Chemical Physics Letters, ISSN 0009-2614, 07/2017, Volume 680, pp. 44 - 50
The platinum-guanine complexes are stabilized by formation of hydrogen bonds between the H-atoms of NH /NH groups and the O-atom of guanine. The aqua – guanine...
Density functional theory | Anticancer | Hydrogen bonding | Cisplatin | Guanine | ANALOGS | COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | REACTIVITY | HYDROLYSIS | CHEMISTRY, PHYSICAL | MECHANISMS | ANTITUMOR-ACTIVITY | COMBINED IRMPD | DNA | ADENINE | BINDING | Antimitotic agents | Antineoplastic agents | Hydrogen | Investigations | Cells | Hydrolysis | Bonds | Density functionals
Density functional theory | Anticancer | Hydrogen bonding | Cisplatin | Guanine | ANALOGS | COMPLEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | REACTIVITY | HYDROLYSIS | CHEMISTRY, PHYSICAL | MECHANISMS | ANTITUMOR-ACTIVITY | COMBINED IRMPD | DNA | ADENINE | BINDING | Antimitotic agents | Antineoplastic agents | Hydrogen | Investigations | Cells | Hydrolysis | Bonds | Density functionals
Journal Article
Polyhedron, ISSN 0277-5387, 05/2013, Volume 55, pp. 192 - 200
This work presents a model study for the formation of a dimeric dioxomolybdenum(VI) complex [MoO L] , generated by simultaneous satisfaction of acceptor and...
Combined donor–acceptor character | Oxomolybdenum(VI) complexes | Dimerization | X-ray structures | DFT calculations | Dimerization Oxomolybdenum(VI) complexes Combined donor-acceptor character X-ray structures DFT calculations | CIS-DIOXOMOLYBDENUM(VI) COMPLEXES | CATALYSIS | EFFECTIVE CORE POTENTIALS | CRYSTAL-STRUCTURE | CRYSTALLOGRAPHY | CHEMISTRY, INORGANIC & NUCLEAR | MOLYBDENUM(IV) OXO COMPLEXES | TRIDENTATE | EXCITATION-ENERGIES | Combined donor-acceptor character | CHEMISTRY | DENSITY-FUNCTIONAL THEORY | SCHIFF-BASE LIGANDS | Analysis | Restaurants
Combined donor–acceptor character | Oxomolybdenum(VI) complexes | Dimerization | X-ray structures | DFT calculations | Dimerization Oxomolybdenum(VI) complexes Combined donor-acceptor character X-ray structures DFT calculations | CIS-DIOXOMOLYBDENUM(VI) COMPLEXES | CATALYSIS | EFFECTIVE CORE POTENTIALS | CRYSTAL-STRUCTURE | CRYSTALLOGRAPHY | CHEMISTRY, INORGANIC & NUCLEAR | MOLYBDENUM(IV) OXO COMPLEXES | TRIDENTATE | EXCITATION-ENERGIES | Combined donor-acceptor character | CHEMISTRY | DENSITY-FUNCTIONAL THEORY | SCHIFF-BASE LIGANDS | Analysis | Restaurants
Journal Article
Journal of Hazardous Materials, ISSN 0304-3894, 2012, Volume 199, pp. 433 - 439
► The MA-DTPA/PVDF chelating membrane was used to remove Ni(II). ► Effect of coexistent cations and organic acids on its adsorption was elucidated. ► Geometry,...
