Crystallographic, spectroscopic (FTIR and NMR) and quantum computational calculation studies on bis(2-methoxy-4-(( E )-prop-1-enyl)phenyl)oxalate
Yazarlar (3)
Prof. Dr. Cem Cüneyt ERSANLI Sinop Üniversitesi, Türkiye
Dr. Öğr. Üyesi Günay Kaya Kantar Recep Tayyip Erdoğan Üniversitesi, Türkiye
Prof. Dr. Selami Şaşmaz Recep Tayyip Erdoğan Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Molecular Structure (Q3)
Dergi ISSN 0022-2860 Dergi Bilgileri (2017)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 09-2017
Cilt / Sayı / Sayfa 1143 / 1 / 318–327 DOI 10.1016/j.molstruc.2017.04.032
Makale Linki https://doi.org/10.1016/j.molstruc.2017.04.032
UAK Araştırma Alanları
Yoğun Madde Fiziği
Özet
In this paper, we report first, a new synthesis of bis(2-methoxy-4-((E)-prop-1-enyl)phenyl)oxalate, namely, C22H22O6, (I). Then, we present detailed FTIR, 1H NMR, 13C NMR spectroscopies and single-crystal X-ray diffraction techniques, Hartree-Fock (HF) and Density Functional Theory (DFT) molecular orbital calculation study of the title compound. Compound (I) crystallizes in the monoclinic space group P21/c, with Z = 2 in cells with a = 6.3440(5)Å, b = 10.1098(9)Å, c = 16.1899(15)Å, V = 1035.65(16)Å3 and displays weak C-H⋯O intermolecular interaction which contributes to crystal packing. The molecular geometry was also calculated using the Gaussian03W software, and structure was optimized using the HF and DFT/B3LYP methods with the 6-31G(d,p) basis set at the ground state. The harmonic vibrational frequencies, 1H and 13C NMR chemical shifts of I were calculated using the same method with the 6 …
Anahtar Kelimeler
Crystal structure | DFT | HF | Oxalate | Spectral analysis