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stretch-bend levels (18) 18
physics, atomic, molecular & chemical (15) 15
potential-energy surfaces (11) 11
der-waals complexes (6) 6
der-waals molecule (6) 6
spectroscopy (5) 5
pi-electronic states (4) 4
rotationally inelastic-collisions (4) 4
shell vanderwaals complexes (4) 4
chemistry, physical (3) 3
configuration-interaction calculations (3) 3
intermolecular interactions (3) 3
resolution electronic spectroscopy (3) 3
basis-sets (2) 2
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cm-1 (2) 2
cross-sections (2) 2
dynamics (2) 2
energy-levels (2) 2
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hot bands (2) 2
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mu-m region (2) 2
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state (2) 2
vanderwaals molecules (2) 2
-c-12 (1) 1
2-photon spectroscopy (1) 1
ab initio calculation (1) 1
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absorption-spectrum (1) 1
acetylen (1) 1
acetylene (1) 1
acetylene database (1) 1
adapted perturbation-theory (1) 1
ano basis-sets (1) 1
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astrophysics - earth and planetary astrophysics (1) 1
astrophysics - solar and stellar astrophysics (1) 1
center-dot-sh (1) 1
collinear exact quantum (1) 1
collisions involving molecules (1) 1
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electronically inelastic-collisions (1) 1
energieniveau (1) 1
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fine-structure transitions (1) 1
floppy molecules (1) 1
fluorescence excitation spectroscopy (1) 1
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gaussian-basis sets (1) 1
generating orthogonal polynomials (1) 1
global model (1) 1
grundzustand (1) 1
hco (1) 1
induced transitions (1) 1
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intermolecular forces (1) 1
intermolecular vibrations (1) 1
isotopomers (1) 1
iupac critical-evaluation (1) 1
jet-emission-spectroscopy (1) 1
k uh physics, atomic, molecular & chemical (1) 1
lambda-doublet levels (1) 1
linear-molecules (1) 1
lying rydberg states (1) 1
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methane (1) 1
methane rotational levels (1) 1
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open-shell atoms (1) 1
optics (1) 1
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Journal of Quantitative Spectroscopy and Radiative Transfer, ISSN 0022-4073, 01/2018, Volume 204, pp. 42 - 55
•37,813 measured acetylene transitions from 61 publications analysed.•6013 ortho and 5200 para empirical energy levels determined.•Comparisons made with other... 
LINE INTENSITY MEASUREMENTS | SPECTROSCOPY | ROTATIONAL-VIBRATIONAL SPECTRA | STRETCH-BEND LEVELS | TRANSITION WAVE-NUMBERS | FOURIER-TRANSFORM SPECTROSCOPY | IUPAC CRITICAL-EVALUATION | STIMULATED RAMAN PROCESS | SAPPHIRE RING LASER | OPTICS | MU-M REGION | DIODE-LASER SPECTROSCOPY
Journal Article
JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, ISSN 0047-2689, 06/2016, Volume 45, Issue 2
Journal Article
Journal of Chemical Physics, ISSN 0021-9606, 04/2001, Volume 114, Issue 13, pp. 5588 - 5597
High-quality ab initio potential energy surfaces were calculated and subsequently used to predict the positions of the lowest bend-stretch vibrational states... 
NO(X PI) | GENERATING ORTHOGONAL POLYNOMIALS | PI-ELECTRONIC STATES | STRETCH-BEND LEVELS | SHELL VANDERWAALS COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | QUADRATURE-RULES | DER-WAALS MOLECULE | INELASTIC-COLLISIONS | COLLISIONS INVOLVING MOLECULES
Journal Article
Journal of Chemical Physics, ISSN 0021-9606, 07/2000, Volume 113, Issue 1, pp. 73 - 85
In an extension of recent work [Y. Kim, K. Patton, J. Fleniken, and H. Meyer, Chem. Phys. Lett. 318, 522 (2000)], overtone pumping followed by resonantly... 
DER-WAALS COMPLEXES | NO-AR COLLISIONS | PI-ELECTRONIC STATES | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | SHELL VANDERWAALS COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 2-PHOTON SPECTROSCOPY | INTEGRAL CROSS-SECTIONS | ROTATIONALLY INELASTIC-COLLISIONS | LYING RYDBERG STATES
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 02/1998, Volume 108, Issue 8, pp. 3235 - 3242
The potential energy surface for the Ar(S-1)+NH(X (3)Sigma(-)) interaction is calculated using the supermolecular unrestricted Moller-Plesset (UMP)... 
DIFFUSION MONTE-CARLO | WATER DIMER | QUANTUM-CHEMISTRY | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | RANDOM-WALK | MOLECULAR INTERACTIONS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | BASIS-SETS | ADAPTED PERTURBATION-THEORY | INTERMOLECULAR INTERACTIONS
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 03/2000, Volume 112, Issue 10, pp. 4474 - 4484
A collaborative experimental and theoretical study of rotationally inelastic collisions of CN(A (2)Pi,upsilon = 3,N = 60) fine-structure Lambda-doublet levels... 
QUANTUM SCATTERING | CROSS-SECTIONS | JET-EMISSION-SPECTROSCOPY | FINE-STRUCTURE | PI-ELECTRONIC STATES | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | DIATOMIC MOLECULE | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | LAMBDA-DOUBLET LEVELS | DER-WAALS MOLECULE
Journal Article
JOURNAL OF MOLECULAR SPECTROSCOPY, ISSN 0022-2852, 12/1996, Volume 180, Issue 2, pp. 323 - 336
We have measured the Fourier transform spectrum (FTS) of two isotopomers of hydrogen cyanide ((HCN)-C-12-N-14 and (HCN)-C-12-N-15) from 500 to 10 000 cm(-1).... 
