'Linear molecule' presentation slideshows

a.grandi@caspur.it

718 views • 56 slides

Chapter 16 An Introduction to Infrared Spectrometry

Chapter 16 An Introduction to Infrared Spectrometry. The infrared region of the spectrum encompasses radiation with wavenumbers ranging from about 12,800 to 10 cm -1 or wavelengths from 0.78 to 1000 ? m. The infrared spectrum is divided into near-, mid-, and far- infrared radiation.

520 views • 39 slides

Periodic table. Electron configuration of carbon atoms and molecules.

Periodic table. Electron configuration of carbon atoms and molecules. . John Summerscales. Fundamental particles in atom. Atomic number = number of protons for balanced charge (in atom) = number of electrons value is characteristic of a specific element

1.06k views • 32 slides

HF H: 1s 1 F: 1s 2 2s 2 2p 5 Overlap between the valence orbital of H (1s) and valence orbital of F (2p) to form a

HF H: 1s 1 F: 1s 2 2s 2 2p 5 Overlap between the valence orbital of H (1s) and valence orbital of F (2p) to form a s bonds. Note: electron spin is paired in the s orbital. By definition: z is the direction along the internuclear axis . N 2 N: 1s 2 2s 2 2p 3.

1.08k views • 26 slides

CHE-20004: PHYSICAL CHEMISTRY STATISTICAL THERMODYNAMICS: LECTURE 1 Dr Rob Jackson

CHE-20004: PHYSICAL CHEMISTRY STATISTICAL THERMODYNAMICS: LECTURE 1 Dr Rob Jackson Office: LJ 1.16 r.a.jackson@keele.ac.uk http://www.facebook.com/robjteaching. Statistical Thermodynamics: topics for lecture 1. A link between quantum mechanics and thermodynamics and kinetics

589 views • 26 slides

Rotational Spectroscopy

Born-Oppenheimer Approximation; Nuclei move on potential defined by solving for electron energy at each set of nuclear coordinates. Hamiltonian for nuclei and electrons is fully separable Transform to center of mass coordinates Consider CofM frame and Lab Frames of reference.

378 views • 17 slides

Rotational Spectroscopy

Born-Oppenheimer Approximation; Nuclei move on potential defined by solving for electron energy at each set of nuclear coordinates. Hamiltonian for nuclei and electrons is fully separable Transform to center of mass coordinates Consider CofM frame and Lab Frames of reference.

299 views • 17 slides

Molecular Formulas

232 views • 13 slides

Infrared Spectroscopy (IR)

Vibrational spectroscopy is an energy sensitive method and is used to characterize compounds in terms of the strengths and number of the bonds present. One can get/detect: the presence of known compounds (finger print) the components of an unknown compound (functional groups)

203 views • 6 slides

Covalent bonding: Overlapping of 2 half filled orbitals

154 views • 5 slides

Lecture 30 Electronic Spectra of Coordination Compounds 1) Jahn-Teller effect

Lecture 30 Electronic Spectra of Coordination Compounds 1) Jahn-Teller effect . Octahedral complexes can be a subject to tetragonal or trigonal distortions leading to less symmetrical but more stable structures.

2.55k views • 3 slides