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Lau JA, Schönemann AM, Schwarzer D, Wodtke AM. The coverage dependence of the infrared absorption of CO adsorbed to NaCl(100). J Chem Phys 2020; 153:154703. [PMID: 33092353 DOI: 10.1063/5.0025799] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
CO adsorbed to NaCl(100) exhibits perhaps the weakest possible coupling between the adsorbate and solid. It is, therefore, an ideal system to observe the influence of adsorbate-adsorbate interactions on infrared absorption. In this work, we report polarized FTIR absorption spectra of CO/NaCl(100) as a function of coverage (0.02 ≤ θ ≤ 1 ML), where the coverage has been quantitatively determined by temperature-programmed desorption and molecular beam dosing. We extend a previous semi-empirical model designed to describe the screening of the local electric field due to dipole-dipole interactions in a CO monolayer. The extended model applies to sub-monolayer coverages and describes properly the electric field of the absorbed radiation at the vacuum-substrate interface. Fitting this model to coverage-dependent IR absorption data allows us to derive the vibrational and electronic polarizabilities [χv = 0.0435(14) Å3, χe = 3.30(36) Å3] and the integrated absorption cross section of 2.51(8) × 10-17 cm/molecule for an isolated CO molecule adsorbed at the NaCl (100) surface. The determined integrated absorption cross section is substantially smaller than that of gas phase CO.
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Affiliation(s)
- Jascha A Lau
- Institute for Physical Chemistry, University of Goettingen, Tammannstr. 6, 37077 Göttingen, Germany
| | - Anna-Maria Schönemann
- Institute for Physical Chemistry, University of Goettingen, Tammannstr. 6, 37077 Göttingen, Germany
| | - Dirk Schwarzer
- Department of Dynamics at Surfaces, Max Planck Institute for Biophysical Chemistry, Am Faßberg 11, 37077 Göttingen, Germany
| | - Alec M Wodtke
- Institute for Physical Chemistry, University of Goettingen, Tammannstr. 6, 37077 Göttingen, Germany
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Tsyganenko AA, Kompaniets TN, Novikov RG, Pestsov OS. Resonance laser-induced processes and energy transformations in adsorbed layers. Curr Opin Chem Eng 2019. [DOI: 10.1016/j.coche.2019.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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3
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Effect of resonance dipole-dipole interaction on the infrared spectra of adsorbed CF4. Experimental investigation and theoretical modeling. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.09.066] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Belykh R, Maevskaya M, Krauklis I, Tsyganenko A. Linkage isomerism of CO adsorbed on alkali halides. J Phys Chem A 2015; 119:2363-70. [PMID: 25222795 DOI: 10.1021/jp507394s] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Variable-temperature FTIR spectra of CO adsorbed on NaCl and KBr films are shown to reveal linkage isomerism, that is, formation of C- and O-bonded adsorption complexes with the same cationic sites. Not all of the sites can be involved in that, only the three- or four-coordinated cations located on kinks, edges, or steps of microcrystals. For NaCl, these adsorption complexes account for the high-frequency (HF) C-O stretching bands at 2175 and 2160 cm(-1). Coresponding LF bands of O-bonded CO were found at 2115 and 2124 cm(-1). In the spectrum of KBr, the HF band is poorly resolved, and only one LF band can be clearly seen, near 2124 cm(-1). The value of the isomerization enthalpy for complexes that account for the bands at 2160 and 2124 cm(-1) of CO adsorbed on NaCl, estimated from the experiment, is 4.0 ± 0.2 kJ/mol. Quantum mechanical calculations by DFT methods applied to NaCl model clusters interacting with the CO molecule confirm the existence of two potential wells with adsorption and isomerization energies close to the experimentally measured values, and enable us to estimate the height of the potential barrier between the two adsorption states.
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Affiliation(s)
- Roman Belykh
- Department of Physics, Saint-Petersburg State University, 1 Ulianovskaya Str., Peterhof, Saint-Petersburg 199034, Russia
| | - Maria Maevskaya
- Department of Physics, Saint-Petersburg State University, 1 Ulianovskaya Str., Peterhof, Saint-Petersburg 199034, Russia
| | - Irina Krauklis
- Department of Physics, Saint-Petersburg State University, 1 Ulianovskaya Str., Peterhof, Saint-Petersburg 199034, Russia
| | - Alexey Tsyganenko
- Department of Physics, Saint-Petersburg State University, 1 Ulianovskaya Str., Peterhof, Saint-Petersburg 199034, Russia
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Vogt J, Vogt B. The structure of carbon monoxide adsorbed on the NaCl(100) surface—a combined LEED and DFT-D/vdW-DF study. J Chem Phys 2014; 141:214708. [PMID: 25481162 DOI: 10.1063/1.4903192] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The structure of the first layer CO adsorbed on NaCl(100) is investigated experimentally by means of quantitative low-energy electron diffraction at 25 K, and theoretically by means of density functional theory. Consistent with earlier helium atom diffraction results, the monolayer structure has p(2×1) symmetry with a glide-plane along the longer axis of the unit cell. The structure analysis confirms the binding of CO via the carbon end to the NaCl(100) surface. The vertical distance of carbon above Na(+) is 2.58 ± 0.08 Å, in good agreement with geometry optimizations based on dispersion-corrected density functional theory, and 0.15 Å lower than predicted in calculations based on the nonlocal van der Waals density functional.
