Vibrational dephasing mechanisms in hydrogen-bonded systems

被引：29

作者：

Bonn, M ^{[1
]}

Brugmans, MJP ^{[1
]}

Kleyn, AW ^{[1
]}

vanSanten, RA ^{[1
]}

Bakker, HJ ^{[1
]}

机构：

[1] EINDHOVEN UNIV TECHNOL,SCHUIT INST CATALYSIS,5600 MB EINDHOVEN,NETHERLANDS

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.76.2440

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

With transient IR hole-burning spectroscopy we observe large variations in the homogeneous linewidth 1 of the nu(s)(O-D) stretch vibration of differently hydrogen-bonded surface hydroxyls in zeolite catalysts. The linewidth is very sensitive to the frequency of the nu(sigma)(OD ... X) hydrogen-bond vibration. By varying this frequency we obtain conclusive information on the coupling between the nu(s)(O-D) and the nu(sigma)(OD ... X) modes.

引用

页码：2440 / 2443

页数：4

共 27 条

[1] A MATHEMATICAL MODEL FOR THE NARROWING OF SPECTRAL LINES BY EXCHANGE OR MOTION
ANDERSON, PW
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1954, 9 (03) : 316 - 339
[2] DIRECT PROBE FOURIER-TRANSFORM FAR-INFRARED SPECTROSCOPY OF METAL ATOMS, METAL-IONS, AND METAL-CLUSTERS IN ZEOLITES
BAKER, MD
OZIN, GA
GODBER, J
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1985, 27 (04): : 591 - 651
[3] BONN M, 1994, STUD SURF SCI CATAL, V84, P493
[4] ENHANCEMENT OF THE VIBRATIONAL-RELAXATION RATE OF SURFACE HYDROXYLS THROUGH HYDROGEN-BONDS WITH ADSORBATES
BONN, M
BRUGMANS, MJP
KLEYN, AW
VANSANTEN, RA
[J]. CHEMICAL PHYSICS LETTERS, 1995, 233 (03) : 309 - 314
[5] BONN M, IN PRESS
[6] PROFILES OF HYDROGEN STRETCHING IR BANDS OF MOLECULES WITH HYDROGEN-BONDS - STOCHASTIC THEORY .1. WEAK AND MEDIUM STRENGTH HYDROGEN-BONDS
BRATOS, S
[J]. JOURNAL OF CHEMICAL PHYSICS, 1975, 63 (08) : 3499 - 3509
[7] HYDROGEN-BONDING IN ACIDIC ZEOLITES OBSERVED BY TIME-RESOLVED VIBRATIONAL SPECTROSCOPY
BRUGMANS, MJP
KLEYN, AW
LAGENDIJK, A
JACOBS, WPJH
VANSANTEN, RA
[J]. CHEMICAL PHYSICS LETTERS, 1994, 217 (1-2) : 117 - 122
[8] BRUGMANS MJP, IN PRESS J CHEM PHYS
[9] RAMAN-SPECTROSCOPIC STUDIES OF VIBRATIONAL-RELAXATION AND CHEMICAL-EXCHANGE BROADENING IN HYDROGEN-BONDED SYSTEMS .1. INVESTIGATION OF RELAXATION PROCESSES IN BINARY-MIXTURES OF PYRIDINE AND ETHANOL
CABACO, MI
BESNARD, M
YARWOOD, J
[J]. MOLECULAR PHYSICS, 1992, 75 (01) : 139 - 155
[10] IR BANDSHAPES OF WEAKLY H-BONDED SYSTEMS - VIBRATIONAL DEPHASING IN COMPLEXES OF TERTIARY ALCOHOLS WITH DIETHYL-ETHER
CZARNIKMATUSEWICZ, B
HAWRANEK, JP
[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1987, 43 (06): : 791 - 795

← 1 2 3 →