Study of structural, elastic, electronic, and vibrational properties of MRh2O4 (M = Cd and Zn) spinels: DFT-based calculations.

abstract：:The computational fragility spectra of atoms on the reaction path are presented for a selection of canonical processes represented by an amino group rotation around the (X)HC-NH(Y) bond (X = O, S; Y=H, CH3). Calculated spectra are found to very accurately describe the variation of atomic valence. Significant linear co...

journal_title：Journal of molecular modeling

authors： Zaklika J,Komorowski L,Ordon P

更新日期：2019-04-26 00:00:00

abstract：:In this paper, coupled cluster methods CC2, CCSD, CCSDR(3) and EOM-CCSD(T) have been benchmarked against CC3 for the transition energies of nucleobases. Beside presenting vertical excitation energies for about 30 singlet transitions of four molecules, the results are analyzed statistically and problematic cases have b...

journal_title：Journal of molecular modeling

authors： Kánnár D,Szalay PG

更新日期：2014-11-01 00:00:00

abstract：:We investigated the dynamics of an electron subjected to a uniform electric field in the scope of a tight-binding electron-phonon interacting approach. We aimed at describing the transport in a one-dimensional lattice in which the on-site energies are distributed according to a Fibonacci sequence. Within this physical...

journal_title：Journal of molecular modeling

authors： de Brito PE,Enders BG,Ribeiro LA Jr,Nazareno HN

更新日期：2019-03-28 00:00:00

abstract：:A good understanding of the inhibition mechanism of enzymes exhibiting high levels of similarity is the first step to the discovery of new drugs with selective potential. Examples of such proteins include glycogen synthase kinase-3 (GSK-3β) and cyclin-dependent kinase 2 (CDK-2). This article reports the mechanism of s...

journal_title：Journal of molecular modeling

authors： Czeleń P

更新日期：2017-08-01 00:00:00

abstract：:Multiple receptors conformation docking (MRCD) and clustering of dock poses allows seamless incorporation of receptor binding conformation of the molecules on wide range of ligands with varied structural scaffold. The accuracy of the approach was tested on a set of 120 cyclic urea molecules having HIV-1 protease inhib...

journal_title：Journal of molecular modeling

authors： Sivan SK,Manga V

更新日期：2012-02-01 00:00:00

abstract：:The structural, elastic and electronic properties of lutatium-pnictides (LuN, LuP, LuAs, LuSb, and LuBi) were analyzed by using full-potential linearized augmented plane wave within generalized gradient approximation in the stable rock-salt structure (B1 phase) with space group Fm-3m and high-pressure CsCl structure (...

journal_title：Journal of molecular modeling

authors： Gupta DC,Bhat IH

更新日期：2013-12-01 00:00:00

abstract：:This work is focused in three topical subjects: intermolecular interactions, metal ions, and aromaticity. A comprehensive MP2/6-31 + G and B3LYP/6-31 + G study of the influence of cation-π interactions on the aromatic character of phosphole was conducted. For this purpose, the structures of complexes were optimized at...

journal_title：Journal of molecular modeling

authors： Peña-Gallego A,Rodríguez-Otero J,Cabaleiro-Lago EM

更新日期：2012-02-01 00:00:00

abstract：:White spot disease caused by the white spot syndrome virus (WSSV) incurs a huge loss to the shrimp farming industry. Since no effective therapeutic measures are available, early detection and prevention of the disease are indispensable. Towards this goal, we previously identified a 12-mer phage displayed peptide (desi...

journal_title：Journal of molecular modeling

authors： Jamalpure S,Panditrao G,Kulabhusan PK,Hameed ASS,Paknikar KM,Joshi M,Rajwade JM

更新日期：2020-09-10 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：:Ab initio and molecular simulation methods were used in calculations of the neutral individual betulin molecule, and molecular simulations were used to optimize the betulin molecule immersed in various amounts of water. Individual betulin was optimized in different force fields to find the one exhibiting best agreemen...

journal_title：Journal of molecular modeling

authors： Pospíšil M,Kovář P,Vácha R,Svoboda M

更新日期：2012-01-01 00:00:00

abstract：:The ability to accurately predict the oxidation and reduction potentials of molecules is very useful in various fields and applications. Quantum mechanical calculations can be used to access this information, yet sometimes the usefulness of these calculations can be limited because of the computational requirements fo...