Density functional theory | Chelating membrane | Adsorption | Organic acid | Coexistent cation | NICKEL-PLATING OPERATION | HEAVY-METALS REMOVAL | IONS | RECLAMATION | COMBINED RINSE | DENSITY-FUNCTIONAL COMPLEXATION | RECOVERY | ENVIRONMENTAL SCIENCES | LIGANDS | ENGINEERING, ENVIRONMENTAL | POLY(CARBOXYLIC ACID) | WASTE-WATER | Membranes, Artificial | Cations | Nickel - chemistry | Acids - chemistry | Chelating Agents - chemistry | Polyvinylidene fluoride | Analysis | Investigations | Organic acids | Complexation | Chelating | Membranes | Nickel plating | Polyvinylidene fluorides
Density functional theory | Chelating membrane | Adsorption | Organic acid | Coexistent cation | NICKEL-PLATING OPERATION | HEAVY-METALS REMOVAL | IONS | RECLAMATION | COMBINED RINSE | DENSITY-FUNCTIONAL COMPLEXATION | RECOVERY | ENVIRONMENTAL SCIENCES | LIGANDS | ENGINEERING, ENVIRONMENTAL | POLY(CARBOXYLIC ACID) | WASTE-WATER | Membranes, Artificial | Cations | Nickel - chemistry | Acids - chemistry | Chelating Agents - chemistry | Polyvinylidene fluoride | Analysis | Investigations | Organic acids | Complexation | Chelating | Membranes | Nickel plating | Polyvinylidene fluorides
Journal Article
Journal of Chemical Theory and Computation, ISSN 1549-9618, 12/2011, Volume 7, Issue 12, pp. 3909 - 3923
Recently implemented hybrid density functional methods of calculating nuclear magnetic shielding using the two-component zeroth-order regular approximation...
Quantum Electronic Structure | ORDER REGULAR APPROXIMATION | EFFECTIVE CORE POTENTIALS | NUCLEAR-MAGNETIC-RESONANCE | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | N-15 NMR | PLATINUM(II) COMPLEX | DENSITY-FUNCTIONAL THEORY | COMBINED MOLECULAR-DYNAMICS | BASIS-SET | EXCHANGE-CORRELATION FUNCTIONALS | SHOWING HIGH CYTOTOXICITY
Quantum Electronic Structure | ORDER REGULAR APPROXIMATION | EFFECTIVE CORE POTENTIALS | NUCLEAR-MAGNETIC-RESONANCE | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | N-15 NMR | PLATINUM(II) COMPLEX | DENSITY-FUNCTIONAL THEORY | COMBINED MOLECULAR-DYNAMICS | BASIS-SET | EXCHANGE-CORRELATION FUNCTIONALS | SHOWING HIGH CYTOTOXICITY
Journal Article
JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS, ISSN 0739-1102, 2018, Volume 36, Issue 4, pp. 1050 - 1062
We study the binding of the neutral Ag-n (n=8, 10, 12) to the DNA base-adenine (A), guanine (G) and Watson-Crick -adenine-thymine, guanine-cytosine pairs....
COMBINED QM | BIOCHEMISTRY & MOLECULAR BIOLOGY | PROPENE | DPT TAUTOMERIZATION | ADSORPTION | NANOCLUSTERS | DFT | GOLD CLUSTERS | BIOPHYSICS | FLUORESCENCE | DNA | GLOBAL OPTIMIZATION | Watson-Crick pairs | silver clusters | OPTICAL-ABSORPTION | ADENINE | TDDFT | DNA - genetics | Thermodynamics | Thymine - chemistry | DNA - chemistry | Hydrogen Bonding | Base Pairing - genetics | Silver - chemistry | Models, Molecular | Guanine - chemistry | Cytosine - chemistry | Adenine - chemistry
COMBINED QM | BIOCHEMISTRY & MOLECULAR BIOLOGY | PROPENE | DPT TAUTOMERIZATION | ADSORPTION | NANOCLUSTERS | DFT | GOLD CLUSTERS | BIOPHYSICS | FLUORESCENCE | DNA | GLOBAL OPTIMIZATION | Watson-Crick pairs | silver clusters | OPTICAL-ABSORPTION | ADENINE | TDDFT | DNA - genetics | Thermodynamics | Thymine - chemistry | DNA - chemistry | Hydrogen Bonding | Base Pairing - genetics | Silver - chemistry | Models, Molecular | Guanine - chemistry | Cytosine - chemistry | Adenine - chemistry
Journal Article
Molecules, ISSN 1420-3049, 02/2017, Volume 22, Issue 2, pp. 245 - 245
Quinine is an alkaloid with powerful antimalarial activity, isolated from the bark of Peru's cinchona trees. Quinidine is an erythro diastereoisomer of quinine...
