PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25490119-9 2015 A comparison of performance between the density functional theory (DFT) and the computationally less expensive dispersion-corrected self-consistent density functional tight-binding (SCC-DFTB-D) theory revealed that the latter produces consistent energetics for this hydride transfer reaction and additional DFT-computed perturbative corrections could significantly improve these results. dftb 186-190 serpin family B member 3 Homo sapiens 182-185 28530728-4 2017 The release of kinetic energy into atomic ion fragments is also studied by comparing SCC-DFTB simulations with the experiment. dftb 89-93 serpin family B member 3 Homo sapiens 85-88 28530728-8 2017 We demonstrate, with good agreement between the experiment and the SCC-DFTB simulation, how the more heavily charged iodine fragments and their interplay define the characteristic features of the Coulomb explosion of CH2I2. dftb 71-75 serpin family B member 3 Homo sapiens 67-70 28009877-2 2017 In this work, density functional theory (DFT) and self-consistent-charge density-functional tight-binding (SCC-DFTB) methods have been used to investigate the properties of magnesium hydroxide and calcium hydroxide nanostructures. dftb 111-115 serpin family B member 3 Homo sapiens 107-110 28009877-4 2017 The accuracy of the DFT methods employed and SCC-DFTB parameters developed in this study were validated against available experimental data. dftb 49-53 serpin family B member 3 Homo sapiens 45-48 32696649-3 2020 The present article revisites the ability of the density-functional based tight-binding (SCC-DFTB) approach to model liquids by focusing on liquid water and liquid benzene under ambient conditions. dftb 93-97 serpin family B member 3 Homo sapiens 89-92 17564420-1 2007 The approximate SCC-DFTB method (Elstner, M.; Porezag, D.; Jungnickel, G.; Elsner, J.; Haugk, M.; Frauenheim, Th. dftb 20-24 serpin family B member 3 Homo sapiens 16-19 17564420-6 2007 Further, the SCC-DFTB and semiempirical NDDO formalisms are compared to elucidate similarities and differences. dftb 17-21 serpin family B member 3 Homo sapiens 13-16 16852081-0 2005 A critical evaluation of different QM/MM frontier treatments with SCC-DFTB as the QM method. dftb 70-74 serpin family B member 3 Homo sapiens 66-69 16852081-1 2005 The performance of different link atom based frontier treatments in QM/MM simulations was evaluated critically with SCC-DFTB as the QM method. dftb 120-124 serpin family B member 3 Homo sapiens 116-119 16852081-3 2005 The schemes tested include all options available in the program CHARMM for SCC-DFTB/MM simulation, which treat electrostatic interactions due to the MM atoms close to the QM/MM boundary in different ways. dftb 79-83 serpin family B member 3 Homo sapiens 75-78 33086809-0 2020 Analytical approach to phonon calculations in the SCC-DFTB framework. dftb 54-58 serpin family B member 3 Homo sapiens 50-53 33086809-1 2020 Detailed derivation of the analytical, reciprocal-space approach of Hessian calculation within the self-consistent-charge density-functional based tight-binding framework (SCC-DFTB) is presented. dftb 176-180 serpin family B member 3 Homo sapiens 172-175 33086809-2 2020 This approach provides an accurate and efficient way for obtaining the SCC-DFTB Hessian of periodic systems. dftb 75-79 serpin family B member 3 Homo sapiens 71-74 20711513-0 2010 An implicit solvent model for SCC-DFTB with Charge-Dependent Radii. dftb 34-38 serpin family B member 3 Homo sapiens 30-33 20711513-1 2010 Motivated by the need of rapidly exploring the potential energy surface of chemical reactions that involve highly charged species, we have developed an implicit solvent model for the approximate density functional theory, SCC-DFTB. dftb 226-230 serpin family B member 3 Homo sapiens 222-225 20711513-6 2010 With analytical first derivatives and favorable computational speed, the SCC-DFTB based solvation model can be effectively used, in conjunction with high-level QM calculations, to explore the mechanism of solution reactions. dftb 77-81 serpin family B member 3 Homo sapiens 73-76 19412906-2 2010 Geometries for the excited-state calculations were extracted from ground-state molecular dynamics (MD) simulations using the self-consistent-charge density functional tight binding (SCC-DFTB) method for the QM region and the TIP3P force field for the water environment. dftb 186-190 serpin family B member 3 Homo sapiens 182-185 19412906-7 2010 Three effects contribute: the use of SCC-DFTB-based rather than B3LYP-based geometries in the MD snapshots (red shift of ca. dftb 41-45 serpin family B member 3 Homo sapiens 37-40 17564420-0 2007 SCC-DFTB: what is the proper degree of self-consistency? dftb 4-8 serpin family B member 3 Homo sapiens 0-3 16502452-8 2006 The selectivity of the base-analogue pair was reproduced (model B) when their desolvation energy was included with the interaction energy of both strands determined by the approximate SCC-DFTB-D method. dftb 188-192 serpin family B member 3 Homo sapiens 184-187 33164521-0 2020 SCC-DFTB Parameters for Fe-C Interactions. dftb 4-8 serpin family B member 3 Homo sapiens 0-3 32696649-4 2020 To do so, we benchmark a recent correction for the SCC-DFTB atomic charges which allows for a drastic improvement of the pair radial distribution functions of liquid water as compared to both experimental data and density functional theory results performed in the generalized-gradient approximation. dftb 55-59 serpin family B member 3 Homo sapiens 51-54 32696649-6 2020 This allows us to rationalize the impact of nuclear quantum effects on the SCC-DFTB description of liquid water. dftb 79-83 serpin family B member 3 Homo sapiens 75-78 32696649-7 2020 This study evidences the rather good ability of SCC-DFTB to describe liquid water and liquid benzene. dftb 52-56 serpin family B member 3 Homo sapiens 48-51 30849917-0 2019 An efficient way to model complex magnetite: Assessment of SCC-DFTB against DFT. dftb 63-67 serpin family B member 3 Homo sapiens 59-62 30849917-6 2019 Here, a less computationally demanding DFT-based method, i.e., self-consistent charge density functional tight-binding (SCC-DFTB), is adopted to investigate magnetite bulk and low-index (001) surfaces with newly proposed parameters for Fe-O interactions. dftb 124-128 serpin family B member 3 Homo sapiens 120-123 30849917-7 2019 We report that SCC-DFTB with on-site Coulomb correction provides results in quantitatively comparable agreement with those obtained by DFT + U and hybrid functional methods. dftb 19-23 serpin family B member 3 Homo sapiens 15-18 30849917-8 2019 Therefore, SCC-DFTB is valued as an efficient and reliable method for the description magnetite. dftb 15-19 serpin family B member 3 Homo sapiens 11-14 30849917-9 2019 This assessment will promote SCC-DFTB computational studies on magnetite-based nanostructures that attract increasing attention for medical applications. dftb 33-37 serpin family B member 3 Homo sapiens 29-32