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Krishnamoorthy A, Nomura KI, Baradwaj N, Shimamura K, Ma R, Fukushima S, Shimojo F, Kalia RK, Nakano A, Vashishta P. Hydrogen Bonding in Liquid Ammonia. J Phys Chem Lett 2022; 13:7051-7057. [PMID: 35900140 PMCID: PMC9358710 DOI: 10.1021/acs.jpclett.2c01608] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
The nature of hydrogen bonding in condensed ammonia phases, liquid and crystalline ammonia has been a topic of much investigation. Here, we use quantum molecular dynamics simulations to investigate hydrogen bond structure and lifetimes in two ammonia phases: liquid ammonia and crystalline ammonia-I. Unlike liquid water, which has two covalently bonded hydrogen and two hydrogen bonds per oxygen atom, each nitrogen atom in liquid ammonia is found to have only one hydrogen bond at 2.24 Å. The computed lifetime of the hydrogen bond is t ≅ 0.1 ps. In contrast to crystalline water-ice, we find that hydrogen bonding is practically nonexistent in crystalline ammonia-I.
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Affiliation(s)
- Aravind Krishnamoorthy
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
| | - Ken-Ichi Nomura
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
| | - Nitish Baradwaj
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
| | - Kohei Shimamura
- Department of Physics, Kumamoto University, Kumamoto 860-8555, Japan
| | - Ruru Ma
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
| | - Shogo Fukushima
- Department of Physics, Kumamoto University, Kumamoto 860-8555, Japan
| | - Fuyuki Shimojo
- Department of Physics, Kumamoto University, Kumamoto 860-8555, Japan
| | - Rajiv K Kalia
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
| | - Aiichiro Nakano
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
| | - Priya Vashishta
- Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California 90089, United States
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2
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Biswas S, Bhattacharya I, Chakraborty T. Identification of an Emitting Metastable State of p-Fluorophenol-Ammonia 1:2 Complex by Laser-Induced Fluorescence Spectroscopy. J Phys Chem A 2019; 123:10563-10570. [PMID: 31714082 DOI: 10.1021/acs.jpca.9b07958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have demonstrated here, for the first time to our knowledge, the formation of an emitting metastable species upon lowest electronic excitation (S1) of a hydrogen-bonded 1:2 complex of para-fluorophenol (pFP) with ammonia (NH3), which is known to be one of the smallest reactive complexes to undergo excited state H-atom transfer (HAT) reaction to produce •NH4(NH3) radical fragment. The emission spectrum of the species is characterized to be red-shifted, broad, and structureless. From the viewpoint of energy balance, an excited state proton transfer (ESPT) is unfavorable, but according to predicted electronic structure parameters, the metastable state species could be stabilized by charge transfer (CT) interaction at the hydrogen-bonded geometry of the complex. We propose that this species could act as an intermediate to the HAT process in the excited state. The observation of such a state could be valuable to understand the complex dynamics of similar events in biologically relevant systems.
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Affiliation(s)
- Souvick Biswas
- School of Chemical Sciences , Indian Association for the Cultivation of Science , 2A Raja S C Mullick Road, Jadavpur , Kolkata 700032 , India
| | - Indrani Bhattacharya
- School of Chemical Sciences , Indian Association for the Cultivation of Science , 2A Raja S C Mullick Road, Jadavpur , Kolkata 700032 , India
| | - Tapas Chakraborty
- School of Chemical Sciences , Indian Association for the Cultivation of Science , 2A Raja S C Mullick Road, Jadavpur , Kolkata 700032 , India
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3
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Yadav VK. Vibrational spectral diffusion in supercritical deuterated ammonia from first principles simulations: Roles of hydrogen bonds, free ND modes and inertial rotation of ammonia molecules. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.08.089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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4
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von Szentpály L. Eliminating symmetry problems in electronegativity equalization and correcting self-interaction errors in conceptual DFT. J Comput Chem 2018; 39:1949-1969. [DOI: 10.1002/jcc.25356] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 04/16/2018] [Accepted: 04/16/2018] [Indexed: 11/09/2022]
Affiliation(s)
- László von Szentpály
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55; Stuttgart D-70569 Germany
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5
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Vogler T, Vöhringer P. Probing the band gap of liquid ammonia with femtosecond multiphoton ionization spectroscopy. Phys Chem Chem Phys 2018; 20:25657-25665. [DOI: 10.1039/c8cp05030a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The solvated electron primary yield is used in a multiphoton-ionization action-spectroscopic experiment to explore the band gap of liquid ammonia.
