Patrick H. Vaccaro

2.8k total citations
82 papers, 2.3k citations indexed

About

Patrick H. Vaccaro is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Patrick H. Vaccaro has authored 82 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Atomic and Molecular Physics, and Optics, 56 papers in Spectroscopy and 19 papers in Physical and Theoretical Chemistry. Recurrent topics in Patrick H. Vaccaro's work include Spectroscopy and Quantum Chemical Studies (39 papers), Advanced Chemical Physics Studies (31 papers) and Molecular spectroscopy and chirality (28 papers). Patrick H. Vaccaro is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (39 papers), Advanced Chemical Physics Studies (31 papers) and Molecular spectroscopy and chirality (28 papers). Patrick H. Vaccaro collaborates with scholars based in United States, Spain and Japan. Patrick H. Vaccaro's co-authors include Kenneth B. Wiberg, James R. Cheeseman, Thomas Müller, Yigui Wang, Michael J. Frisch, Robert W. Field, James L. Kinsey, F. Iachello, F. Pérez‐Bernal and Lori A. Burns and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Chemical Physics.

In The Last Decade

Patrick H. Vaccaro

81 papers receiving 2.3k citations

Peers

Patrick H. Vaccaro

AMPO

SPECT

PTC

Christian Alcaraz France

Kiyoshi Yagi Japan

B. Soep France

Emilio Martínez‐Núñez Spain

Antonio Rizzo Italy

Keld L. Bak Denmark

Srinivasan S. Iyengar United States

Meredith J. T. Jordan Australia

Oleg V. Boyarkin Switzerland

Filip Pawłowski United States

Christian Alcaraz France

Patrick H. Vaccaro

1.4k ×0.8

AMPO

874 ×0.6

SPECT

188 ×0.6

281 ×1.1

PTC

512 ×2.3

Citations per year, relative to Patrick H. Vaccaro Patrick H. Vaccaro (= 1×) peers Christian Alcaraz

Countries citing papers authored by Patrick H. Vaccaro

Since Specialization

Citations

This map shows the geographic impact of Patrick H. Vaccaro's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Patrick H. Vaccaro with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick H. Vaccaro more than expected).

Fields of papers citing papers by Patrick H. Vaccaro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick H. Vaccaro. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Patrick H. Vaccaro. The network helps show where Patrick H. Vaccaro may publish in the future.

Co-authorship network of co-authors of Patrick H. Vaccaro

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick H. Vaccaro. A scholar is included among the top collaborators of Patrick H. Vaccaro based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Patrick H. Vaccaro. Patrick H. Vaccaro is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Wang, Christopher S., Jacob C. Curtis, Brian Lester, et al.. (2019). Quantum simulation of molecular vibronic spectra on a superconducting bosonic processor. arXiv (Cornell University). 2 indexed citations

Vaccaro, Patrick H., et al.. (2019). Hydrogen-Bonding Motifs and Proton-Transfer Dynamics in Electronically Excited 6-Hydroxy-2-formylfulvene. The Journal of Physical Chemistry A. 123(30). 6506–6526. 2 indexed citations

Mercado, Brandon Q., et al.. (2016). The tropolone–isobutylamine complex: a hydrogen-bonded troponoid without dominant π–π interactions. Acta Crystallographica Section C Structural Chemistry. 72(10). 730–737.

Caricato, Marco, et al.. (2014). Insights on the Origin of the Unusually Large Specific Rotation of (1S,4S)-Norbornenone. The Journal of Physical Chemistry A. 118(26). 4863–4871. 26 indexed citations

Vaccaro, Patrick H., et al.. (2013). TROPOLONE COMPLEXES FORMED WITH AMPHOTERIC LIGANDS: STRUCTURE AND DYNAMICS AS VIEWED ACROSS THE VIBRONIC LANDSCAPE. 1 indexed citations

Wiberg, Kenneth B., et al.. (2013). Large Solvation Effect in the Optical Rotatory Dispersion of Norbornenone. Angewandte Chemie International Edition. 53(5). 1386–1389. 44 indexed citations

