Journal of Molecular Spectroscopy

(The TQCC of Journal of Molecular Spectroscopy is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 500 papers]. The publications cover those that have been published in the past four years, i.e., from 2019-09-01 to 2023-09-01.)
The 2020 edition of the GEISA spectroscopic database43
The interplay of VSCF/VCI calculations and matrix-isolation IR spectroscopy – Mid infrared spectrum of CH3CH2F and CD3CD2F20
Deuterium hyperfine splittings in the rotational spectrum of NH2D as revealed by Lamb-dip spectroscopy14
The Renner-Teller effect revisited 40 years later14
Multidimensional molecular high-harmonic spectroscopy: A road map for charge migration studies13
Millimeter-wave spectrum of 4-cyanopyridine in its ground state and lowest-energy vibrationally excited states, ν20 and ν3013
Stable isomeric structures of the pyridine cation (C5H5N•+) and protonated pyridine (C5H5NH+) elucidated by cold ion infrared spectroscopy13
An analysis of the rotational ground state and lowest-energy vibrationally excited dyad of 3-cyanopyridine: Low symmetry reveals rich complexity of perturbations, couplings, and interstate transitions12
Laboratory gas-phase vibrational spectra of [C3H3]+ isomers and isotopologues by IRPD spectroscopy10
Anharmonic infrared spectra of thermally excited pyrene (C16H10): A combined view of DFT-based GVPT2 with AnharmonicCaOs, and approximate DFT molecular dynamics with demonNano10
Time-resolved populations of N2(A3Σu+,v) in nanosecond pulse discharge plasmas10
Next level achievement of the XIAM code in modeling the microwave spectrum of m-methylanisole9
Line intensities of the 01111–00001 magnetic dipole absorption band of 12C16O2: Laboratory measurements9
Laboratory rotational spectroscopy of methyl n-propyl sulfide: Conformational analysis and methyl internal rotation9
A rotational and vibrational investigation of phenylpropiolonitrile (C6H5C3N)9
Halogen bond and internal dynamics in the σ–complex of pyridine-chlorotrifluoromethane: A rotational study8
The rotationally resolved infrared spectrum of TiO and its isotopologues8
The eight lowest-energy vibrational states of benzonitrile: analysis of Coriolis and Darling-Dennison couplings by millimeter-wave and far-infrared spectroscopy8
The torsional fundamental band and high-J rotational spectra of the ground, first and second excited torsional states of acetone8
Spin-orbit splitting in the ground state of tungsten monosulfide8
Asymmetric halogen dioxides: High level calculations and anion photoelectron spectroscopy8
Infrared spectroscopy of the n-propyl and i-propyl radicals in solid para-hydrogen8
Line intensities of the radioactive isotopologues of carbon monoxide8
Analysis and modeling of combination bands of sulfur hexafluoride 32SF6 based on global fits. Update of the SHeCaSDa database7
Inner-shell excitation in the YbF molecule and its impact on laser cooling7
Vibrational spectroscopy of H2He+ and D2He+7
SOLEIL and ALMA views on prototypical organic nitriles: C2H5CN7
14N nuclear quadrupole coupling and methyl internal rotation in 3-methylpyrrole investigated by microwave spectroscopy7
A laboratory rotational study of the interstellar propynal7
Submillimeter-wave spectroscopy of and interstellar search for thioacetaldehyde7
Calculation of IR absorption intensities for hydrogen bond from exactly solvable Schrödinger equation7
Two-color resonance enhanced two-photon ionization and mass analyzed threshold ionization spectroscopy of 2-methoxybenzonitrile7
Proton inversion tunneling in the rotational spectrum of acetone cyanohydrin7
Theoretical rovibrational characterization of the cis/trans-HCSH and H2SC isomers of the known interstellar molecule thioformaldehyde7
Variational vibrational states of HCOOH7
Improved ground state and v12 = 1 state7