journal_title：Journal of molecular modeling

authors： Méndez-Hernández DD,Tarakeshwar P,Gust D,Moore TA,Moore AL,Mujica V

更新日期：2013-07-01 00:00:00

abstract：:Density functional theory (DFT) was used to investigate nickel-catalyzed ring-opening hydroacylation of methylenecyclopropanes and benzaldehydes. The results indicated that the Ni-P(n-Bu)3 complex exhibited much more excellent catalysis than the other two complexes (Ni-PMe3 and Ni-P(t-Bu)3). The hydrogen migration was...

journal_title：Journal of molecular modeling

authors： Wang F,Zhu S,Meng Q,Yin H

更新日期：2015-08-01 00:00:00

abstract：:A high-throughput screen against Aurora A kinase revealed several promising submicromolar pyrimidine-aniline leads. The bioactive conformation found by docking these leads into the Aurora A ATP-binding site had a semicircular shape. Macrocycle formation was proposed to achieve novelty and selectivity via ring-closing ...

journal_title：Journal of molecular modeling

authors： Poulsen A,William A,Blanchard S,Nagaraj H,Williams M,Wang H,Lee A,Sun E,Teo EL,Tan E,Goh KC,Dymock B

更新日期：2013-01-01 00:00:00

abstract：:The binding properties of the protein-inhibitor complex of human immunodeficiency virus type 1 (HIV-1) protease with the inhibitor TMC-126 are investigated by combining computational alanine scanning (CAS) mutagenesis with binding free-energy decomposition (BFED). The calculated results demonstrate that the flap regio...

journal_title：Journal of molecular modeling

authors： Li D,Han JG,Chen H,Li L,Zhao RN,Liu G,Duan Y

更新日期：2012-05-01 00:00:00

abstract：:The nature of E-M bonds in CpE-MCp (E = B, Al, Ga; M = Li, Na, K; Cp = η (5)-C5H5) donor-acceptor sandwiches was studied using the atoms in molecules (AIM) theory, electron localization function (ELF), energy decomposition analysis (EDA), and natural bond orbital analysis (NBO) methods. Both topological and orbital an...

journal_title：Journal of molecular modeling

authors： Huo S,Meng D,Zhang X,Meng L,Li X

更新日期：2014-10-01 00:00:00

abstract：:Molecular dynamics simulations are conducted to investigate the buckling characteristics of functionalized carbon nanotubes (f-CNTs) under axial compression at various temperatures. The influences of functionalization, content of functional groups, chirality and diameter, as well as temperature on buckling response of...

journal_title：Journal of molecular modeling

authors： Mehralian F,Tadi Beni Y

更新日期：2017-11-04 00:00:00

abstract：:3-phosphoinositide-dependent protein kinase-1 (PDK1) plays a crucial role in the signal transduction of massive growth-related protein kinases. In this work, a computational study has been performed to investigate the binding pose of the hydrolyzed product of SBF1 (SBF1-) with PDK1. The binding pose was predicted by V...

journal_title：Journal of molecular modeling

authors： Liu W,Li P,Mei Y

更新日期：2019-06-13 00:00:00

abstract：:A density functional theory augmented by the long-range corrected hybrid density functional ωB97XD and 6-31G(d,p) basis set has been applied to generate sandwich structures consist of nanocomposites between graphene oxide and polyvinyl alcohol. We predicted the interaction energies and discuss the contribution of elec...

journal_title：Journal of molecular modeling

authors： Gorb L,Ilchenko M,Leszczynski J

更新日期：2020-06-25 00:00:00

abstract：:In this theoretical study we used density functional theory to calculate the molecular and crystalline structures of sodium selenite. Our structural results were compared with experimental data. From the molecular structure we determined the ionization potential, electronic affinity, and global reactivity parameters l...

journal_title：Journal of molecular modeling

authors： Barraza-Jiménez D,Flores-Hidalgo MA,Galvan DH,Sánchez E,Glossman-Mitnik D

更新日期：2011-04-01 00:00:00

abstract：:The complexes formed between TX3-ZX2 (T = C, Si, Ge; Z = P, As, Sb; X = F, Cl) and NH3 were studied at the MP2/aug-cc-pVTZ(PP) level. For each TX3-ZX2, two types of complex were obtained. For CX3-ZX2, NH3 is inclined to approach the σ-hole on the Z atom, forming a pnicogen bond. For TX3-ZX2 (T = Si and Ge), however, t...

journal_title：Journal of molecular modeling

authors： Li Y,Xu Z

更新日期：2018-08-20 00:00:00

abstract：:Several noble-gas-containing molecules XNgY were observed experimentally. However, the bonding in such systems is still not understood. Using natural bond orbital and natural resonance theory (NBO/NRT) methods, the present work investigated bonding of the title molecules. The results show that each of the studied XNgY...

