Structural and Vibrational Properties of Diglyme and Longer Glymes

被引：47

作者：

Johansson, Patrik ^{[1
]}

Grondin, Joseph ^{[2
]}

Lassegues, Jean-Claude ^{[2
]}

机构：

[1] Chalmers, SE-41296 Gothenburg, Sweden

[2] Univ Bordeaux 1, CNRS, Inst Mol Sci, UMR 5255, F-33405 Talence, France

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2010年 / 114卷 / 39期

关键词：

CHAIN POLY(OXYETHYLENE) C1E3C1; FT RAMAN-SPECTROSCOPY; POLY(ETHYLENE OXIDE); LIQUID-STATE; CONFORMATIONAL PROPERTIES; MOLECULAR-STRUCTURE; IONIC ASSOCIATION; AB-INITIO; COMPLEXES; SPECTRA;

D O I：

10.1021/jp105437d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The conformational states of diglyme in both the solid and liquid states have been determined by an integrated use of both IR and Raman spectroscopy together with ab initio/density functional theory (DFT) calculations. Using knowledge from diglyme also made possible the study of the conformational state of longer glymes, including a quantitative study of the D-LAM mode. We hereby unambiguously can assign the (tgt)(n) conformational state to all glymes and PEO in the solid state.

引用

页码：10700 / 10705

页数：6

共 33 条

[31] Raman analysis of a conformational distribution of poly(ethylene oxide) and its model compound in the liquid state [J].

Yang, XZ ;

Su, ZH ;

Wu, DC ;

Hsu, SL ;

Stidham, HD .

MACROMOLECULES, 1997, 30 (13) :3796-3802

[32] Crystal and molecular structure of 1,2-dimethoxyethane crystallized on a new diffractometer [J].

Yokoyama, Y ;

Uekusa, H ;

Ohasi, Y .

CHEMISTRY LETTERS, 1996, (06) :443-444

[33] Density functional study of the conformations and vibrations of 1,2-dimethoxyethane [J].

Yoshida, H ;

Matsuura, H .

JOURNAL OF PHYSICAL CHEMISTRY A, 1998, 102 (16) :2691-2699

← 1 2 3 4 →