Propionitrile in the two lowest excited vibrational states in the laboratory and on Titan7
Mid-infrared spectroscopic signatures of dibenzopyrene cations – The effect of symmetry on PAH IR spectroscopy7
Characterisation of gas phase halide-acetone complexes with photoelectron spectroscopy and ab initio calculations7
Transition properties between low-lying electronic states of SiO+7
Identification of species from visible and near-infrared spectral emission of a nitromethane-air diffusion flame7
Millimeter-wave spectroscopy of the chlorine isotopologues of chloropyrazine and twenty-two of their vibrationally excited states6
Infrared spectroscopy of the benzylium-like (and tropylium-like) isomers formed in the –H dissociative ionization of methylated PAHs6
Perturbations of the A′1Π and C1Σ+ states of CaO6
Mid-IR and VUV spectroscopic characterisation of thermally processed and electron irradiated CO2 astrophysical ice analogues6
A new program for the assignment and fitting of dense rotational spectra based on spectral progressions: Application to the microwave spectrum of pivalic anhydride6
Rovibrational spectra of Ar–SO2 and (SO2)2 van der Waals complexes in the v1 region of SO26
Quadrupole coupling in alkali metal amides MNH2 (X6
Fourier transform infrared (FTIR) spectroscopy of formaldoxime (CH2NOH) in the 450–3800 cm−1 region and its 6
Rotational spectroscopy of isotopic oxirane, c-C6
A chirped pulse Fourier transform microwave spectrometer with multi-antenna detection6
Improved centrifugal and hyperfine analysis of ND2H and NH2D and its application to the spectral line survey of L15446
Resonance enhanced two-photon ionization and mass analyzed threshold ionization spectroscopy of 4-ethylanisole5
The atmospheric continuum in the “terahertz gap” region (15–700 cm−1): Review of experiments at SOLEIL synchrotron and modeling5
Infrared predissociation spectroscopy of protonated methyl cyanide, CH3CNH+5
Rotational and vibrational spectroscopy of 1-cyanoadamantane and 1-isocyanoadamantane5
Variational rovibrational calculations for tetra atomic linear molecules using Watson’s isomorphic Hamiltonian: II. The B11244 story retold5
Rotational spectra of indole in the lowest vibrational states5
Structural characterization of [M,C,2H]+ products formed by reaction of 5d metal cations Pt+ and Ir+ with ethylene oxide and Ta+ with methane using messenger spectroscopy5
Deciphering the rotational spectrum of the first excited torsional state of propylene oxide5
Millimeter-millimeter-wave double-modulation double-resonance spectroscopy5
Rovibrational spectra of nonpolar (N2O)2 and Ar–N2O complexes in the 2v2 overtone region of N2O5
High-resolution cw-cavity ring-down spectroscopy of allowed (ν4 + ν5)0 and forbidden (ν4 + ν5)2 bands of C2H2 using external-cavity quantum cascade laser5
The fundamental ν35
Concerning the asymmetric top rotational partition function in astronomical spectroscopy5
Toward a global model of the interactions in low-lying states of methyl cyanide: Rotational and rovibrational spectroscopy of the 5
Continuous temporal ion detection combined with time-gated imaging: Normalization over a large dynamic range5
High-resolution infrared action spectroscopy of the fundamental vibrational band of CN+5
VUV photoprocessing of oxygen-containing polycyclic aromatic hydrocarbons: Threshold photoelectron spectra4
The pyrrole-water complex: Multidimensional large amplitude dynamics and rotational spectra of its 13C isotopologues4
An investigation of inter-ligand coordination and flexibility: IRMPD spectroscopic and theoretical evaluation of calcium and nickel histidine dimers4
Cavity ring-down spectroscopy of l-type doubling in 15N-β-site N2O isotopomer near 7.8 µm4
An alternative approach to interferogram collection and processing for a vintage Bomem DA3 Fourier transform spectrometer4
The fundamental rotational transition of NO+4
