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    Enantioselective Rhodium-Catalyzed Allylic Alkylation of β,γ-Unsaturated α-Amino Nitriles: Synthetic Homoenolate Equivalents 

    Wright, Timothy B.; Turnbull, Ben W. H.; Evans, P. Andrew (2019-04-07)
    An enantioselective rhodium-catalyzed allylic alkylation of β,γ-unsaturated α-amino nitriles is described. This protocol provides a novel approach for the construction of β-stereogenic carbonyl derivatives via the catalytic ...
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    17O NMR studies of organic and biological molecules in aqueous solution and in the solid state 

    Wu, Gang (Elsevier BV, 2019-10-01)
    This review describes the latest developments in the field of 17O NMR spectroscopy of organic and biological molecules both in aqueous solution and in the solid state. In the first part of the review, a general theoretical ...
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    Using an Iterative Eigensolver and Intertwined Rank Reduction to Compute Vibrational Spectra of Molecules With More Than a Dozen Atoms: Uracil and Naphthalene 

    Thomas, Phillip S.; Carrington, Tucker Jr; Agarwal, Jay; Schaefer, Henry F. III (2017-02-10)
    We use a direct product basis, basis vectors computed by evaluating matrix-vector products, and rank reduction to calculate vibrational energy levels of uracil and naphthalene, with 12 and 18 atoms, respectively. A matrix ...
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    Neural Networks vs Gaussian Process Regression for Representing Potential Energy Surfaces: a Comparative Study of Fit Quality and Vibrational Spectrum Accuracy 

    Kamath, Aditya; Vargas-Hernández, Rodrigo A.; Krems, Roman V.; Carrington, Tucker Jr; Manzhos, Sergei (2018)
    For molecules with more than three atoms, it is difficult to fit or interpolate a potential energy surface (PES) from a small number of (usually ab initio) energies at points. Many methods have been proposed in recent ...
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    Using Rectangular Collocation with Finite Difference Derivatives to Solve Electronic Schrödinger Equation 

    Manzhos, Sergei; Carrington, Tucker Jr (2018)
    We show that a rectangular collocation method, equivalent to evaluating all matrix elements with a quadrature-like scheme and using more points than basis functions, is an effective approach for solving the electronic ...
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    Computing Vibration–Rotation-Tunnelling Levels of HOD Dimer 

    Wang, Xiao-Gang; Carrington, Tucker Jr (2017)
    Using an accurate 6D water dimer potential energy surface, we compute vibration-rotation tunnelling levels of HOD dimer, by assuming that the two monomers are rigid. HOD dimer has two isomers, a D-bonded isomer and an ...
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    Structural, Optical, Electrochemical and Photovoltaic Studies of Spider Web like Silver Indium Diselenide Quantum dots Synthesized by Ligand Mediated Colloidal Sol-gel Approach 

    Adhikari, T; Pathak, Dinesh; Wagner, Thomas; Jambor, Roman; Jabeen, Uzma; Aamir, Muhammad; Nunzi, Jean-Michel (Elsevier, 2017-08-04)
    Silver indium diselenide quantum dots were successively synthesized by colloidal sol-gel method by chelating with organic ligand oleylamine (OLA). The particle size was studied by transmission electron microscopy (TEM) and ...
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    Using Monomer Vibrational Wavefunctions to Compute Numerically Exact (12D) Rovibrational Levels of Water Dimer 

    Wang, Xiao-Gang; Carrington, Tucker Jr (2017)
    We compute numerically exact rovibrational levels of water dimer, with 12 vibrational coordinates, on the accurate CCpol-8sf ab initio flexible monomer potential energy surface[J. Chem. Phys. 137, 014305 (2012)]. It does ...
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    Full-Dimensional Calculations of Rovibrational Levels of Five-Atom Molecules Using Two Different Strategies: Applications to CH4, CHD3, CH3D and CH3F 

    Zhao, Zhiqiang; Chen, Jun; Zhang, Zhaojun; Zhang, Dong H.; Wang, Xiao-Gang; Carrington, Tucker Jr; Gatti, Fabien (2018)
    Quantum mechanical calculations of ro-vibrational energies of CH4, CHD3, CH3D, and CH3F were made with two different numerical approaches. Both use polyspherical coordinates. The computed energy levels agree, confirming the ...
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    A New Collocation-Based Multi-Configuration Time-Dependent Hartree (MCTDH) Approach for Solving the Schrödinger Equation With a General Potential Energy Surface 

    Wodraszka, Robert; Carrington, Tucker Jr (2018-01-08)
    We present a new collocation-based multi-configuration time-dependent Hartree (MCTDH) approach for solving the Schrödinger equation required to compute (ro-)vibrational spectra, photodissociation cross sections, reaction ...
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    AuthorCarrington, Tucker Jr (10)Wang, Xiao-Gang (4)Adhikari, T (2)Manzhos, Sergei (2)Petitjean, Anne (2)Wang, Suning (2)Aamir, Muhammad (1)Agarwal, Jay (1)AshrafKhorasani, Mona (1)Avila, Gustavo (1)... View MoreSubjecta-amino nitrile (1)allylic substitution (1)Arene Ligands (1)asymmetric catalysis (1)Beschichtungen (1)Biosynthesis (1)Boriranes (1)Boron (1)Bulk Heterojunction (1)Click chemistry (1)... View MoreDate Published
    2019 (20)

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