. The optimized geometry can well reproduce the crystal structure parameters. (C) 2015 Elsevier B.V. All rights reserved

Vibrational spectroscopic and thermo dynamical property studies, Fukui functions, HOMO-LUMO, NLO, NBO and crystal structure analysis of a new Schiff base bearing phenoxy-imine group

Aygun, Muhittin/0000-0001-9670-9062; Aygun, Muhittin/0000-0001-9670-9062; ceylan, umit/0000-0002-1461-9889WOS: 000397375800023This study covers the synthesis, structural characterization by experimental FT-IR, H-1 NMR and C-13 NMR, UV-Vis and single crystal XRD and comparison with theoretical calculations of a Schiff base compound bearing phenoxy group, C34H28N2O4 by using the DFT method 6-311G(d,p) basis set. The molecular geometry, the dipole moments, electrostatic potential, vibrational frequencies, HOMO-LUMO energy were calculated. NBO, NLO, thermodynamic properties and Fukui function were studied. In this work, theoretical values show good agreement with experimental values. (C) 2017 Elsevier B.V. All rights reserved.chairmanship of Scientific Research Projects of Gaziantep University [FEF.10.08]This project has been funded by chairmanship of Scientific Research Projects of Gaziantep University (FEF.10.08). The authors thank Dokuz Eylill University for single crystal XRD measurement

Synthesis, molecular structure and spectroscopic characterization of (E)-1-((2-hydroxynaphthalen-1-y1) methyleneamino)-5-(4-methoxybenzoy1)-4-(4-methoxyphenyl) pyrimidine-2(1H)-one with experimental techniques and theoretical calculations

Aygun, Muhittin/0000-0001-9670-9062; Aygun, Muhittin/0000-0001-9670-9062; ceylan, umit/0000-0002-1461-9889WOS: 000378100700026A new Schiff base compound, (E)-1((2-hydroxynaphthalen-l-y1) methyleneamino)-5-(4-methoxybenzoy1)-4-(4-methoxyphenyl) pyrimidine-2(1H)-one, formula sum is given by C30H23N3O5, was synthesized and characterized by experimentally and theoretically. Optimized molecular structure was obtained using X-ray diffraction in the ground state. FT-IR, NMR and UV-Vis frequencies have been measured and compared with theoretically obtained data by using by DET/B3LYP method with 6-31G(d) and 6-311++G(d,p) basis set In addition, molecular electrostatic potential (MEP), dipole moments, NBO analysis, atomic charges, HOMO-LUMO and molecular electrostatic potential were computed. The calculated results show that the optimized geometry can well reproduce the crystal structure parameters, and the theoretical vibrational frequencies, H-1 and C-13 NMR chemical shifts show good agreement with experimental values. (C) 2016 Elsevier B.V. All rights reserved