Rotational spectrum and quantum chemical calculations of methyl cyanoacetate: A compound of potential astrochemical interest4
Infrared free-electron laser irradiation of carbon dioxide ice4
A prochiral precursor in space? Accurate laboratory characterization of acetylacetylene in the cm-wave region4
Coriolis Interactions in benzene-water and related molecular complexes4
Cryogenic Messenger-IR Ion Spectroscopy Study of Phenol & Aniline Molecular Ions and of the common Fragment Ion [C5H6]+ formed by EI-MS4
A simultaneous fit of v = 0 and 1 torsion-wagging-rotational levels of CH3NH2 using a hybrid “tunneling and non-tunneling” Hamiltonian formalism4
The simplest sulfur-nitrogen hydrogen bond: Matrix isolation spectroscopy of H2S·NH34
Millimeter-wave spectroscopy of the chlorine isotopologues of 2-chloropyridine and twenty-three of their vibrationally excited states4
High-resolution spectroscopy of the 004
More evidence for bent ro-vibrationally averaged structures of linear triatomic molecules: The non-zero b axis component of the dipole moment and the 4
NOx speciation from copper dissolution in nitric acid/water solutions using FTIR spectroscopy4
Vibrations of pyrrole, N-substituted pyrroles, and their cations4
Laboratory IR spectroscopy of protonated hexa-peri-hexabenzocoronene and dicoronylene4
Rotational spectroscopy and precise molecular structure of 1,2-dichlorobenzene4
Experimental characterization of argon/air mixture microwave plasmas using optical emission spectroscopy4
Intracavity laser spectroscopy with Fourier-transform detection of tungsten sulfide, WS: Analysis of the (1,0) band of the [13.10] Ω = 1 − X 3Σ–0+ transition4
Measurements and calculations of krypton broadening and shifting parameters of the ν1 + ν2 + ν3 band of H2O3
Matrix-isolation infrared study of acetaldehyde: Host-dependent vibrational features3
Rotational spectroscopic studies of the tetrel bonded CH3CN-CO2 complex3
Determination of accurate rest frequencies and hyperfine structure parameters of cyanobutadiyne, HC5N3
High-resolution infrared study of vinyl acetylene: The ν3
Structure and photochemistry of a potential precursor of circumstellar dust: The optical spectrum of Si4C2+3
Benchmark comparison of dual-basis double-hybrid density functional theory and a neural-network-optimized method for intermolecular interactions3
Rotational and vibrational fingerprints of the oxywater cation (H2OO+), a possible precursor to abiotic O23
Rotational spectroscopy and bound state calculations of deuterated NH3–H2 van der Waals complexes3
FTMW spectroscopy of epichlorohydrin: Detection of three conformers3
High resolution threshold photoelectron spectrum and autoionization processes of S2 up to 15.0 eV3
(Sub-)millimeter-wave spectroscopy of gauche-propanal3
The rotation-torsion spectrum of CD2HOH3
Radiative efficiency and global warming potential of the hydrofluoroether HFE-356mec3 (CH3OCF2CHFCF3) from experimental and theoretical infrared absorption cross-sections3
An approach for multi-color action spectroscopy of highly excited states of 3
Analytical expression of tensorial rotational operators for semi-classical interpretation of molecular spectra. Relations between molecular Hamiltonian parameters in different formalisms3
Unpicking vibration-vibration and vibration-torsion interactions in m-fluorotoluene3
A high speed fitting program for rotational spectroscopy3
Rovibrational spectroscopy of the CH+-He and CH+-He4 complexes3
On the planarity of benzyl cyanide3
High-resolution spectroscopy of the [18.4]2.5 – X2Δ5/2 transition of ruthenium monoboride (RuB)3
High-resolution Fourier transform infrared (FTIR) spectroscopy of formaldoxime-C (13CH2NOH): Ground and <3
Forbidden rotational transitions and astrophysics3
The 130–500 GHz rotational spectroscopy of cyanopyrazine (C4H3N2-CN)3