Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Vibrational frequencies and structural determination of 2,2 '-biquinoline
Date
2007-05-27
Author
Yurdakul, S.
Yurdakul, Murat Hayrettin
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
136
views
0
downloads
Cite This
We present a detailed analysis of the structure and infrared spectra of 2,2'-biquinoline. The vibrational frequencies of the 2,2'-biquinoline molecule have been analyzed using standard quantum chemical techniques. Frequencies have been calculated with HF, and DFT (BLYP, B3LYP and B3PW91) theory, using the standard 6-311G* as the basis set. The assignments of the observed bands corresponding to 2,2'-biquinoline were made on the basis of such calculations and the comparison with related molecules.
Subject Keywords
2,2 '-biquinoline
,
IR spectra
,
DFT
,
HF
,
Vibrational assignment
URI
https://hdl.handle.net/11511/32092
Journal
JOURNAL OF MOLECULAR STRUCTURE
DOI
https://doi.org/10.1016/j.molstruc.2006.11.070
Collections
Graduate School of Natural and Applied Sciences, Article
Suggestions
OpenMETU
Core
Absorption edge and optical constants of Tl2Ga2S3Se crystals from reflection and transmission, and ellipsometric measurements
Isik, M.; Hasanlı, Nızamı (2012-06-15)
The optical properties of Tl2Ga2S3Se layered crystalline semiconductors were investigated from transmission, reflection and ellipsometric measurements. The experimental results of the room temperature transmission and reflection measurements performed in the wavelength range of 400-1100 nm showed the presence of both indirect and direct transitions in the band structure of the crystals with 2.38 and 2.62 eV band gap energies.
High resolution X-ray spectroscopy of four non-magnetic cataclysmic variables using XMM-Newton and Chandra observatory data
Gamsızkan, Çiğdem; Özpineci, Altuğ; Department of Physics (2019)
This thesis presents an analysis of high-resolution X-ray spectra of four non-magnetic cataclysmic variables based on archival data of XMM-Newton and Chandra observatories. The analysis focuses on the classical novae data in outburst; V2491 Cyg, V4743 Sgr and V407 Lupi taken by XMM-Newton RGS, and KT Eridani taken by Chandra HRC-S+LETG. All these novae have super-soft-source (SSS) type spectra with the broad and blueshifted absorption lines. As an alternative to the static or expanding stellar atmospheric m...
Image formation model for photon sieves
Öktem, Sevinç Figen; Kamalabadi, Farzad (2013-09-15)
A photon sieve, modification of a Fresnel zone plate, has been recently proposed to achieve higher resolution imaging and spectroscopy at UV and x-ray wavelengths. In this paper, we present Fresnel imaging formulas that relate the output of a photon sieve imaging system to its input, originating from either a coherent or incoherent extended source. By using a well-known model for the zone plate, we also provide approximations to these imaging formulas, which are more efficient to compute. These imaging rela...
STRUCTURAL ANALYSIS OF A2034 CLUSTERS OF GALAXIES
Bozkurt, M.; Hudaverdi, M.; ERCAN, ENİSE NİHAL (2008-10-05)
We present the analysis of X-ray and optical observations of Abell 2034. It is located at the moderate redshift of z=0.113. X-ray data are taken from the XMM-Newton archive. The best-fit single temperature of 7.6 keV model well defines the diffuse hot plasma. The cluster is observed by ground based optical Turkish National Observatory RTT-150 telescope. X-ray spectra of the individual sources from the cluster outskirts are studied. The intra cluster medium (ICM) temperature and metal distributions are const...
Molecular structure and vibrational spectra of 4-tert-butylpyridine by density functional theory and ab initio Hartree-Fock calculations
Kurt, M; Yurdakul, Murat Hayrettin; Yurdakul, S (2003-11-28)
The molecular geometry and vibrational frequencies of 4-tert-butylpyridine(4-tbpy) in the ground state have been calculated by using the Hartree-Fock and density functional methods (B3LYP and BLYP) with 6-31G (d) as the basis set. The optimized geometric bond lengths obtained by using B3LYP and bond angles obtained by BLYP show the best agreement with the experimental values. Comparison of the observed fundamental vibrational frequencies of 4-tbpy and calculated results by density functional B3LYP, BLYP and...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
S. Yurdakul and M. H. Yurdakul, “Vibrational frequencies and structural determination of 2,2 ’-biquinoline,”
JOURNAL OF MOLECULAR STRUCTURE
, pp. 555–560, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32092.