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Affiliation(s)
- Jochen Vogt
- Chemisches Institut der Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Birgit Vogt
- Chemisches Institut der Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg, Germany
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Chang HC, Dai DJ, Ewing GE. Vibrational Spectroscopy As a Probe of Surface Heterogeneity: CO on NaCl(100). J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199500043] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Vogt J. The structure of N2 adsorbed on the rumpled NaCl(100) surface—A combined LEED and DFT-D study. J Chem Phys 2012; 137:174705. [PMID: 23145740 DOI: 10.1063/1.4764299] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Jochen Vogt
- Chemisches Institut der Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg, Germany
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Traeger F, Hadnadjev M, Vogt J, Weiss H. Structure of CO2 Adsorbed on the KCl(100) Surface. J Phys Chem A 2011; 115:6986-96. [PMID: 21524129 DOI: 10.1021/jp112219t] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Franziska Traeger
- CvO Universität Oldenburg Fakultät 5 - IRAC, Physikalische Chemie 1, 26111 Oldenburg
| | - Milica Hadnadjev
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Jochen Vogt
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Helmut Weiss
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg, Germany
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Bartels C, Cooper R, Auerbach DJ, Wodtke AM. Energy transfer at metal surfaces: the need to go beyond the electronic friction picture. Chem Sci 2011. [DOI: 10.1039/c1sc00181g] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Wodtke AM, Huang Y, Auerbach DJ. Interaction of NO(v=12) with LiF(001): Evidence for anomalously large vibrational relaxation rates. J Chem Phys 2003. [DOI: 10.1063/1.1560143] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Corcelli SA, Tully JC. Vibrational Energy Pooling in CO on NaCl(100): Simulation and Isotope Effects. J Phys Chem A 2002. [DOI: 10.1021/jp0205012] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- S. A. Corcelli
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520-8107
| | - J. C. Tully
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520-8107
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Patrykiejew A, Sałamacha A, Sokołowski S, Zientarski T, Binder K. On the orientational effects in monolayers of diatomic molecules. J Chem Phys 2001. [DOI: 10.1063/1.1390529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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Surface structures of oxides and halides and their relationships to catalytic properties. ADVANCES IN CATALYSIS 2001. [DOI: 10.1016/s0360-0564(02)46024-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Hoang PNM, Picaud S, Girardet C, Meredith AW. Structure of CO monolayer adsorbed on NaCl(100) from molecular dynamics. J Chem Phys 1996. [DOI: 10.1063/1.472699] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Lin J, Chen K, Chang H, Tsai C, Lin C, Wang J. The vibrational dephasing and relaxation of CH and CD stretches on diamond surfaces: An anomaly. J Chem Phys 1996. [DOI: 10.1063/1.472271] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Chang HC, Lin JC. Structure and Bonding of C2H2 on Diamond C(111)−1×1:H: Infrared Spectroscopy and Exciton Calculations. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp960008o] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- H.-C. Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica, P.O. Box 23-166, Taipei, Taiwan 10764, Republic of China
| | - J.-C. Lin
- Institute of Atomic and Molecular Sciences, Academia Sinica, P.O. Box 23-166, Taipei, Taiwan 10764, Republic of China
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Lambert DK, Poppe GPM, Wijers CMJ. Vibrational Stark effect of CO on NaCl(100). J Chem Phys 1995. [DOI: 10.1063/1.470448] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Theoretical models for description of the gas-solid surface vibrational interactions. Adv Colloid Interface Sci 1995. [DOI: 10.1016/0001-8686(95)00237-k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sadlej J, Rowland B, Devlin JP, Buch V. Vibrational spectra of water complexes with H2, N2, and CO. J Chem Phys 1995. [DOI: 10.1063/1.469528] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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The structural determination of monolayer CH2D2 adsorbed on NaCl(100) by infrared spectroscopy. Chem Phys Lett 1992. [DOI: 10.1016/0009-2614(92)85774-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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