Doreen G Leopold

2021

A Study of NbMo and NbMo^-by Anion Photoelectron Spectroscopy

Baudhuin, M. A., Boopalachandran, P., Rajan, S. & Leopold, D. G., Nov 11 2021, In: Journal of Physical Chemistry A. 125, 44, p. 9658-9679 22 p.

Research output: Contribution to journal › Article › peer-review

2018

ConfChem Conference on Mathematics in Undergraduate Chemistry Instruction: Strengthening Students' Math Fluencies through Calculator-Free Chemistry Calculations

Leopold, D. G., Aug 14 2018, In: Journal of Chemical Education. 95, 8, p. 1432-1433 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Scopus citations

2009

A study of the ground and excited states of Al₃ and Al ₃ ^-. I. 488 nm anion photoelectron spectrum

Villalta, P. W. & Leopold, D. G., 2009, In: Journal of Chemical Physics. 130, 2, 024303.

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

A study of the ground and excited states of Al ₃ and Al ₃ ^-. II. Computational analysis of the 488 nm anion photoelectron spectrum and a reconsideration of the Al ₃ bond dissociation energy

Miller, S. R., Schultz, N. E., Truhlar, D. G. & Leopold, D. G., 2009, In: Journal of Chemical Physics. 130, 2, 024304.

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

2008

Degree of mathematics fluency and success in second-semester introductory chemistry

Leopold, D. G. & Edgar, B., May 2008, In: Journal of Chemical Education. 85, 5, p. 724-731 8 p.

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

2007

Photoelectron spectroscopic characterization of the niobium-benzene anion produced by reaction of niobium with ethylene

Miller, S. R., Marcy, T. P., Millam, E. L. & Leopold, D. G., Mar 28 2007, In: Journal of the American Chemical Society. 129, 12, p. 3482-3483 2 p.

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

2001

Negative ion photoelectron spectroscopy of the group 5 metal trimer monoxides V₃O, Nb₃O, and Ta₃O

Green, S. M. E., Alex, S., Fleischer, N. L., Millam, E. L., Marcy, T. P. & Leopold, D. G., Feb 8 2001, In: Journal of Chemical Physics. 114, 6, p. 2653-2668 16 p.

Research output: Contribution to journal › Article › peer-review

63 Scopus citations

2000

A vibrationally resolved negative ion photoelectron spectrum of Nb₈

Marcy, T. P. & Leopold, D. G., Jan 21 2000, In: International Journal of Mass Spectrometry. 195-196, p. 653-666 14 p.

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

1994

Negative ion Photoelectron spectroscopy of organometallic radicals: MCO and HMCO complexes of the first transition series

Villalta, P. W., Fenn, P. T. & Leopold, D. G., Jun 17 1994, In: Proceedings of SPIE - The International Society for Optical Engineering. 2124, p. 325-336 12 p.

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

1993

A study of FeCO^- and the ³Σ^- and ⁵Σ^- states of FeCO by negative ion photoelectron spectroscopy

Villalta, P. W. & Leopold, D. G., 1993, In: The Journal of chemical physics. 98, 10, p. 7730-7742 13 p.

Research output: Contribution to journal › Article › peer-review

83 Scopus citations

Negative ion photoelectron spectroscopy of Cr₂

Casey, S. M. & Leopold, D. G., 1993, In: Journal of physical chemistry. 97, 4, p. 816-830 15 p.

Research output: Contribution to journal › Article › peer-review

191 Scopus citations

Negative ion photoelectron spectroscopy of Cr₂H and Cr₂D

Casey, S. M. & Leopold, D. G., Jan 1 1993, In: Chemical Physics Letters. 201, 1-4, p. 205-211 7 p.

