Microwave spectrum of cyclopropane(1,1)dicarbonitrile

R. Pearson; A. Choplin; V. Laurie; J. Schwartz

doi:10.1063/1.430898

Microwave spectrum of cyclopropane(1,1)dicarbonitrile

R. Pearson, A. Choplin, V. Laurie, J. Schwartz

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Abstract

The microwave spectrum of cyclopropane(1,1)dicarbonitrile has been studied between 18 and 40 GHz by modulated microwave double resonance spectroscopy. The molecule is a b-type asymmetric rotor with κ≈-0.20. Lines with J values up to 27 have been fit to a quartic Hamiltonian. Rotational constants obtained from this fit include A=3779.65 MHz, B=2549.21 MHz, C=1726.75 MHz. The CC bond opposite the substituents has been estimated from the planar moment to be 1.485±0.01 Å.

Original language	English (US)
Pages (from-to)	2949-2951
Number of pages	3
Journal	The Journal of chemical physics
Volume	62
Issue number	8
DOIs	https://doi.org/10.1063/1.430898
State	Published - 1974

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.430898

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title = "Microwave spectrum of cyclopropane(1,1)dicarbonitrile",

abstract = "The microwave spectrum of cyclopropane(1,1)dicarbonitrile has been studied between 18 and 40 GHz by modulated microwave double resonance spectroscopy. The molecule is a b-type asymmetric rotor with κ≈-0.20. Lines with J values up to 27 have been fit to a quartic Hamiltonian. Rotational constants obtained from this fit include A=3779.65 MHz, B=2549.21 MHz, C=1726.75 MHz. The CC bond opposite the substituents has been estimated from the planar moment to be 1.485±0.01 {\AA}.",

author = "R. Pearson and A. Choplin and V. Laurie and J. Schwartz",

year = "1974",

doi = "10.1063/1.430898",

language = "English (US)",

volume = "62",

pages = "2949--2951",

journal = "The Journal of chemical physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

number = "8",

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TY - JOUR

T1 - Microwave spectrum of cyclopropane(1,1)dicarbonitrile

AU - Pearson, R.

AU - Choplin, A.

AU - Laurie, V.

AU - Schwartz, J.

PY - 1974

Y1 - 1974

N2 - The microwave spectrum of cyclopropane(1,1)dicarbonitrile has been studied between 18 and 40 GHz by modulated microwave double resonance spectroscopy. The molecule is a b-type asymmetric rotor with κ≈-0.20. Lines with J values up to 27 have been fit to a quartic Hamiltonian. Rotational constants obtained from this fit include A=3779.65 MHz, B=2549.21 MHz, C=1726.75 MHz. The CC bond opposite the substituents has been estimated from the planar moment to be 1.485±0.01 Å.

AB - The microwave spectrum of cyclopropane(1,1)dicarbonitrile has been studied between 18 and 40 GHz by modulated microwave double resonance spectroscopy. The molecule is a b-type asymmetric rotor with κ≈-0.20. Lines with J values up to 27 have been fit to a quartic Hamiltonian. Rotational constants obtained from this fit include A=3779.65 MHz, B=2549.21 MHz, C=1726.75 MHz. The CC bond opposite the substituents has been estimated from the planar moment to be 1.485±0.01 Å.

UR - https://www.scopus.com/pages/publications/36749115130

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U2 - 10.1063/1.430898

DO - 10.1063/1.430898

M3 - Article

AN - SCOPUS:36749115130

SN - 0021-9606

VL - 62

SP - 2949

EP - 2951

JO - The Journal of chemical physics

JF - The Journal of chemical physics

IS - 8

ER -

Microwave spectrum of cyclopropane(1,1)dicarbonitrile

Abstract

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