Antimalarials | Alkaloids | Intramolecular hydrogen bonding | Conformers' stabilising factors | Quinine | Quinidine | POLARIZABLE CONTINUUM MODEL | MOLECULAR-SURFACES | quinidine | GEPOL | alkaloids | antimalarials | conformers' stabilising factors | CHEMISTRY, ORGANIC | COMBINED NMR | CINCHONA ALKALOIDS | ACYLPHLOROGLUCINOLS | quinine | intramolecular hydrogen bonding | CONFORMATIONAL-ANALYSIS | ENERGIES | Quinidine - chemistry | Quantum Theory | Hydrogen Bonding | Drug Stability | Molecular Conformation | Antimalarials - chemistry | Models, Molecular | Quinine - chemistry | Antimalarial activity | Hydrogen bonds | Energy | Antimalarial agents | Bark | Hydrogen bonding | Hydrogen ion concentration | conformers’ stabilising factors
Antimalarials | Alkaloids | Intramolecular hydrogen bonding | Conformers' stabilising factors | Quinine | Quinidine | POLARIZABLE CONTINUUM MODEL | MOLECULAR-SURFACES | quinidine | GEPOL | alkaloids | antimalarials | conformers' stabilising factors | CHEMISTRY, ORGANIC | COMBINED NMR | CINCHONA ALKALOIDS | ACYLPHLOROGLUCINOLS | quinine | intramolecular hydrogen bonding | CONFORMATIONAL-ANALYSIS | ENERGIES | Quinidine - chemistry | Quantum Theory | Hydrogen Bonding | Drug Stability | Molecular Conformation | Antimalarials - chemistry | Models, Molecular | Quinine - chemistry | Antimalarial activity | Hydrogen bonds | Energy | Antimalarial agents | Bark | Hydrogen bonding | Hydrogen ion concentration | conformers’ stabilising factors
Journal Article
New Journal of Chemistry, ISSN 1144-0546, 2018, Volume 42, Issue 15, pp. 12595 - 12606
A small fluorogenic molecule Hbpq, N-(quinoline-8-yl)pyridine-2-carboxamide, for monitoring Zn(ii) ions in vitro has been synthesized. Hbpq, prepared by a...
Journal Article
New Journal of Chemistry, ISSN 1144-0546, 2018, Volume 42, Issue 15, pp. 12595 - 12606
A small fluorogenic molecule Hbpq, N-(quinoLine-8-yppyridine-2-carboxamide, for monitoring Zn(II) ions in vitro has been synthesized. Hbpq, prepared by a...
COMBINED IONOPHORE/FLUOROPHORE MOIETIES | PRECONCENTRATION | RHODAMINE-BASED FLUORESCENT | ZINC IONS | LIGANDS | ZN(II) | COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | LIVING CELLS | COBALT | PROBES | Binding | Chemical sensors | Toxicity | Fluorescence | Cytotoxicity | Colorimetry | Cobalt | Molecular chains | Zinc compounds | Single crystals | Mathematical analysis | Acetonitrile | Cells (biology) | Quinoline | Titration | Chemical synthesis | Chemoreceptors | Monitoring | Crystal structure
COMBINED IONOPHORE/FLUOROPHORE MOIETIES | PRECONCENTRATION | RHODAMINE-BASED FLUORESCENT | ZINC IONS | LIGANDS | ZN(II) | COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | LIVING CELLS | COBALT | PROBES | Binding | Chemical sensors | Toxicity | Fluorescence | Cytotoxicity | Colorimetry | Cobalt | Molecular chains | Zinc compounds | Single crystals | Mathematical analysis | Acetonitrile | Cells (biology) | Quinoline | Titration | Chemical synthesis | Chemoreceptors | Monitoring | Crystal structure
Journal Article
Environmental Science and Pollution Research, ISSN 0944-1344, 10/2018, Volume 25, Issue 30, pp. 30609 - 30616
Elucidation of the mechanisms underlying the effects of different dissociated forms and metal ion complexation on the photochemical behavior of antibiotics in...
