scholarly journals BRIEF SUMMARY OF THE MILLIMETER-WAVE ROTATIONAL SPECTRA OF 2-, 3-, AND 4-CYANOPYRIDINE: THEIR VIBRATIONAL GROUND STATES AND THE CORIOLIS-COUPLED DYADS OF THEIR LOWEST-ENERGY VIBRATIONALLY EXCITED STATES

2021 ◽  
Author(s):  
P. Dorman ◽  
Robert McMahon ◽  
R. Woods ◽  
Brian Esselman
Keyword(s):  
Excited States ◽  
Millimeter Wave ◽  
Ground States ◽  
Vibrationally Excited ◽  
Rotational Spectra

scholarly journals Millimeter-wave spectroscopy of HC5N in vibrationally excited states below 500 cm$\mathsf{^{-1}}$

2004 ◽  
Vol 425 (2) ◽  
pp. 767-772 ◽  
Author(s):  
K. M. T. Yamada ◽  
C. Degli Esposti ◽  
P. Botschwina ◽  
P. Förster ◽  
L. Bizzocchi ◽  
...  
Keyword(s):  
Excited States ◽  
Millimeter Wave ◽  
Vibrationally Excited ◽  
Millimeter Wave Spectroscopy

Millimeter-wave spectroscopy of the FeCO radical in the ν2 and ν3 vibrationally excited states

2015 ◽  
Vol 143 (1) ◽  
pp. 014303 ◽  
Author(s):  
Keiichi Tanaka ◽  
Mitsuhiro Nakamura ◽  
Mitsuaki Shirasaka ◽  
Ai Sakamoto ◽  
Kensuke Harada ◽  
...  
Keyword(s):  
Excited States ◽  
Millimeter Wave ◽  
Vibrationally Excited ◽  
Millimeter Wave Spectroscopy

scholarly journals Microwave Spectra of Furazan. III. Rotation Spectra of Vibrationally Excited States

1990 ◽  
Vol 45 (9-10) ◽  
pp. 1117-1130
Author(s):  
Otto L. Stiefvater
Keyword(s):  
Excited States ◽  
Heterocyclic Compound ◽  
Microwave Spectroscopy ◽  
Vibrational Modes ◽  
Vibrationally Excited ◽  
Rotational Constants ◽  
Rotational Spectra ◽  
Microwave Spectra

Abstract The pure rotational spectra of molecules in 21 vibrationally excited states of the heterocyclic compound furazan (C2H2N2O) have been detected and studied by DRM microwave spectroscopy. Rotational parameters are reported for the 12 fundamental levels below 1500 cm-1 , and the contri-butions from 10 vibrational modes to the effective rotational constants and to the inertia defect of furazan are calculated.

scholarly journals Study of Millimeter-Wave Rotational Spectra ofTrioxane in Ground, v(A), v1(E) = 1 and v2(E) = 1 States

2009 ◽  
Vol 6 (s1) ◽  
pp. S259-S279 ◽  
Author(s):  
Masoud Motamedi ◽  
Najmehalsadat Khademi
Keyword(s):  
Excited State ◽  
Excited States ◽  
Millimeter Wave ◽  
Ground State ◽  
Vibrational States ◽  
Rotational Spectra ◽  
First Time

The millimeter-wave rotational spectra of the ground and excited vibrational states v(A), v1(E) =1 and v2(E ) =1 of the oblate symmetric top molecule, (CH2O)3, have been analyzed again. The B0= 5273.25747MHz, DJ= 1.334547 kHz, DJk= -2.0206 kHz, HJ(-1.01 mHz), HJK(-3.80 mHz), and HKJ(4.1 mHz) have been determined for ground state. For non degenerate excited state, vA(1), the B = 5260.227723 MHz and DJand DJKwere determined 1.27171 kHz and -1.8789 kHz respectively. The 1=±1 series have been assigned in two different excited states v1(E) =1 and v2(E) =1.Most of the parameters were determined with higher accuracy compare with before. For the v2(E) =1 state the Cζ=-1940.54(11) MHz and qJ= 0.0753 (97) kHz were determined for the first time.

scholarly journals Millimeter-wave spectroscopy of the chlorine isotopologues of chloropyrazine and twenty-two of their vibrationally excited states

2019 ◽  
Vol 364 ◽  
pp. 111179 ◽  
Author(s):  
Phoenix M. Higgins ◽  
Brian J. Esselman ◽  
Maria A. Zdanovskaia ◽  
R. Claude Woods ◽  
Robert J. McMahon
Keyword(s):  
Excited States ◽  
Millimeter Wave ◽  
Vibrationally Excited ◽  
Millimeter Wave Spectroscopy

Millimeter-Wave and Infrared Spectroscopy of Thiazole in its Ground State and Lowest-Energy Vibrationally Excited States (ν18, ν17, and ν13)

2021 ◽  
pp. 111493
Author(s):  
Brian J. Esselman ◽  
Maria A. Zdanovskaia ◽  
Taylor K. Adkins ◽  
Brant E. Billinghurst ◽  
Jianbao Zhao ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Excited States ◽  
Millimeter Wave ◽  
Ground State ◽  
Vibrationally Excited
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