Yazar "Gümüş S." için listeleme
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2-Methyl-3-nitro-N-{(E)-[5-(4-nitrophenyl)furan-2-yl]methylidene}aniline
Pekdemir M.; Işik Ş.; Gümüş S.; Ağar E.; Öztürk Yildirim S.; Butcher R.J. (2012)In the title Schiff-base type compound, C18H13N 3O5, the central furan ring makes dihedral angles of 12.80 (7) and 51.43 (4)° with the terminal benzene rings. The dihedral angle between the benzene rings is 45.43 (3)°. In ... -
2D MAXY-JRES NMR spectroscopy of CHnCHm (CA nCXm) groups: Product operator theory and simulation
Şaka I.; Gümüş S.; Gençten A. (2007)There exist a variety of multi-pulse NMR experiments for spectral editing of complex molecules in solution. Maximum quantum correlation NMR spectroscopy (MAXY NMR) is one of the techniques for distinguishing CHn groups by ... -
4-Methoxy-N-[(E)-(5-nitrothiophen-2-yl)-methylidene]aniline
Akbal T.; Ağar E.; Gümüş S.; Erdönmez A. (2012)The title molecule, C12H10N2O 3S, is nonplanar with an interplanar angle of 33.44 (7)° between the benzene and thiophene rings. In the crystal there exist only weak intermolecular C - H·O interactions, ?-? interactions ... -
5-Diethylamino-2-{(E)-[(3-iodophenyl)imino]-methyl}phenol
The title Schiff base, C17H19IN2O, is not planar, displaying a dihedral angle of 34.9 (2)°between the two aromatic rings. The molecular conformation allows the formation of a strong intramolecular O - H?N hydrogen bond ... -
Are percutaneous transgastric biopsies using 14-, 16- and 18-g tru-cut needles safe? An experimental study in the rabbit
We evaluated perforation, peritonitis and bleeding after 14-, 16-, 18-G Tru-Cut needles were passed through the stomach in an animal model. Insertions were performed on seven anaesthetized rabbits with 18-, 16- and 14-G ... -
(E)-1-[(3-Bromophenyl)iminomethyl]naphthalen-2-ol
Akbal T.; Alaman A.A.; Gümüş S.; Erdönmez A. (2012)The title compound, C17H12BrNO, exists in an enol-imine form and the mol-ecular structure features an intramolecular O - H?N hydrogen bond. The dihedral angle between the benzene ring and the naphthalene ring system is ... -
(E)-1-[(3-Iodophenyl) iminomethyl]-naphthalen-2-ol
Akbal T.; Alaman A.A.; Gümüş S.; Erdönmez A. (2012)In the title molecule, C17H12INO, the dihedral angle between the naphthaldeyde plane and the 3-iodoaniline plane is20.07 (13)°. It exists in the solid state as an enol-imine tautomer with a strong intramolecular O - H·N ... -
(E)-4-Methyl-N-[(5-nitrothiophen-2-yl)methylidene]aniline
Ceylan Ü.; Gümüş S.; Ağar E.; Soylu M.S. (2012)In the crystal structure of the title compound, C12H 10N2O2S, the benzene and the 2-nitrothiophene rings make a dihedral angle of 7.47 (12)°. The dihedral angle between the nitro group and the attached ring is 1.9 (6)°. © ... -
(E)-N-(1-Benzothiophen-3-ylmethylidene)-2,6-dimethylaniline
Kahveci Yağci N.; Dege N.; Gümüş S.; Ağar E.; Soylu M.S. (2012)In the title compound, C 17H 15NS, the benzothio-phene residue and the substituted benzene ring are oriented at a dihedral angle of 61.99 (7)°. An intermolecular C - H?? interaction contributes to the stability of the ... -
PENDANT 13C NMR spectroscopy applied to CHn groups
Gençten A.; Şaka I.; Gümüş S. (2006)Polarization enhancement nurtured during attached nucleus testing (PENDANT) NMR spectroscopy gives signals of quaternary carbon atoms in addition to signals indicative of CH, CH2 and CH3 groups. In this study, using product ... -
A product operator theory of DEPTQ NMR spectroscopy for ISn (I = 1/2; S = 1; N = 0, 1, 2, 3) spin systems
Şaka I.; Gençten A.; Gümüş S. (Polish Academy of Sciences, 2011)Distortionless enhancement by polarization transfer including the detection of quaternary nuclei is a carbon-editing pulse NMR experiment. In this experiment multiplicity information for all carbons including quaternary ...