Dissociated species | DFT | Combined pollution | Photochemical behavior | Enrofloxacin | ANTIBIOTICS | LIGHT CONDITIONS | AQUATIC ENVIRONMENT | ENVIRONMENTAL SCIENCES | PHOTOCATALYTIC DEGRADATION | PHOTOLYSIS MECHANISMS | KINETICS | FLUOROQUINOLONES | PHOTODEGRADATION | QUANTUM-CHEMICAL CALCULATIONS | ENVIRONMENTAL WATERS | Magnesium - chemistry | Photolysis | Anti-Bacterial Agents - chemistry | Water - chemistry | Water Pollutants, Chemical - chemistry | Enrofloxacin - chemistry | Kinetics | Coordination Complexes - chemistry | Density functionals | Animal behavior | Analysis | Complexation | Photochemicals | Defluorination | Information systems | Time dependence | Absorbance | Wavelengths | Pathways | Cyclopropane | Antibiotics | Mathematical analysis | Piperazine | Risk assessment | Density functional theory | Magnesium | Metal ions
Dissociated species | DFT | Combined pollution | Photochemical behavior | Enrofloxacin | ANTIBIOTICS | LIGHT CONDITIONS | AQUATIC ENVIRONMENT | ENVIRONMENTAL SCIENCES | PHOTOCATALYTIC DEGRADATION | PHOTOLYSIS MECHANISMS | KINETICS | FLUOROQUINOLONES | PHOTODEGRADATION | QUANTUM-CHEMICAL CALCULATIONS | ENVIRONMENTAL WATERS | Magnesium - chemistry | Photolysis | Anti-Bacterial Agents - chemistry | Water - chemistry | Water Pollutants, Chemical - chemistry | Enrofloxacin - chemistry | Kinetics | Coordination Complexes - chemistry | Density functionals | Animal behavior | Analysis | Complexation | Photochemicals | Defluorination | Information systems | Time dependence | Absorbance | Wavelengths | Pathways | Cyclopropane | Antibiotics | Mathematical analysis | Piperazine | Risk assessment | Density functional theory | Magnesium | Metal ions
Journal Article
Molecular Physics, ISSN 0026-8976, 11/2015, Volume 113, Issue 21, pp. 3253 - 3263
Molecular properties such as excitation energies, polarisabilities and two-photon absorption cross-sections of pyridine and N-methyl-pyridinium embedded in a...
pyridine | N-methyl-pyridinium | solvent effects | QM/MM | DFT/MM | Pyridine | Solvent effects | INHOMOGENEOUS SOLVATION ENVIRONMENT | COMBINED QM/MM METHODS | 2-PHOTON ABSORPTION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | FREE-ENERGIES | STILBAZOLIUM MEROCYANINE | DFT | AQUEOUS SOLVATION | RESPONSE THEORY FORMALISM | AB-INITIO APPROACH | SINGLET OXYGEN | MOLECULAR-PROPERTIES | Solvents | Optical properties | Quantum theory | Pyridines | Mathematical analysis | Density functional theory | Benchmarking | Spectra | Excitation | Convergence
pyridine | N-methyl-pyridinium | solvent effects | QM/MM | DFT/MM | Pyridine | Solvent effects | INHOMOGENEOUS SOLVATION ENVIRONMENT | COMBINED QM/MM METHODS | 2-PHOTON ABSORPTION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | FREE-ENERGIES | STILBAZOLIUM MEROCYANINE | DFT | AQUEOUS SOLVATION | RESPONSE THEORY FORMALISM | AB-INITIO APPROACH | SINGLET OXYGEN | MOLECULAR-PROPERTIES | Solvents | Optical properties | Quantum theory | Pyridines | Mathematical analysis | Density functional theory | Benchmarking | Spectra | Excitation | Convergence
Journal Article
Tetrahedron, ISSN 0040-4020, 2008, Volume 64, Issue 33, pp. 7685 - 7689
The Lewis acidity of BiX (X=Cl, Br, I) is explored using density-functional theory (DFT) studies of simple complexes with various alcohol and carbonyl...