OVERTONE BANDS | CM-1 | SPECTROSCOPY | STRETCH-BEND LEVELS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | HOT BANDS | ENERGY-LEVELS | FOURIER-TRANSFORM SPECTRA | VIBRATIONALLY EXCITED HCN | LINEAR-MOLECULES | REGION
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 08/2005, Volume 123, Issue 5
The A(2)Delta-X(2)Pi transition of CH-Ne was examined using laser-induced fluorescence and fluorescence depletion techniques. The spectrum was found to be... 
CONFIGURATION-INTERACTION CALCULATIONS | DER-WAALS COMPLEXES | ANO BASIS-SETS | WAVE-FUNCTIONS | FOURIER-TRANSFORM SPECTROMETER | CORRELATED MOLECULAR CALCULATIONS | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | ROTATIONALLY INELASTIC-COLLISIONS | GAUSSIAN-BASIS SETS
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 10/1999, Volume 111, Issue 16, pp. 7435 - 7439
We report an investigation of bound states of the ArNO complex, based on new coupled-cluster [CCSD(T)] ab initio potential energy surfaces. The position and... 
DER-WAALS COMPLEXES | CROSS-SECTIONS | PI-ELECTRONIC STATES | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | SHELL VANDERWAALS COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | ROTATIONALLY INELASTIC-COLLISIONS | FINE-STRUCTURE TRANSITIONS | SCATTERING | MOLECULES
Journal Article
Collection of Czechoslovak Chemical Communications, ISSN 0010-0765, 1998, Volume 63, Issue 9, pp. 1473 - 1484
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 10/2003, Volume 119, Issue 16, pp. 8424 - 8436
A study of NH/D-Ne was undertaken to investigate the structure of this complex and examine the ability of high-level theoretical methods to predict its... 
DER-WAALS COMPLEXES | FLUORESCENCE EXCITATION SPECTROSCOPY | SPIN-ORBIT PREDISSOCIATION | RESOLUTION ELECTRONIC SPECTROSCOPY | VIBRATIONAL PREDISSOCIATION DYNAMICS | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CENTER-DOT-SH | AR-OH | (A)OVER-TILDE SIGMA(+) STATES
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 08/2001, Volume 115, Issue 5, pp. 2123 - 2133
Two-dimensional intermolecular potential energy surfaces for the CH(A (2)Delta)-Ar complex (CH bond fixed at equilibrium) have been calculated at the... 
STATES | SPECTROSCOPY | STRETCH-BEND LEVELS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | BASIS-SETS | DER-WAALS MOLECULE | ROTATIONALLY INELASTIC-COLLISIONS
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 08/2000, Volume 113, Issue 5, pp. 1775 - 1780
The CH(A (2)Delta)-Ar van der Waals molecule provides a prototypical example of a (2)Delta state complex. The rovibronic structure of CH/D(A)-Ar has been... 
RESOLUTION ELECTRONIC SPECTROSCOPY | VANDERWAALS MOLECULES | STRETCH-BEND LEVELS | NONADIABATIC PREDISSOCIATION | POTENTIAL-ENERGY SURFACES | COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | INELASTIC-SCATTERING | DER-WAALS MOLECULE | ROTATIONAL SPECTRA | INTERMOLECULAR VIBRATIONS
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 03/1998, Volume 108, Issue 11, pp. 4467 - 4477
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 11/1997, Volume 107, Issue 18, pp. 7148 - 7162
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 12/1996, Volume 105, Issue 21, pp. 9525 - 9535
Potential energy surfaces for the (2)A' and (2)A'' states of the He(S-1)-CH(X (2) Pi) complex were calculated using supermolecular unrestricted Moller-Plesset... 
DER-WAALS COMPLEXES | PERTURBATION-THEORY | SPECTROSCOPY | STRETCH-BEND LEVELS | POTENTIAL-ENERGY SURFACES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | ABINITIO CALCULATIONS | SET SUPERPOSITION ERROR | INTERMOLECULAR INTERACTIONS | EXCITED-STATES
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 07/1997, Volume 107, Issue 3, pp. 680 - 690
The fluorescence excitation spectrum of the Ar-HCO van der Waals complex in the vicinity of the (B) over tilde(2)A'-(X) over tilde(1)A' 0(0)(0) band of free... 
INTERMOLECULAR FORCES | ROTATIONAL-EXCITATION | VANDERWAALS MOLECULES | STRETCH-BEND LEVELS | HCO | POTENTIAL-ENERGY SURFACES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | DYNAMICS | CHEMISTRY, PHYSICAL | ELECTRONIC-SPECTRUM | STATE
Journal Article
INDIAN JOURNAL OF PURE & APPLIED PHYSICS, ISSN 0019-5596, 08/1999, Volume 37, Issue 8, pp. 577 - 582
The high-resolution FTIR spectrum of acetylene in the 3 mu m region has' been analysed for various hot bands terminating on upper stretch-bend combination... 
CM-1 | INFRARED-SPECTRUM | PHYSICS, MULTIDISCIPLINARY | STRETCH-BEND LEVELS | C2H2
Journal Article
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