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Affiliation(s)
- Tim Vogler
- Institut für Physikalische und Theoretische Chemie
- Rheinische Friedrich-Wilhelms-Universität
- 53115 Bonn
- Germany
| | - Peter Vöhringer
- Institut für Physikalische und Theoretische Chemie
- Rheinische Friedrich-Wilhelms-Universität
- 53115 Bonn
- Germany
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6
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Khattab TA, Abdelmoez S, Klapötke TM. Electrospun Nanofibers from a Tricyanofuran-Based Molecular Switch for Colorimetric Recognition of Ammonia Gas. Chemistry 2016; 22:4157-63. [PMID: 26864701 DOI: 10.1002/chem.201504448] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Indexed: 11/07/2022]
Abstract
A chromophore based on tricyanofuran (TCF) with a hydrazone (H) recognition moiety was developed. Its molecular-switching performance is reversible and has differential sensitivity towards aqueous ammonia at comparable concentrations. Nanofibers were fabricated from the TCF-H chromophore by electrospinning. The film fabricated from these nanofibers functions as a solid-state optical chemosensor for probing ammonia vapor. Recognition of ammonia vapor occurs by proton transfer from the hydrazone fragment of the chromophore to the ammonia nitrogen atom and is facilitated by the strongly electron withdrawing TCF fragment. The TCF-H chromophore was added to a solution of poly(acrylic acid), which was electrospun to obtain a nanofibrous sensor device. The morphology of the nanofibrous sensor was determined by SEM, which showed that nanofibers with a diameter range of 200-450 nm formed a nonwoven mat. The resultant nanofibrous sensor showed very good sensitivity in ammonia-vapor detection. Furthermore, very good reversibility and short response time were also observed.
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Affiliation(s)
- Tawfik A Khattab
- Dyeing, Printing and Auxiliaries Department, Textile Research Division, National Research Centre Dokki, Cairo, 12311, Egypt
| | - Sherif Abdelmoez
- Dyeing, Printing and Auxiliaries Department, Textile Research Division, National Research Centre Dokki, Cairo, 12311, Egypt
| | - Thomas M Klapötke
- Department of Chemistry, Energetic Materials Research, Ludwig Maximilian University, Butenandtstrasse 5-13, 81377, München, Germany), Fax: (+49) 89-2180-77492.
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7
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Albertí M, Amat A, Farrera L, Pirani F. From the (NH3)2–5 clusters to liquid ammonia: Molecular dynamics simulations using the NVE and NpT ensembles. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.09.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Electronic Properties in Supercritical Fluids. ADVANCES IN QUANTUM CHEMISTRY 2015. [DOI: 10.1016/bs.aiq.2015.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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9
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Abstract
Solvated electrons were first discovered in solutions of metals in liquid ammonia. The physical and chemical properties of these species have been studied extensively for many decades using an arsenal of electrochemical, spectroscopic, and theoretical techniques. Yet, in contrast to their hydrated counterpart, the ultrafast dynamics of ammoniated electrons remained completely unexplored until quite recently. Femtosecond pump-probe spectroscopy on metal-ammonia solutions and femtosecond multiphoton ionization spectroscopy on the neat ammonia solvent have provided new insights into the optical properties and the reactivities of this fascinating species. This article reviews the nature of the optical transition, which gives the metal-ammonia solutions their characteristic blue appearance, in terms of ultrafast relaxation processes involving bound and continuum excited states. The recombination processes following the injection of an electron via photoionization of the solvent are discussed in the context of the electronic structure of the liquid and the anionic defect associated with the solvated electron.