Lewis acids | Bismuth(III) halides | Alcohol conversion | DFT | S Ni mechanism | i mechanism | FIRST-ROW ATOMS | ORGANIC-SYNTHESIS | bismuth(III) halides | MOLECULAR-STRUCTURE | AB-INITIO | CHEMISTRY, ORGANIC | COMBINED ELECTRON-DIFFRACTION | ATOMIC BASIS SETS | S(N)i mechanism | DISSOCIATION ENERGY | LONE-PAIR | EFFICIENT | alcohol conversion | GAUSSIAN BASIS FUNCTIONS
Lewis acids | Bismuth(III) halides | Alcohol conversion | DFT | S Ni mechanism | i mechanism | FIRST-ROW ATOMS | ORGANIC-SYNTHESIS | bismuth(III) halides | MOLECULAR-STRUCTURE | AB-INITIO | CHEMISTRY, ORGANIC | COMBINED ELECTRON-DIFFRACTION | ATOMIC BASIS SETS | S(N)i mechanism | DISSOCIATION ENERGY | LONE-PAIR | EFFICIENT | alcohol conversion | GAUSSIAN BASIS FUNCTIONS
Journal Article
Journal of Catalysis, ISSN 0021-9517, 2004, Volume 226, Issue 1, pp. 69 - 82
The adsorption of cinchonidine on platinum has been calculated with relativistically corrected density-functional theory, by first studying the interaction of...
Activated ketones | Cinchonidine | DFT | Adsorption | Platinum | Mechanism | Enantioselective hydrogenation | adsorption | ALPHA-KETOESTERS | enantioselective hydrogenation | CHIRAL MODIFIERS | cinchonidine | SITU ATR-IR | CHEMISTRY, PHYSICAL | ALKALOID-MODIFIED PLATINUM | HETEROGENEOUS CATALYSIS | COMBINED NMR | METHYL PYRUVATE | ENGINEERING, CHEMICAL | platinum | ETHYL PYRUVATE | ASYMMETRIC HYDROGENATION | mechanism | activated ketones | ENANTIO-SELECTIVE HYDROGENATION
Activated ketones | Cinchonidine | DFT | Adsorption | Platinum | Mechanism | Enantioselective hydrogenation | adsorption | ALPHA-KETOESTERS | enantioselective hydrogenation | CHIRAL MODIFIERS | cinchonidine | SITU ATR-IR | CHEMISTRY, PHYSICAL | ALKALOID-MODIFIED PLATINUM | HETEROGENEOUS CATALYSIS | COMBINED NMR | METHYL PYRUVATE | ENGINEERING, CHEMICAL | platinum | ETHYL PYRUVATE | ASYMMETRIC HYDROGENATION | mechanism | activated ketones | ENANTIO-SELECTIVE HYDROGENATION
Journal Article
The Journal of Physical Chemistry C, ISSN 1932-7447, 09/2012, Volume 116, Issue 35, pp. 18824 - 18830
Hydrogen-bonding plays a key role in the structure and dynamics of a wide range of materials from small molecules to complex biomolecules. 1H NMR has emerged...
ANGLE-SPINNING FREQUENCIES | H-1-NMR SPECTROSCOPY | ORGANIC-MOLECULES | MOLECULAR-ORBITAL METHODS | MATERIALS SCIENCE, MULTIDISCIPLINARY | NUCLEAR-MAGNETIC-RESONANCE | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | COMBINED ROTATION | CHEMICAL-SHIFT TENSORS | BASIS-SETS | MULTIPLE-PULSE SPECTROSCOPY | SOLID-STATE-NMR
ANGLE-SPINNING FREQUENCIES | H-1-NMR SPECTROSCOPY | ORGANIC-MOLECULES | MOLECULAR-ORBITAL METHODS | MATERIALS SCIENCE, MULTIDISCIPLINARY | NUCLEAR-MAGNETIC-RESONANCE | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | COMBINED ROTATION | CHEMICAL-SHIFT TENSORS | BASIS-SETS | MULTIPLE-PULSE SPECTROSCOPY | SOLID-STATE-NMR
Journal Article
Journal of Cheminformatics, ISSN 1758-2946, 12/2016, Volume 8, Issue 1, pp. 1 - 17
Non-covalent interactions (NCIs) play critical roles in supramolecular chemistries; however, they are difficult to measure. Currently, reliable computational...
