Rotational spectrum and structure of the tetrahydrothiophene center dot center dot center dot hydrogen fluoride complex

ME Sanz; JC Lopez; JL Alonso

Rotational spectrum and structure of the tetrahydrothiophene center dot center dot center dot hydrogen fluoride complex

ME Sanz, JC Lopez, JL Alonso^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

The ground-state rotational spectra of two isotopomers, (C4H8S)-S-32 ... HF and (C4H8S)-S-34 ... HF, of the tetrahydrothiophene ... HF complex have been analyzed to give rotational constants, centrifugal distortion constants and the H,F nuclear spin-nuclear spin coupling constant D-aa. These parameters are consistent with a dimer structure characterized by a distance r(S ... F)= 3.067(22) Angstrom, an angle of 88.28(29)degrees between the S ... F internuclear line and the line bisecting the CSC angle and an angle of deviation of the S ... F internuclear line from the CSC angle bisector plane of 1.64(75)degrees. The deviation from collinearity of the atoms S ... H-F has been found to be theta = 10.5(45)degrees. (C) 1998 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	760-766
Number of pages	7
Journal	CHEMICAL PHYSICS LETTERS
Volume	288
Issue number	5-6
Publication status	Published - 29 May 1998

Keywords

SPECTROSCOPY
BOND
NONLINEARITY
OXIRANE
BROMIDE
DIMERS
JET

Cite this

@article{84621dc8b3804a32a89f23c47dbf0e6d,

title = "Rotational spectrum and structure of the tetrahydrothiophene center dot center dot center dot hydrogen fluoride complex",

abstract = "The ground-state rotational spectra of two isotopomers, (C4H8S)-S-32 ... HF and (C4H8S)-S-34 ... HF, of the tetrahydrothiophene ... HF complex have been analyzed to give rotational constants, centrifugal distortion constants and the H,F nuclear spin-nuclear spin coupling constant D-aa. These parameters are consistent with a dimer structure characterized by a distance r(S ... F)= 3.067(22) Angstrom, an angle of 88.28(29)degrees between the S ... F internuclear line and the line bisecting the CSC angle and an angle of deviation of the S ... F internuclear line from the CSC angle bisector plane of 1.64(75)degrees. The deviation from collinearity of the atoms S ... H-F has been found to be theta = 10.5(45)degrees. (C) 1998 Elsevier Science B.V. All rights reserved.",

keywords = "SPECTROSCOPY, BOND, NONLINEARITY, OXIRANE, BROMIDE, DIMERS, JET",

author = "ME Sanz and JC Lopez and JL Alonso",

year = "1998",

month = may,

day = "29",

language = "English",

volume = "288",

pages = "760--766",

journal = "CHEMICAL PHYSICS LETTERS",

issn = "0009-2614",

publisher = "Elsevier",

number = "5-6",

}

TY - JOUR

T1 - Rotational spectrum and structure of the tetrahydrothiophene center dot center dot center dot hydrogen fluoride complex

AU - Sanz, ME

AU - Lopez, JC

AU - Alonso, JL

PY - 1998/5/29

Y1 - 1998/5/29

N2 - The ground-state rotational spectra of two isotopomers, (C4H8S)-S-32 ... HF and (C4H8S)-S-34 ... HF, of the tetrahydrothiophene ... HF complex have been analyzed to give rotational constants, centrifugal distortion constants and the H,F nuclear spin-nuclear spin coupling constant D-aa. These parameters are consistent with a dimer structure characterized by a distance r(S ... F)= 3.067(22) Angstrom, an angle of 88.28(29)degrees between the S ... F internuclear line and the line bisecting the CSC angle and an angle of deviation of the S ... F internuclear line from the CSC angle bisector plane of 1.64(75)degrees. The deviation from collinearity of the atoms S ... H-F has been found to be theta = 10.5(45)degrees. (C) 1998 Elsevier Science B.V. All rights reserved.

AB - The ground-state rotational spectra of two isotopomers, (C4H8S)-S-32 ... HF and (C4H8S)-S-34 ... HF, of the tetrahydrothiophene ... HF complex have been analyzed to give rotational constants, centrifugal distortion constants and the H,F nuclear spin-nuclear spin coupling constant D-aa. These parameters are consistent with a dimer structure characterized by a distance r(S ... F)= 3.067(22) Angstrom, an angle of 88.28(29)degrees between the S ... F internuclear line and the line bisecting the CSC angle and an angle of deviation of the S ... F internuclear line from the CSC angle bisector plane of 1.64(75)degrees. The deviation from collinearity of the atoms S ... H-F has been found to be theta = 10.5(45)degrees. (C) 1998 Elsevier Science B.V. All rights reserved.

KW - SPECTROSCOPY

KW - BOND

KW - NONLINEARITY

KW - OXIRANE

KW - BROMIDE

KW - DIMERS

KW - JET

M3 - Article

SN - 0009-2614

VL - 288

SP - 760

EP - 766

JO - CHEMICAL PHYSICS LETTERS

JF - CHEMICAL PHYSICS LETTERS

IS - 5-6

ER -

Rotational spectrum and structure of the tetrahydrothiophene center dot center dot center dot hydrogen fluoride complex

Abstract

Keywords

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