Microwave measurements of manganese quadrupole coupling in cyclopentadienyl manganese tricarbonyl

M. A. Roehrig, D. W. Wallace, Stephen G Kukolich

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Microwave measurements of rotational transitions in cyclopentadienyl manganese tricarbonyl were made using a Flygare-Balle type pulsed beam Fourier transform microwave spectrometer operating in the 4-14 GHz range. Ninety-six hyperfine transitions were assigned for this prolate symmetric top for the rotational transitions J = 2→ 3, 3→4, 4→5, 5→6, and 6→7. Molecular constants obtained from the analysis of the spectrum are B = 828.0333(6) MHz, DJ = 0.088(9) kHz, DJK= -0.04(3) kHz, eQqαα(Mn) = 68.00(4) MHz, Cbb(Mn) = -5.5(8) kHz. The distortion parameter DJ for CpMn(CO)3 is compared to other DJ values for similar type transition metal complexes.

Original languageEnglish (US)
Pages (from-to)2449-2452
Number of pages4
JournalThe Journal of Chemical Physics
Volume96
Issue number4
StatePublished - 1992

Fingerprint

Microwave spectrometers
Phosmet
Microwave measurement
Coordination Complexes
Carbon Monoxide
Manganese
Transition metals
manganese
Fourier transforms
quadrupoles
microwaves
microwave spectrometers
transition metals
manganese cyclopentadienyl tricarbonyl

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Microwave measurements of manganese quadrupole coupling in cyclopentadienyl manganese tricarbonyl. / Roehrig, M. A.; Wallace, D. W.; Kukolich, Stephen G.

In: The Journal of Chemical Physics, Vol. 96, No. 4, 1992, p. 2449-2452.

Research output: Contribution to journalArticle

@article{5c35f90b4e7744f1b5c682c092d3cfc0,
title = "Microwave measurements of manganese quadrupole coupling in cyclopentadienyl manganese tricarbonyl",
abstract = "Microwave measurements of rotational transitions in cyclopentadienyl manganese tricarbonyl were made using a Flygare-Balle type pulsed beam Fourier transform microwave spectrometer operating in the 4-14 GHz range. Ninety-six hyperfine transitions were assigned for this prolate symmetric top for the rotational transitions J = 2→ 3, 3→4, 4→5, 5→6, and 6→7. Molecular constants obtained from the analysis of the spectrum are B = 828.0333(6) MHz, DJ = 0.088(9) kHz, DJK= -0.04(3) kHz, eQqαα(Mn) = 68.00(4) MHz, Cbb(Mn) = -5.5(8) kHz. The distortion parameter DJ for CpMn(CO)3 is compared to other DJ values for similar type transition metal complexes.",
author = "Roehrig, {M. A.} and Wallace, {D. W.} and Kukolich, {Stephen G}",
year = "1992",
language = "English (US)",
volume = "96",
pages = "2449--2452",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics Publising LLC",
number = "4",

}

TY - JOUR

T1 - Microwave measurements of manganese quadrupole coupling in cyclopentadienyl manganese tricarbonyl

AU - Roehrig, M. A.

AU - Wallace, D. W.

AU - Kukolich, Stephen G

PY - 1992

Y1 - 1992

N2 - Microwave measurements of rotational transitions in cyclopentadienyl manganese tricarbonyl were made using a Flygare-Balle type pulsed beam Fourier transform microwave spectrometer operating in the 4-14 GHz range. Ninety-six hyperfine transitions were assigned for this prolate symmetric top for the rotational transitions J = 2→ 3, 3→4, 4→5, 5→6, and 6→7. Molecular constants obtained from the analysis of the spectrum are B = 828.0333(6) MHz, DJ = 0.088(9) kHz, DJK= -0.04(3) kHz, eQqαα(Mn) = 68.00(4) MHz, Cbb(Mn) = -5.5(8) kHz. The distortion parameter DJ for CpMn(CO)3 is compared to other DJ values for similar type transition metal complexes.

AB - Microwave measurements of rotational transitions in cyclopentadienyl manganese tricarbonyl were made using a Flygare-Balle type pulsed beam Fourier transform microwave spectrometer operating in the 4-14 GHz range. Ninety-six hyperfine transitions were assigned for this prolate symmetric top for the rotational transitions J = 2→ 3, 3→4, 4→5, 5→6, and 6→7. Molecular constants obtained from the analysis of the spectrum are B = 828.0333(6) MHz, DJ = 0.088(9) kHz, DJK= -0.04(3) kHz, eQqαα(Mn) = 68.00(4) MHz, Cbb(Mn) = -5.5(8) kHz. The distortion parameter DJ for CpMn(CO)3 is compared to other DJ values for similar type transition metal complexes.

UR - http://www.scopus.com/inward/record.url?scp=0011742258&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0011742258&partnerID=8YFLogxK

M3 - Article

VL - 96

SP - 2449

EP - 2452

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 4

ER -