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

1992

Gas-phase study of the group VI transition metal tricarbonyl complexes by negative-ion photoelectron spectroscopy (Poster Paper)

Bengali, A. A., Casey, S. M., Cheng, C. L., Dick, J. P., Fenn, P. T., Villalta, P. W. & Leopold, D. G., 1992, Proceedings of SPIE - The International Society for Optical Engineering. Publ by Int Soc for Optical Engineering, p. 106-117 12 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1638).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Intracavity laser photoelectron spectroscopy of Cr2-, Cr2H-, and Cr2D-

Casey, S. M. & Leopold, D. G., 1992, Proceedings of SPIE - The International Society for Optical Engineering. Publ by Int Soc for Optical Engineering, p. 234-244 11 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1638).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Intracavity laser photoelectron spectroscopy of Cr2-, Cr2H-, and Cr2D-

Casey, S. M. & Leopold, D. G., 1992, Proceedings of SPIE - The International Society for Optical Engineering. Publ by Int Soc for Optical Engineering, p. 234-244 11 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1638).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Negative Ion Photoelectron Spectroscopy of CH₂=SiH and CH₃-Si

Bengali, A. A. & Leopold, D. G., Nov 1 1992, In: Journal of the American Chemical Society. 114, 23, p. 9192-9194 3 p.

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Negative Ion Photoelectron Spectroscopy of Coordinatively Unsaturated Group VI Metal Carbonyls: Cr(CO)₃, Mo(CO)₃, and W(CO)₃

Bengali, A. A., Casey, S. M., Cheng, C. L., Dick, J. P., Fenn, T., Villalta, P. W. & Leopold, D. G., Jun 1 1992, In: Journal of the American Chemical Society. 114, 13, p. 5257-5268 12 p.

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

1991

A Study of Cr₂ by Negative-Ion Photoelectron Spectroscopy

Casey, S. M., Villalta, P. W., Bengali, A. A., Cheng, C. L., Dick, J. P., Thomas Fenn, P. & Leopold, D. G., Aug 1 1991, In: Journal of the American Chemical Society. 113, 17, p. 6688-6689 2 p.

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

1988

A simple interpretation of the Fe₂^- photoelectron spectrum

Leopold, D. G., Almlöf, J., Lineberger, W. C. & Taylor, P. R., 1988, In: The Journal of chemical physics. 88, 6, p. 3780-3783 4 p.

Research output: Contribution to journal › Article › peer-review

60 Scopus citations

Photoelectron spectroscopy of the halocarbene anions HCF^-, HCCl^-, HCBr^-, HCl^-, CF₂^-, and CCl₂^-

Murray, K. K., Leopold, D. G., Miller, T. M. & Lineberger, W. C., 1988, In: The Journal of chemical physics. 89, 9, p. 5442-5453 12 p.

Research output: Contribution to journal › Article › peer-review

161 Scopus citations

1986

A study of the low-lying electronic states of Fe₂ and Co ₂ by negative ion photoelectron spectroscopy

Leopold, D. G. & Lineberger, W. C., 1986, In: The Journal of chemical physics. 85, 1, p. 51-55 5 p.

Research output: Contribution to journal › Article › peer-review

218 Scopus citations

Determination of the Singlet-Triplet Splitting and Electron Affinity of o-Benzyne by Negative Ion Photoelectron Spectroscopy

Leopold, D. G., Lineberger, W. C. & Miller, A. E. S., 1986, In: Journal of the American Chemical Society. 108, 7, p. 1379-1384 6 p.

Research output: Contribution to journal › Article › peer-review

134 Scopus citations

Electron affinities of the alkali halides and the structure of their negative ions

Miller, T. M., Leopold, D. G., Murray, K. K. & Lineberger, W. C., 1986, In: The Journal of chemical physics. 85, 5, p. 2368-2375 8 p.

Research output: Contribution to journal › Article › peer-review

86 Scopus citations

Flowing Afterglow Negative Ion Photoelectron Spectroscopy of Dirhenium: Evidence for Multiple Bonding in Re₂ and Re₂^-

Leopold, D. G., Lineberger, W. C. & Miller, T. M., 1986, In: Journal of the American Chemical Society. 108, 1, p. 178-179 2 p.

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Photoelectron spectroscopy of mass-selected metal cluster anions. I. Cu_n^-, n=1-10

Leopold, D. G., Ho, J. & Lineberger, W. C., 1986, In: The Journal of chemical physics. 86, 4, p. 1715-1726 12 p.

Research output: Contribution to journal › Article › peer-review

326 Scopus citations

1985

Laser photoelectron spectroscopy of the formyl anion

Murray, K. K., Miller, T. M., Leopold, D. G. & Lineberger, W. C., 1985, In: The Journal of chemical physics. 84, 5, p. 2520-2525 6 p.