Computational Biology/Bioinformatics | Theoretical and Computational Chemistry | Chemistry | Feature selection | Documentation and Information in Chemistry | Density functional theory | Machine learning correction | Computational accuracy | Non-covalent interactions | Computer Applications in Chemistry | REGRESSION | INTERACTION ENERGIES | COMPLEXES | VALIDATION | COMPUTER SCIENCE, INFORMATION SYSTEMS | MODEL | CHEMISTRY, MULTIDISCIPLINARY | PREDICTION | MOLECULES | ACCURACY | DENSITY FUNCTIONALS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | COMBINED 1ST-PRINCIPLES CALCULATION
Computational Biology/Bioinformatics | Theoretical and Computational Chemistry | Chemistry | Feature selection | Documentation and Information in Chemistry | Density functional theory | Machine learning correction | Computational accuracy | Non-covalent interactions | Computer Applications in Chemistry | REGRESSION | INTERACTION ENERGIES | COMPLEXES | VALIDATION | COMPUTER SCIENCE, INFORMATION SYSTEMS | MODEL | CHEMISTRY, MULTIDISCIPLINARY | PREDICTION | MOLECULES | ACCURACY | DENSITY FUNCTIONALS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | COMBINED 1ST-PRINCIPLES CALCULATION
Journal Article
Journal of Computational Chemistry, ISSN 0192-8651, 05/2016, Volume 37, Issue 13, pp. 1163 - 1174
Extensive combined quantum mechanical (B3LYP/6‐31G*) and molecular mechanical (QM/MM) molecular dynamics simulations have been performed to elucidate the...
DFT | cytosine | molecular dynamics | combined QM/MM | enzymatic catalysis | AB-INITIO | COLON-CANCER MODEL | ENZYME-REACTIONS | CYTIDINE DEAMINASE | CHEMISTRY, MULTIDISCIPLINARY | SUICIDE GENE-THERAPY | HISTOGRAM ANALYSIS METHOD | FREE-ENERGY CALCULATIONS | BIOMOLECULAR SYSTEMS | QM/MM METHODS | CATALYTIC MECHANISM | Molecular dynamics | Pyrimidines | Chemical properties
DFT | cytosine | molecular dynamics | combined QM/MM | enzymatic catalysis | AB-INITIO | COLON-CANCER MODEL | ENZYME-REACTIONS | CYTIDINE DEAMINASE | CHEMISTRY, MULTIDISCIPLINARY | SUICIDE GENE-THERAPY | HISTOGRAM ANALYSIS METHOD | FREE-ENERGY CALCULATIONS | BIOMOLECULAR SYSTEMS | QM/MM METHODS | CATALYTIC MECHANISM | Molecular dynamics | Pyrimidines | Chemical properties
Journal Article
CHEMICAL COMMUNICATIONS, ISSN 1359-7345, 2013, Volume 49, Issue 59, pp. 6680 - 6682
Two-dimensional (2D) H-1-C-13 heteronuclear correlation (HETCOR) solid-state NMR spectra collected with fast magic angle spinning (MAS) are used in conjunction...
FIBERS | CLAVIPES DRAGLINE SILK | H-1-NMR SPECTROSCOPY | H-1 COMBINED ROTATION | BETA-SHEET | NUCLEAR-MAGNETIC-RESONANCE | X-RAY-DIFFRACTION | SECONDARY STRUCTURE | MULTIPLE-PULSE SPECTROSCOPY | MECHANICAL-PROPERTIES | CHEMISTRY, MULTIDISCIPLINARY
FIBERS | CLAVIPES DRAGLINE SILK | H-1-NMR SPECTROSCOPY | H-1 COMBINED ROTATION | BETA-SHEET | NUCLEAR-MAGNETIC-RESONANCE | X-RAY-DIFFRACTION | SECONDARY STRUCTURE | MULTIPLE-PULSE SPECTROSCOPY | MECHANICAL-PROPERTIES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Journal of Computational Chemistry, ISSN 0192-8651, 06/2009, Volume 30, Issue 8, pp. 1220 - 1228
A computationally cheap approach combining time‐independent density functional theory (TIDFT) and semiempirical methods with an appropriate extrapolation...
