G2, G3, and complete basis set calculations of the thermodynamic properties of cis- and trans-triazene.

abstract：:The three-dimensional (3D) structure of the substrate binding domain (SBD) of human ubiquitin ligase Siah2 (seven in absentia homolog) was constructed based on the homology modeling approach using the Modeller 9v7 program. The molecular dynamics method was utilized to refine the model and it was further assessed by Pr...

journal_title：Journal of molecular modeling

authors： Anupriya G,Roopa K,Basappa S,Chong YS,Annamalai L

更新日期：2011-12-01 00:00:00

abstract：:Acylthiocarbamates (ATCs) have been identified as a class of potent non-nucleoside HIV-1 reverse transcriptase (RT) inhibitors. A computational strategy based on molecular docking studies followed by comparative molecular fields analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA) was used t...

journal_title：Journal of molecular modeling

authors： Cichero E,Cesarini S,Spallarossa A,Mosti L,Fossa P

更新日期：2009-07-01 00:00:00

abstract：:A computational chemistry investigation was undertaken to shed light on the facilitatory role played by Fe3+ and Al3+ cations in the adsorption of anionic As(V) species by humic acids through the formation of so-called cationic bridges. Geometric and energetic parameters were obtained using density functional theory a...

journal_title：Journal of molecular modeling

authors： Gorb L,Shukla MK

更新日期：2017-03-01 00:00:00

abstract：:A detailed study of the structural, electronic, and optical absorption properties of crystalline 1,4-dinitrofurazano[3,4-b]piperazine (DNFP) under hydrostatic pressures of 0-100 GPa was performed using periodic density functional theory. As the pressure increases, the lattice constants and cell volumes calculated by L...

journal_title：Journal of molecular modeling

authors： Wang W,Zhu W,Li J,Cheng B,Xiao H

更新日期：2013-01-01 00:00:00

abstract：:Antiamoebin I (AAM-I) and zervamicin II (Zrv-IIB) are peptaibols that exert antibiotic activity through the insertion/disruption of cell membranes. In this study, we investigated how the folding of these peptaibols are affected when some of their native residues are replaced with proline analogues and asymmetrical D-α...

journal_title：Journal of molecular modeling

authors： Castro TG,Micaêlo NM,Melle-Franco M

更新日期：2017-10-16 00:00:00

abstract：:In advanced oxidation processes (AOPs), the detailed degradation mechanisms of a typical explosive of 2,4-dinitrotoluene (DNT) can be investigated by the density function theory (DFT) method at the SMD/M062X/6-311+G(d) level. Several possible degradation routes for DNT were explored in the current study. The results s...

journal_title：Journal of molecular modeling

authors： Zhou Y,Yang Z,Yang H,Zhang C,Liu X

更新日期：2017-04-01 00:00:00

abstract：:The quinolinol derivatives clioquinol (5-chloro-7-iodo-8-quinolinol, Quinoform) and cloxiquine (5-chloro-8-quinolinol) were studied experimentally in the solid state via ³⁵Cl NQR, ¹H-¹⁷O and ¹H-¹⁴N NQDR spectroscopies, and theoretically by density functional theory (DFT). The supramolecular synthon pattern of O-H···N ...

journal_title：Journal of molecular modeling

authors： Latosińska JN,Latosińska M,Tomczak MA,Seliger J,Zagar V

更新日期：2011-07-01 00:00:00

abstract：:A theoretical study of the sulfur cumulenes SCnS (n = 3-8), CnS ( n = 1-8) and of their protonated forms (SCnS)H(+) and (CnS)H(+) that might exist in the interstellar environment, has been carried out by means of the standard B3LYP/6-311G** method. The geometries and relative energies of singlet and triplet states acc...

journal_title：Journal of molecular modeling

authors： Benmensour MA,Djennane-Bousmaha S,Boucekkine A

更新日期：2014-07-01 00:00:00

abstract：:The mechanism and kinetics of 2,2,3,3,3-pentafluoropropanol (CF₃CF₂CH₂OH) reaction with Chlorine atom (Cl) is investigated in this work. Two hydrogen abstraction channels of the title reaction are identified. The geometries of all the stationary points in the potential energy surface are obtained at the BHandHLYP/6-31...

journal_title：Journal of molecular modeling

authors： Yu AY,Zhang HX

更新日期：2013-10-01 00:00:00

abstract：:The hydrogen bonding interactions between noradrenaline (NA) and DMSO were studied with density functional theory (DFT) regarding their geometries, energies, vibrational frequencies, and topological features of the electron density. The quantum theory of atoms in molecules (QTAIM) and the natural bond orbital (NBO) an...