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Affiliation(s)
- Peter Vöhringer
- Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, 53115 Bonn, Germany;
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10
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Lu H, Lipatov A, Ryu S, Kim DJ, Lee H, Zhuravlev MY, Eom CB, Tsymbal EY, Sinitskii A, Gruverman A. Ferroelectric tunnel junctions with graphene electrodes. Nat Commun 2014; 5:5518. [PMID: 25417720 DOI: 10.1038/ncomms6518] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 10/08/2014] [Indexed: 11/10/2022] Open
Abstract
Polarization-driven resistive switching in ferroelectric tunnel junctions (FTJs)--structures composed of two electrodes separated by an ultrathin ferroelectric barrier--offers new physics and materials functionalities, as well as exciting opportunities for the next generation of non-volatile memories and logic devices. Performance of FTJs is highly sensitive to the electrical boundary conditions, which can be controlled by electrode material and/or interface engineering. Here, we demonstrate the use of graphene as electrodes in FTJs that allows control of interface properties for significant enhancement of device performance. Ferroelectric polarization stability and resistive switching are strongly affected by a molecular layer at the graphene/BaTiO3 interface. For the FTJ with the interfacial ammonia layer we find an enhanced tunnelling electroresistance (TER) effect of 6 × 10(5)%. The obtained results demonstrate a new approach based on using graphene electrodes for interface-facilitated polarization stability and enhancement of the TER effect, which can be exploited in the FTJ-based devices.
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Affiliation(s)
- H Lu
- Department of Physics and Astronomy, University of Nebraska, Lincoln, Nebraska 68588, USA
| | - A Lipatov
- Department of Chemistry, University of Lincoln, Nebraska 68588, USA
| | - S Ryu
- Department of Materials Science and Engineering, University of Wisconsin, Madison, Wisconsin 53706, USA
| | - D J Kim
- Department of Physics and Astronomy, University of Nebraska, Lincoln, Nebraska 68588, USA
| | - H Lee
- Department of Materials Science and Engineering, University of Wisconsin, Madison, Wisconsin 53706, USA
| | - M Y Zhuravlev
- 1] Department of Physics and Astronomy, University of Nebraska, Lincoln, Nebraska 68588, USA [2] Kurnakov Institute for General and Inorganic Chemistry, RAS, 119991 Moscow, Russia [3] Faculty of Liberal Arts and Sciences, St Petersburg State University, 190000 St Petersburg, Russia
| | - C B Eom
- Department of Materials Science and Engineering, University of Wisconsin, Madison, Wisconsin 53706, USA
| | - E Y Tsymbal
- 1] Department of Physics and Astronomy, University of Nebraska, Lincoln, Nebraska 68588, USA [2] Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588, USA
| | - A Sinitskii
- 1] Department of Chemistry, University of Lincoln, Nebraska 68588, USA [2] Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588, USA
| | - A Gruverman
- 1] Department of Physics and Astronomy, University of Nebraska, Lincoln, Nebraska 68588, USA [2] Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588, USA
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11
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Orabi EA, Lamoureux G. Simulation of Liquid and Supercritical Hydrogen Sulfide and of Alkali Ions in the Pure and Aqueous Liquid. J Chem Theory Comput 2014; 10:3221-35. [DOI: 10.1021/ct5002335] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Esam A. Orabi
- Department of Chemistry and Biochemistry
and Centre for Research in Molecular Modeling (CERMM), Concordia University, 7141 Sherbrooke Street West, Montréal, Québec H4B 1R6, Canada
| | - Guillaume Lamoureux
- Department of Chemistry and Biochemistry
and Centre for Research in Molecular Modeling (CERMM), Concordia University, 7141 Sherbrooke Street West, Montréal, Québec H4B 1R6, Canada
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12
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Bistafa C, Georg HC, Canuto S. Combining ab initio multiconfigurational and Free Energy Gradient methods to study the π–π* excited state structure and properties of uracil in water. COMPUT THEOR CHEM 2014. [DOI: 10.1016/j.comptc.2014.04.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Signorell R, Yoder BL, West AHC, Ferreiro JJ, Saak CM. Angle-resolved valence shell photoelectron spectroscopy of neutral nanosized molecular aggregates. Chem Sci 2014. [DOI: 10.1039/c3sc53423e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Angle-resolved photoelectron spectroscopy opens a new avenue to probe the orbital character of solutes and solvents from the nanoscale to the bulk.