Murdock, Daniel, Lori A. Burns, & Patrick H. Vaccaro. (2010). Vibrational specificity of proton-transfer dynamics in ground-state tropolone. Physical Chemistry Chemical Physics. 12(29). 8285–8285. 20 indexed citations

Wiberg, Kenneth B., et al.. (2007). The effects of conformation and solvation on optical rotation: Substituted epoxides. Chirality. 20(3-4). 357–369. 31 indexed citations

Wiberg, Kenneth B., et al.. (2007). Effect of Substituents and Conformations on the Optical Rotations of Cyclic Oxides and Related Compounds. Relationship between the Anomeric Effect and Optical Rotation¹. The Journal of Organic Chemistry. 72(16). 6206–6214. 11 indexed citations

10.

Wiberg, Kenneth B., Yigui Wang, Anselmo E. de Oliveira, S. Ajith Perera, & Patrick H. Vaccaro. (2004). Comparison of CIS- and EOM-CCSD-Calculated Adiabatic Excited-State Structures. Changes in Charge Density on Going to Adiabatic Excited States. The Journal of Physical Chemistry A. 109(3). 466–477. 29 indexed citations

11.

Wiberg, Kenneth B., Yigui Wang, Patrick H. Vaccaro, et al.. (2003). Optical Activity of 1-Butene, Butane, and Related Hydrocarbons. The Journal of Physical Chemistry A. 108(1). 32–38. 50 indexed citations

12.

Wiberg, Kenneth B., Patrick H. Vaccaro, & James R. Cheeseman. (2003). Conformational Effects on Optical Rotation. 3-Substituted 1-Butenes. Journal of the American Chemical Society. 125(7). 1888–1896. 96 indexed citations

13.

Müller, Thomas, Kenneth B. Wiberg, & Patrick H. Vaccaro. (2000). Cavity Ring-Down Polarimetry (CRDP): A New Scheme for Probing Circular Birefringence and Circular Dichroism in the Gas Phase. The Journal of Physical Chemistry A. 104(25). 5959–5968. 176 indexed citations

14.

Müller, Thomas, Patrick H. Vaccaro, F. Pérez‐Bernal, & F. Iachello. (2000). Algebraic approach for the calculation of polyatomic Franck–Condon factors: application to the vibronically resolved absorption spectrum of disulfur monoxide (S2O). Chemical Physics Letters. 329(3-4). 271–282. 9 indexed citations

15.

Vaccaro, Patrick H., et al.. (1997). Proton transfer dynamics in the first excited singlet state of malonaldehyde. The Journal of Chemical Physics. 107(14). 5617–5620. 24 indexed citations

16.

Vaccaro, Patrick H., et al.. (1992). Experimental determination of the specific opacity function for the Ba+HI→BaI(v=0)+H reaction. The Journal of Chemical Physics. 96(4). 2786–2798. 19 indexed citations

17.

Zhao, Daqing, et al.. (1991). Analysis of BaI C2Π-X2Σ+ (0, 0) band for high rotational levels. Journal of Molecular Spectroscopy. 148(1). 226–242. 13 indexed citations

18.

Temps, F., Scott Halle, Patrick H. Vaccaro, Robert W. Field, & James L. Kinsey. (1988). Vibrationally excited formaldehyde. The relationship between vibrational structure and collisional properties. Journal of the Chemical Society Faraday Transactions 2 Molecular and Chemical Physics. 84(9). 1457–1457. 39 indexed citations

19.

Vaccaro, Patrick H., F. Temps, Scott Halle, James L. Kinsey, & Robert W. Field. (1988). Polarization-detected transient gain studies of relaxation processes in v4=1 A 1A2 formaldehyde-h2. The Journal of Chemical Physics. 88(8). 4819–4833. 30 indexed citations

20.

Reisner, D.E., Patrick H. Vaccaro, Carter Kittrell, et al.. (1982). Selective vibrational excitation of formaldehyde X 1A1 by stimulated emission pumping. The Journal of Chemical Physics. 77(1). 573–575. 52 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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