Adducts of xenon with organic molecules: Rotational spectrum of dimethyl ether-Xe

被引:19
作者
Favero, LB
Velino, B
Millemaggi, A
Caminati, W
机构
[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy
[2] CNR, ISMN, Sez Bologna, I-40129 Bologna, Italy
[3] Univ Bologna, Dipartimento Chim Fis & Inorgan, I-40136 Bologna, Italy
关键词
gas-phase reactions; noble gases; rotational spectroscopy; van der Waals adducts; xenon;
D O I
10.1002/cphc.200300698
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
A xenon adduct of an open-chain organic molecule, namely, Xe - dimethyl ether (DME), was prepared under the conditions of very low pressure and temperature that exist in the plume following a supersonic expansion. The equilibrium configuration (see picture) and dissociation energy of DME - Xe were deduced from its free-jet millimeter-wave spectrum.
引用
收藏
页码:881 / 884
页数:4
相关论文
共 18 条
[1]  
BETTENS RPA, 1995, MOL PHYS, V86, P487, DOI 10.1080/00268979509413626
[2]   INTERMOLECULAR DYNAMICS OF BENZENE RARE-GAS COMPLEXES AS DERIVED FROM MICROWAVE-SPECTRA [J].
BRUPBACHER, T ;
MAKAREWICZ, J ;
BAUDER, A .
JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (11) :9736-9746
[3]   Free jet absorption millimeter wave spectrum of the pyrimidine-argon molecular complex [J].
Caminati, W ;
Favero, PG ;
Melandri, S ;
Meyer, R .
CHEMICAL PHYSICS LETTERS, 1997, 268 (5-6) :393-400
[4]   DETERMINATION OF MOLECULAR STRUCTURE FROM MICROWAVE SPECTROSCOPIC DATA [J].
KRAITCHMAN, J .
AMERICAN JOURNAL OF PHYSICS, 1953, 21 (01) :17-24
[5]  
LOVAS FJ, 1979, J PHYS CHEM REF DATA, V8, P1051, DOI 10.1063/1.555612
[6]   Rotational spectrum, dynamics, and bond energy of the floppy dimethylether•neon van der Waals complex [J].
Maris, A ;
Caminati, W .
JOURNAL OF CHEMICAL PHYSICS, 2003, 118 (04) :1649-1652
[7]   A MICROWAVE FREE JET ABSORPTION SPECTROMETER AND ITS FIRST APPLICATIONS [J].
MELANDRI, S ;
CAMINATI, W ;
FAVERO, LB ;
MILLEMAGGI, A ;
FAVERO, PG .
JOURNAL OF MOLECULAR STRUCTURE, 1995, 352 :253-258
[8]   Observation of the rotational spectra of van der Waals complexes by free jet absorption millimeter wave spectroscopy: Pyridine-argon [J].
Melandri, S ;
Maccaferri, G ;
Maris, A ;
Millemaggi, A ;
Caminati, W ;
Favero, PG .
CHEMICAL PHYSICS LETTERS, 1996, 261 (03) :267-271
[9]   FLEXIBLE MODELS FOR INTRA-MOLECULAR MOTION, A VERSATILE TREATMENT AND ITS APPLICATION TO GLYOXAL [J].
MEYER, R .
JOURNAL OF MOLECULAR SPECTROSCOPY, 1979, 76 (1-3) :266-300
[10]   DETERMINATION OF STRETCHING FORCE-CONSTANTS OF WEAKLY BOUND DIMERS FROM CENTRIFUGAL-DISTORTION CONSTANTS [J].
MILLEN, DJ .
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1985, 63 (07) :1477-1479