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Affiliation(s)
- Ruth Signorell
- ETH Zürich
- Laboratory of Physical Chemistry
- Zürich, Switzerland
| | - Bruce L. Yoder
- ETH Zürich
- Laboratory of Physical Chemistry
- Zürich, Switzerland
| | - Adam H. C. West
- ETH Zürich
- Laboratory of Physical Chemistry
- Zürich, Switzerland
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14
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West AHC, Yoder BL, Signorell R. Size-Dependent Velocity Map Photoelectron Imaging of Nanosized Ammonia Aerosol Particles. J Phys Chem A 2013; 117:13326-35. [PMID: 23919276 DOI: 10.1021/jp406313a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Adam H. C. West
- Laboratory of Physical Chemistry, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich,
Switzerland
| | - Bruce L. Yoder
- Laboratory of Physical Chemistry, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich,
Switzerland
| | - Ruth Signorell
- Laboratory of Physical Chemistry, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich,
Switzerland
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15
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Orabi EA, Lamoureux G. Polarizable Interaction Model for Liquid, Supercritical, and Aqueous Ammonia. J Chem Theory Comput 2013; 9:2035-51. [DOI: 10.1021/ct301123j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Esam A. Orabi
- Department of Chemistry
and Biochemistry and Centre
for Research in Molecular Modeling (CERMM), Concordia University,
7141 Sherbrooke Street West, Montréal, Québec H4B 1R6,
Canada
| | - Guillaume Lamoureux
- Department of Chemistry
and Biochemistry and Centre
for Research in Molecular Modeling (CERMM), Concordia University,
7141 Sherbrooke Street West, Montréal, Québec H4B 1R6,
Canada
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16
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Bistafa C, Canuto S. Solvent effects on the two lowest-lying singlet excited states of 5-fluorouracil. Theor Chem Acc 2012. [DOI: 10.1007/s00214-012-1299-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Urbanek J, Dahmen A, Torres-Alacan J, Königshoven P, Lindner J, Vöhringer P. Femtosecond Two-Photon Ionization and Solvated Electron Geminate Recombination in Liquid-to-Supercritical Ammonia. J Phys Chem B 2012; 116:2223-33. [DOI: 10.1021/jp211725r] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Janus Urbanek
- Abteilung
für Molekulare Physikalische Chemie,
Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, Wegelerstraße
12, 53115 Bonn, Germany
| | - Annika Dahmen
- Abteilung
für Molekulare Physikalische Chemie,
Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, Wegelerstraße
12, 53115 Bonn, Germany
| | - Joel Torres-Alacan
- Abteilung
für Molekulare Physikalische Chemie,
Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, Wegelerstraße
12, 53115 Bonn, Germany
| | - Peter Königshoven
- Abteilung
für Molekulare Physikalische Chemie,
Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, Wegelerstraße
12, 53115 Bonn, Germany
| | - Jörg Lindner
- Abteilung
für Molekulare Physikalische Chemie,
Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, Wegelerstraße
12, 53115 Bonn, Germany
| | - Peter Vöhringer
- Abteilung
für Molekulare Physikalische Chemie,
Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität, Wegelerstraße
12, 53115 Bonn, Germany
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18
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Gál M, Híveš J, Laus M, Sparnacci K, Ravera M, Gabano E, Osella D. Electrostatic Interaction of Negatively Charged Core-Shell Nanoparticles with Antitumoral Cationic Platinum-Based Complexes. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100454] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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19
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Almeida TS, Cabral BJC. Ab initio approach to the electronic properties of sodium-ammonia clusters: Comparison with ammonia clusters. J Chem Phys 2010; 132:094307. [DOI: 10.1063/1.3329371] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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20