combined DFT/semiempirical | DFT | trans‐polyacetylene | B3PW91 | oligomer to polymer | Conductive polymers | HOMO‐LUMO gap | absorption gap | TDDFT | MEH‐PPV | Trans-polyacetylene | MEH-PPV | HOMO-LUMO gap | Absorption gap | Combined DFT/semiempirical | Oligomer to polymer | POLYACETYLENE | OPTICAL-PROPERTIES | BAND-GAPS | COPOLYMERS | absorption cap | CHEMISTRY, MULTIDISCIPLINARY | GENERALIZED GRADIENT APPROXIMATION | EXCITATION-ENERGIES | HALOGEN-DERIVATIVES | trans-polyacetylene | CONJUGATED POLYMERS | EXCHANGE | ELECTRONIC-STRUCTURE | Quantum Theory | Vinyl Compounds - chemistry | Models, Chemical | Time Factors | Computer Simulation | Polyacetylenes - chemistry | Polymers - chemistry
combined DFT/semiempirical | DFT | trans‐polyacetylene | B3PW91 | oligomer to polymer | Conductive polymers | HOMO‐LUMO gap | absorption gap | TDDFT | MEH‐PPV | Trans-polyacetylene | MEH-PPV | HOMO-LUMO gap | Absorption gap | Combined DFT/semiempirical | Oligomer to polymer | POLYACETYLENE | OPTICAL-PROPERTIES | BAND-GAPS | COPOLYMERS | absorption cap | CHEMISTRY, MULTIDISCIPLINARY | GENERALIZED GRADIENT APPROXIMATION | EXCITATION-ENERGIES | HALOGEN-DERIVATIVES | trans-polyacetylene | CONJUGATED POLYMERS | EXCHANGE | ELECTRONIC-STRUCTURE | Quantum Theory | Vinyl Compounds - chemistry | Models, Chemical | Time Factors | Computer Simulation | Polyacetylenes - chemistry | Polymers - chemistry
Journal Article
Journal of Catalysis, ISSN 0021-9517, 2005, Volume 236, Issue 1, pp. 1 - 8
The adsorption mode of cinchonidine on platinum is discussed in the light of new computational studies in which the alkaloid is adsorbed on a large metal...
Cinchonidine | DFT | Adsorption | Platinum | In situ | ATR-IR spectroscopy | Proton exchange | Enantioselective hydrogenation | HETEROGENEOUS ENANTIOSELECTIVE HYDROGENATION | adsorption | RELATIVISTIC CALCULATIONS | enantioselective hydrogenation | cinchonidine | ADSORPTION GEOMETRY | CHEMISTRY, PHYSICAL | proton exchange | COMBINED NMR | in situ | ENGINEERING, CHEMICAL | ALKALOID MODIFIED PLATINUM | platinum | ACTIVATED KETONES | ORDER REGULAR APPROXIMATION | 2-COMPONENT HAMILTONIANS | ETHYL PYRUVATE | ASYMMETRIC HYDROGENATION | Alkaloids | Enantiomers | Hydrogenation | Analysis
Cinchonidine | DFT | Adsorption | Platinum | In situ | ATR-IR spectroscopy | Proton exchange | Enantioselective hydrogenation | HETEROGENEOUS ENANTIOSELECTIVE HYDROGENATION | adsorption | RELATIVISTIC CALCULATIONS | enantioselective hydrogenation | cinchonidine | ADSORPTION GEOMETRY | CHEMISTRY, PHYSICAL | proton exchange | COMBINED NMR | in situ | ENGINEERING, CHEMICAL | ALKALOID MODIFIED PLATINUM | platinum | ACTIVATED KETONES | ORDER REGULAR APPROXIMATION | 2-COMPONENT HAMILTONIANS | ETHYL PYRUVATE | ASYMMETRIC HYDROGENATION | Alkaloids | Enantiomers | Hydrogenation | Analysis
Journal Article