journal_title：Journal of molecular modeling

authors： Huang Z,Dai Y,Yu L,Wang H

更新日期：2011-10-01 00:00:00

abstract：:Effects of substituents on anion binding in different urea based receptors have been examined using density functional (B3LYP/6-311+G**) level of theory. The complexes formed by a variety of substituted urea with a halide anion (fluoride) and an oxy-anion (acetate) have been calculated. The stronger complexes were pre...

journal_title：Journal of molecular modeling

authors： Ghosh A,Jose DA,Das A,Ganguly B

更新日期：2010-09-01 00:00:00

abstract：:A survey of the fascinating history of anesthetics and the many critical findings that have improved our understanding of anesthetic activity is followed by an expanded analysis of the electrostatic potentials of 27 molecules and two noble gases with anesthetic activities ranging from high to totally inactive. We agai...

journal_title：Journal of molecular modeling

authors： Shields ZP,Seybold PG,Murray JS

更新日期：2017-12-19 00:00:00

abstract：:Quantum chemical calculations using density functional theory BP86/def2-TZVPP and ab initio methods at CCSD(T)/def2-TZVPP have been carried for the telluroketones H2A=Te (A = C, Si, Ge). DFT calculations have also been carried out for the ketones H2C=E (E = O, S, Se, Te) and for the complexes NHC → [H2A=Te] → B(C6F5)3...

journal_title：Journal of molecular modeling

authors： Jaufeerally NB,Ramasami P,Jerabek P,Frenking G

更新日期：2014-10-01 00:00:00

abstract：:The binding geometry of fluorouracil/cucurbit[n]urils (CB[n]s) complexes with n = 5-8 is investigated using the first-principles van der Waals density functional (vdW-DF) method, involving full geometry optimization. Such host-guest complexes are typically calculated using conventional DFT method, which significantly ...

journal_title：Journal of molecular modeling

authors： Sabet M,Ganji MD

更新日期：2013-09-01 00:00:00

abstract：:Multicenter overlap integrals appearing in the evaluation of multicenter-multielectron integrals of central and noncentral interaction potentials are calculated using complete orthonormal sets of psi(alpha)-ETOs (alpha=1, 0, -1, -2,...). The final results are expressed in terms of two-center overlap integrals between ...

journal_title：Journal of molecular modeling

authors： Guseinov I,Aydin R,Mamedov B

更新日期：2003-10-01 00:00:00

abstract：:In this paper, we assessed the quantum mechanical level of theory for prediction of linear and nonlinear optical (NLO) properties of push-pull organic molecules. The electric dipole moment (μ), mean polarizability ([Symbol: see text]α[Symbol: see text]) and total static first hyperpolarizability (βt) were calculated f...

journal_title：Journal of molecular modeling

authors： Paschoal D,Santos HF

更新日期：2013-05-01 00:00:00

abstract：:Recently, the massively parallel computation of absolute binding free energy with a well-equilibrated system (MP-CAFEE) has been developed. The present study aimed to determine whether the MP-CAFEE method is useful for drug discovery research. In the drug discovery process, it is important for computational chemists t...

journal_title：Journal of molecular modeling

authors： Ohno K,Mitsui T,Tanida Y,Matsuura A,Fujitani H,Niimi T,Orita M

更新日期：2011-02-01 00:00:00

abstract：:The intriguing decompositions of nitro-containing explosives have been attracting interest. While theoretical investigations have long been concentrated mainly on unimolecular decompositions, bimolecular reactions have received little theoretical attention. In this paper, we investigate theoretically the bimolecular r...

journal_title：Journal of molecular modeling

authors： Zhang JD,Kang LH,Cheng XL

更新日期：2015-01-01 00:00:00

abstract：:The character of the bridged hydrogen atom (Hb) of B2H6 has become a hot issue in recent years. In this work, the complexes B2H6 · · · NH3, B2H2X4 · · · nNH3 (n = 1, 2) and 2HF · · · B2H2X4 · · · 2NH3 (X = Cl, Br, I) were constructed and studied based on the M06-2X calculations to investigate how to enhance the Hb · ·...

journal_title：Journal of molecular modeling

authors： Gao L,Zhang X,Meng L,Zeng Y

更新日期：2015-09-01 00:00:00

abstract：:The virtual combinatorial chemistry approach as a methodology for generating chemical libraries of structurally-similar analogs in a virtual environment was employed for building a general mixed virtual combinatorial library with a total of 53.871 6-FQ structural analogs, introducing the real synthetic pathways of thr...

journal_title：Journal of molecular modeling

authors： Minovski N,Perdih A,Solmajer T

更新日期：2012-05-01 00:00:00

abstract：:Nearly all RNA viruses produce double-stranded RNA (dsRNA) during their replication cycles--an important pathogen-associated molecular pattern recognized by the RNA interference (RNAi) pathway in invertebrates and plants. Nodamura virus (NoV) encodes a suppressor of RNA silencing termed B2, which binds to dsRNA and pr...

