TAILIEUCHUNG - Ebook Physical chemistry (4th edition): Part 2

(BQ) Part 2 book "Physical chemistry" has contents: Rotational and vibrational spectroscopy, electronic spectroscopy of molecules, magnetic resonance spectroscopy, statistical mechanics, experimental kinetics and gas reactions, chemical dynamics and photochemistry,.and other contents. | 13 Rotational and Vibrational Spectroscopy The Basic Ideas of Spectroscopy Einstein Coefficients and Selection Rules Schrodinger Equation for Nuclear Motion ¨ Rotational Spectra of Diatomic Molecules Rotational Spectra of Polyatomic Molecules Vibrational Spectra of Diatomic Molecules Vibration–Rotation Spectra of Diatomic Molecules Vibrational Spectra of Polyatomic Molecules Raman Spectra Special Topic: Fourier Transform Infrared Spectroscopy Molecular spectroscopy is a powerful tool for learning about molecular structure and molecular energy levels. The study of rotational spectra gives us information about moments of inertia, interatomic distances, and angles. Vibrational spectra yield fundamental vibrational frequencies and force constants. Electronic spectra yield electronic energy levels and dissociation energies. The types of spectroscopic transitions that can occur are limited by selection rules. As in the case of atoms, the principal interactions of molecules with electromagnetic radiation are of the electric dipole type, and so we will concentrate on them. Magnetic dipole transitions are about 10 5 times weaker than electric dipole transitions, and electric quadrupole transitions are about 108 times weaker. Although the selection rules limit the radiative transitions that can occur, molecular collisions can cause many additional kinds of transitions. Because of molecular collisions the populations of the various molecular energy levels are in thermal equilibrium. The Basic Ideas of Spectroscopy THE BASIC IDEAS OF SPECTROSCOPY When an isolated molecule undergoes a transition from one quantum eigenstate with energy E1 to another with energy E2 , energy is conserved by the emission or absorption of a photon. The frequency of the photon is related to the difference in energies of the two states by Bohr’s relation, h ϵ hc ͉ ס E1 Ϫ E2 ͉ ˜ () where we have used the symbol ( ) /1 .

• Hoá học
• Physical chemistry
• Vibrational spectroscopy
• Electronic spectroscopy
• Chemical dynamics
• Experimental kinetics
• Statistical mechanics
• Summary of PhD Dissertation Physical Chemistry
• Dissertation Physical Chemistry
• Theoretical Chemistry
• Alkaline non cyanide galvanizing process
• Alkaline non cyanide zinc plating bath
• Lecture Physical chemistry
• Bài giảng Hóa lý
• Energy conservation
• Chemical reactions
• Chemical reaction systems
• Gibbs free energy
• Physical properties of drug molecules
• Dielectric constant
• Induced polarization
• Dipole moment
• Essentials of physical chemistry
• Physical properties
• Chemical constitution
• Theory of dilute solutions
• Distribution law
• Structure of Atom–Classical mechanics
• Nuclear chemistry
• Chemical bonding–orbital concept
• The Physical Chemistry of Matrials
• Materials physics
• Structure of adsorbents
• Ion exchangers
• Permeable materials
• Elements of Physical Chemistry
• The properties of gases
• Thermodynamics the fistl law
• Fistl law
• Thermodynamics applications
• Physical Chemistry of Surfaces
• Solid gas interface general
• General considerations
• Adsorption of gases
• Vapors on solids
• Astrochemistry as a gateway to teaching
• Learning threshold concepts in physical chemistry
• Learning threshold concepts
• Physical chemistry anchoring concepts content map
• The potential threshold concepts
• Chemical thermodynamics
• Spontaneous processes
• Non spontaneous reaction
• The second law of Thermodynamics
• Chemical kinetics
• Arrhenius equation
• Reaction rate laws
• Integrated rate laws
• Physicochemical properties
• Biological activity
• Physico chemical parameters
• Phase transitions
• Phase diagrams
• Intermolecular forces
• Vapor pressure
• Phase rule
• Phase equilibrium
• Binary isomorphous systems
• Binary eutectic systems
• Luận án Tiến sĩ
• Luận án Tiến sĩ Hóa học
• Chemistry and Physical chemistry
• Lớp mạ kẽm
• Dịch mạ kiềm
• Bể mạ kẽm kiềm không xyanua
• Khoa học vật liệu
• Cyanide galvanizing process
• Environmental soil
• Water chemistry
• Some of its constituents
• Solutionlmineral salt chemistry
• Their surface properties
• Redox chemistry
• Pyrite oxidation chemistry
• Summary of doctor thesis
• Research on effective treatment of DDT
• Photocatalyst method using Fe CuOx GO
• Photocatalyst method using SBA – 15 nanocomposite materials
• Theoretical chemistry and physical chemistry
• Molecular structure
• Atkins’ physical chemistry
• The first law
• Physical transformations
• Chemical equilibrium
• Modern physical organic chemistry
• Organic chemistry
• Strain and stability
• Covalent binding forces
• Electronic organic materials
• Thermal pericyclic reactions
• Carbohydrate containing metabolites
• Phenylboronic acids containing nanoparticles
• Mesoporous silica nanoparticles
• Quantum theory
• Quantum chemistry
• The chemical bond
• Macromolecules and aggregates
• Solid surfaces
• Theory chemistry
• Polymer nanocomposite materials
• Chemical properties
• Multi wall carbon nanotubes
• range of inorganic
• state chemistry
• coordination chemistry
• bioinorganic chemistry
• physical quantities
• hysical quantities
• uantum chemistry
• toms and molecules
• electromagnetic radiation
• satistical thermodynamics