journal_title：Journal of molecular modeling

authors： Song J,Su Y,Jia Y,Chen L,Zhang G

更新日期：2018-05-07 00:00:00

abstract：:In this work, the molecular modeling method was performed to study adsorption interaction between PAMAM molecules of different generations and silicic acid molecules, and the inhibition effect on silica scale were discussed. The results show that adsorption energies of PAMAM molecule of generation 1.0 with amine-termi...

journal_title：Journal of molecular modeling

authors： Chen C,Bai N,Zhang Y,Jiao L,Xia M,Chen G

更新日期：2017-01-01 00:00:00

abstract：:The reaction pathways of several Friedel-Crafts acylations involving phenyl aromatic compounds were studied using density functional theory. The reactions were related to the Friedel-Crafts polycondensation of polyaryletherketones. In particular, the acylation of benzene with benzoyl chloride to form benzophenone and ...

journal_title：Journal of molecular modeling

authors： Melissen ST,Tognetti V,Dupas G,Jouanneau J,Lê G,Joubert L

更新日期：2013-11-01 00:00:00

abstract：:Mechanisms for the activation of water, ammonia, and other small molecules by the PCcarbeneP nickel pincer complex were studied computationally with the aid of density functional theory. The calculation results indicate that the strongly donating, nucleophilic carbene center can engage in a variety of heterolytic spli...

journal_title：Journal of molecular modeling

authors： Liu CC,Liu QL,Wu ZY,Chen YC,Xie HJ,Lei QF,Fang WJ

更新日期：2015-09-01 00:00:00

abstract：:Multilayer-shaped compression and slide models were employed to investigate the complex sensitive mechanisms of cocrystal explosives in response to external mechanical stimuli. Here, density functional theory (DFT) calculations implementing the generalized gradient approximation (GGA) of Perdew-Burke-Ernzerhof (PBE) w...

journal_title：Journal of molecular modeling

authors： Gao HF,Zhang SH,Ren FD,Gou RJ,Han G,Wu JB,Ding X,Zhao WH

更新日期：2016-05-01 00:00:00

abstract：:Computational methods are rapidly gaining importance in the field of structural biology, mostly due to the explosive progress in genome sequencing projects and the large disparity between the number of sequences and the number of structures. There has been an exponential growth in the number of available protein seque...

journal_title：Journal of molecular modeling

authors： Saraswathi S,Fernández-Martínez JL,Kolinski A,Jernigan RL,Kloczkowski A

更新日期：2012-09-01 00:00:00

abstract：:Fully atomistic molecular dynamics simulation studies of thermotropic bilayers were performed using a set of glycosides namely n-octyl-β-D-glucopyranoside (β-C8Glc), n-octyl-α-D-glucopyranoside (α-C8Glc), n-octyl-β-D-galactopyranoside (β-C8Gal), and n-octyl-α-D-galactopyranoside (α-C8Gal) to investigate the stereochem...

journal_title：Journal of molecular modeling

authors： Ahmadi S,Manickam Achari V,Nguan H,Hashim R

更新日期：2014-03-01 00:00:00

abstract：:Aminoglycoside-arginine conjugates (AAC and APAC) are multi-target inhibitors of human immunodeficiency virus type-1 (HIV-1). Here, we predict new conjugates of neomycin with two arginine peptide chains binding at specific sites on neomycin [poly-arginine-neomycin-poly-arginine (PA-Neo-PA)]. The rationale for the desi...

journal_title：Journal of molecular modeling

authors： Berchanski A,Lapidot A

更新日期：2009-03-01 00:00:00

abstract：:With the help of quantum mechanical calculations, we have examined the series of central system X(ML)(3) (+)(X = O, S, Se; M = Au, Ag, Cu). Using a scalar-relativistic density functional approach, we studied the geometry structures, Mulliken populations and charges of the systems. Structure parameters of the experimen...

journal_title：Journal of molecular modeling

authors： Fang H,Wang SG

更新日期：2007-01-01 00:00:00

abstract：:Ionic liquids (ILs) have been extensively studied and are considered green solvents capable of replacing traditional organic solvents. In this study, seven 1,2,3-triazolium derivative ILs have been synthesized. In order to study the effect of the cation nature on the ILs cytotoxicity, their structures were first ident...

journal_title：Journal of molecular modeling

authors： Glanzmann N,Carmo AML,Antinarelli LMR,Coimbra ES,Costa LAS,da Silva AD

更新日期：2018-06-14 00:00:00