journal_title：Journal of molecular modeling

authors： Allen WJ,Wiley MR,Myles KM,Adelman ZN,Bevan DR

更新日期：2014-03-01 00:00:00

abstract：:G-Quadruplex and i-Motif-forming sequences in the promoter regions of several oncogenes show promise as targets for the regulation of oncogenes. In this study, molecular models were created for the c-MYC NHE-III(1) (nuclease hypersensitivity element III(1)) from two 39-base complementary sequences. The NHE modeled her...

journal_title：Journal of molecular modeling

authors： Cashman DJ,Buscaglia R,Freyer MW,Dettler J,Hurley LH,Lewis EA

更新日期：2008-02-01 00:00:00

abstract：:We report a DFT, TDDFT and DFTB investigation of the performance of two donor-π-acceptor (D-π-A)-type organic dyes bearing different electron-withdrawing groups (EWG) for dye-sensitized solar cells (DSSCs) to evaluate which EWG is better for an acrylic acid acceptor, i.e., Cyano (-CN) or o-nitrophenyl (o-NO2-Ph). A se...

journal_title：Journal of molecular modeling

authors： Zhang J,Kan YH,Li HB,Geng Y,Wu Y,Duan YA,Su ZM

更新日期：2013-04-01 00:00:00

abstract：:The dopamine (DAT), serotontin (SERT) and noradrenalin (NET) transporters are molecular targets for different classes of psychotropic drugs. The crystal structure of Aquifex aeolicus LeuT(Aa) was used as a template for molecular modeling of DAT, SERT and NET, and two putative drug binding sites (pocket 1 and 2) in eac...

journal_title：Journal of molecular modeling

authors： Ravna AW,Sylte I,Dahl SG

更新日期：2009-10-01 00:00:00

abstract：:The UV absorption spectra of ten N,N'-bisarylmalonamides have been recorded in the range 200-400 nm in a set of selected solvents. The solute-solvent interactions have been analyzed on the basis of the linear solvation energy relationship (LSER) concept proposed by Kamlet and Taft. The effects of substituents on the a...

journal_title：Journal of molecular modeling

authors： Arsovski VM,Božić BĐ,Mirković JM,Vitnik VD,Vitnik ZJ,Fabian WM,Petrović SD,Mijin DZ

更新日期：2014-08-01 00:00:00

abstract：:Chemokine receptor 2 (CCR2) is a G-protein coupled receptor (GPCR) and a crucial target for various inflammatory and autoimmune diseases. The structure based antagonists design for many GPCRs, including CCR2, is restricted by the lack of an experimental three dimensional structure. Homology modeling is widely used for...

journal_title：Journal of molecular modeling

authors： Kim JH,Lim JW,Lee SW,Kim K,No KT

更新日期：2011-10-01 00:00:00

abstract：:Studying the electrochemical characteristics is an important step for determining interactions between molecules and the chemical environment. Moreover, the electrochemical evaluation of dyes is highly needed to establish the behavior of electro-active chemical species inside dye-sensitized solar cells (DSSCs). Four c...

journal_title：Journal of molecular modeling

authors： Ortega E,Bernède JC,Ramírez AMR,Louarn G,Díaz FR,Cattin L,Del Valle MA

更新日期：2019-02-27 00:00:00

abstract：:High-level quantum chemical techniques have been utilized to accurately describe the geometrical parameters, vibrational frequencies and dissociation pathways of the X (2)A″, 1 (2)A', 2 (2)A', 2 (2)A″ states of S(2)Cl; X (1)A', 1 (3)A″, 1 (1)A″, 1 (3)A' states of S(2)Cl(+); X (1)A', 1 (3)A', (1)A″ states of S(2)Cl(-),...

journal_title：Journal of molecular modeling

authors： Czernek J,Zivný O

更新日期：2012-09-01 00:00:00

abstract：:The adsorption behavior of sulfur-based toxic gases (H2S and SO2) on armchair silicene nanoribbons (ASiNRs) was investigated using first-principles density functional theory (DFT). Being a zero band gap material, application of bulk silicene is limited in nanoelectronics, despite its high carrier mobility. By restrict...

journal_title：Journal of molecular modeling

authors： Walia GK,Randhawa DKK

更新日期：2018-03-16 00:00:00

abstract：:Six nitramines (N1-6) were designed with all possible arrangements of N-NO2 groups on a cyclic skeleton and structural optimization was performed using the density functional theory (DFT). We observed that all nitramines have high positive heats of formation proportionate to the number of N-NO2 groups in their molecul...

journal_title：Journal of molecular modeling

authors： Devi A,Deswal S,Dharavath S,Ghule VD

更新日期：2015-11-01 00:00:00