Research output: Contribution to journal › Article › peer-review

104 Scopus citations

Methylene: A study of the X̃³B₁ and ã¹A₁ states by photoelectron spectroscopy of CH ₂^- and CD₂^-

Leopold, D. G., Murray, K. K., Miller, A. E. S. & Lineberger, W. C., 1985, In: The Journal of chemical physics. 83, 10, p. 4849-4865 17 p.

Research output: Contribution to journal › Article › peer-review

287 Scopus citations

1984

Direct absorption spectroscopy of jet-cooled polyenes. I. The 1 ¹B_u⁺←1 ¹A_g ^- transition of trans, trans-1,3,5,7-octatetraene

Leopold, D. G., Vaida, V. & Granville, M. F., 1984, In: The Journal of chemical physics. 81, 10, p. 4210-4217 8 p.

Research output: Contribution to journal › Article › peer-review

66 Scopus citations

Direct absorption spectroscopy of jet-cooled polyenes. II. The 1 ¹B_u⁺←1 ¹A_g ^- transitions of butadienes and hexatrienes

Leopold, D. G., Pendley, R. D., Roebber, J. L., Hemley, R. J. & Vaida, V., Jan 1 1984, In: The Journal of chemical physics. 81, 10, p. 4218-4229 12 p.

Research output: Contribution to journal › Article › peer-review

161 Scopus citations

Laser photoelectron spectroscopy of vibrationally relaxed CH ₂^-: A reinvestigation of the singlet-triplet splitting in methylene

Leopold, D. G., Murray, K. K. & Lineberger, W. C., 1984, In: The Journal of chemical physics. 81, 2, p. 1048-1050 3 p.

Research output: Contribution to journal › Article › peer-review

Open Access

79 Scopus citations

Photochemistry of Gas-Phase Mn₂(CO)₁₀ and Re₂(CO)₁₀: Mass Spectrometric Evidence for a Dinuclear Primary Photoproduct

Leopold, D. G. & Vaida, V., Jan 1984, In: Journal of the American Chemical Society. 106, 13, p. 3720-3722 3 p.

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

The singlet states of styrene. Theoretical vibrational analysis of the ultraviolet spectrum

Hemley, R. J., Leopold, D. G., Vaida, V. & Karplus, M., Jan 1 1984, In: The Journal of chemical physics. 82, 12, p. 5379-5397 19 p.

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

1983

Multiphoton Dissociation of Transition-Metal Carbonyl Complexes: A Novel Route to Gas-Phase Metal Clusters

Leopold, D. G. & Vaida, V., Nov 1983, In: Journal of the American Chemical Society. 105, 23, p. 6809-6811 3 p.

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

The direct ultraviolet absorption spectrum of the ¹∑ _g⁺ → ¹B₂(¹∑ _u⁺) transition of jet-cooled CS₂

Hemley, R. J., Leopold, D. G., Roebber, J. L. & Vaida, V., 1983, In: The Journal of chemical physics. 79, 11, p. 5219-5227 9 p.

Research output: Contribution to journal › Article › peer-review

62 Scopus citations

1981

Direct absorption spectra of higher excited states of jet-cooled monosubstituted benzenes: Phenylacetylene, styrene, benzaldehyde, and acetophenone

Leopold, D. G., Hemley, R. J., Vaida, V. & Roebber, J. L., 1981, In: The Journal of chemical physics. 75, 10, p. 4758-4769 12 p.

Research output: Contribution to journal › Article › peer-review

75 Scopus citations

Electronic absorption spectra of jet-cooled molecules. The S₂ state of styrene

Hemley, R. J., Leopold, D. G., Vaida, V. & Roebber, J. L., 1981, In: Journal of physical chemistry. 85, 2, p. 134-135 2 p.

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Production of Gas-Phase Bare Transition-Metal Clusters by Laser Photodissociation of Organometallic Cluster Compounds

Vaida, V., Cooper, N. J., Hemley, R. J. & Leopold, D. G., Nov 1981, In: Journal of the American Chemical Society. 103, 23, p. 7022-7023 2 p.

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Doreen G Leopold

Research output

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