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QM/MM Approaches to the Electronic Spectra of Hydrogen-Bonding Systems with Connection to Many-Body Decomposition Schemes. ADVANCES IN QUANTUM CHEMISTRY 2010. [DOI: 10.1016/s0065-3276(10)59004-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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21
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Gester RM, Georg HC, Canuto S, Caputo MC, Provasi PF. NMR Chemical Shielding and Spin−Spin Coupling Constants of Liquid NH3: A Systematic Investigation using the Sequential QM/MM Method. J Phys Chem A 2009; 113:14936-42. [DOI: 10.1021/jp9050484] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rodrigo M. Gester
- Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970, São Paulo, SP, Brazil, Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil, Department of Physics, University of Buenos Aires, Ciudad Universitaria 1400 - Buenos Aires, Argentina, and I-MIT (CONICET) and Department of Physics, Northeastern University, Av. Libertad 5500, W 3404 AAS - Corrientes, Argentina
| | - Herbert C. Georg
- Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970, São Paulo, SP, Brazil, Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil, Department of Physics, University of Buenos Aires, Ciudad Universitaria 1400 - Buenos Aires, Argentina, and I-MIT (CONICET) and Department of Physics, Northeastern University, Av. Libertad 5500, W 3404 AAS - Corrientes, Argentina
| | - Sylvio Canuto
- Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970, São Paulo, SP, Brazil, Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil, Department of Physics, University of Buenos Aires, Ciudad Universitaria 1400 - Buenos Aires, Argentina, and I-MIT (CONICET) and Department of Physics, Northeastern University, Av. Libertad 5500, W 3404 AAS - Corrientes, Argentina
| | - M. Cristina Caputo
- Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970, São Paulo, SP, Brazil, Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil, Department of Physics, University of Buenos Aires, Ciudad Universitaria 1400 - Buenos Aires, Argentina, and I-MIT (CONICET) and Department of Physics, Northeastern University, Av. Libertad 5500, W 3404 AAS - Corrientes, Argentina
| | - Patricio F. Provasi
- Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970, São Paulo, SP, Brazil, Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970, Goiânia, GO, Brazil, Department of Physics, University of Buenos Aires, Ciudad Universitaria 1400 - Buenos Aires, Argentina, and I-MIT (CONICET) and Department of Physics, Northeastern University, Av. Libertad 5500, W 3404 AAS - Corrientes, Argentina
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22
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Incremental expansions for SCF interaction energies: A comparison for hydrogen-bonded clusters. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.09.050] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Siuda P, Uras-Aytemiz N, Sadlej J. Microsolvation of HCl within Cold NH3 Clusters. J Phys Chem A 2008; 112:11423-30. [DOI: 10.1021/jp802687u] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Paweł Siuda
- Department of Chemistry, Suleyman Demirel University, 32260 Isparta, Turkey, and Department of Chemistry, University of Warsaw, Pasteur 1, 02-093 Warsaw, Poland
| | - Nevin Uras-Aytemiz
- Department of Chemistry, Suleyman Demirel University, 32260 Isparta, Turkey, and Department of Chemistry, University of Warsaw, Pasteur 1, 02-093 Warsaw, Poland
| | - Joanna Sadlej
- Department of Chemistry, Suleyman Demirel University, 32260 Isparta, Turkey, and Department of Chemistry, University of Warsaw, Pasteur 1, 02-093 Warsaw, Poland
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24
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Millot C, Costa Cabral BJ. Electronic properties of liquid water by sequential molecular dynamics/density functional theory. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.06.059] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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The Sequential qm/mm Method and its Applications to Solvent Effects in Electronic and Structural Properties of Solutes. CHALLENGES AND ADVANCES IN COMPUTATIONAL CHEMISTRY AND PHYSICS 2008. [DOI: 10.1007/978-1-4020-8270-2_7] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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