Ozone Molecular Orbitals

Dec 19, 2011

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Ozone Molecular Orbitals. . Butadiene MO’s. Benzene Molecular Orbitals.

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Ozone Molecular Orbitals

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Ozone Molecular Orbitals
. Butadiene MO’s
Benzene Molecular Orbitals

Atomic and Molecular Orbitals

Atomic and Molecular Orbitals. Recall the following principles from General Chemistry. The horizontal rows of the periodic table are called Periods. Each period represents a different quantum energy level.

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Molecular Orbitals several atoms

Molecular Orbitals several atoms. Any group of atoms: Molecules, Molecular ions, Fragments, Supermolecules. Describing molecular properties as a whole .

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Molecular Orbitals of Heteronuclear Diatomic Molecules

Molecular Orbitals of Heteronuclear Diatomic Molecules.

1.85k views • 7 slides

Covalent Bonding: Molecular Geometry Hybridization of Atomic Orbitals Molecular Orbitals

Covalent Bonding: Molecular Geometry Hybridization of Atomic Orbitals Molecular Orbitals. Valence shell electron pair repulsion (VSEPR) model:. # of atoms bonded to central atom . # lone pairs on central atom. trigonal planar. trigonal planar. AB 3. 3. 0.

1.14k views • 62 slides

Orbital Hybridization and Molecular Orbitals

Orbital Hybridization and Molecular Orbitals. Chapter 9. Historical Models. G.N.Lewis and I. Langmuir - laid out foundations for molecular structures - Ionic species were formed by electron transfer Covalent molecules arise from electron sharing  cannot predict molecular geometries?

2.27k views • 52 slides

Molecular Orbitals

8.3. Molecular Orbitals. A Sigma Bond. 8.3. Molecular Orbitals. Pi Bonds In a pi bond (symbolized by the Greek letter  ), the bonding electrons are most likely to be found in sausage-shaped regions above and below the bond axis of the bonded atoms. 8.3. Molecular Orbitals.

361 views • 15 slides

Molecular Orbitals

Two interacting orbitals make two new orbitals . Using a 1s orbital on two H atoms:. Molecular Orbitals. anitbonding orbital = higher energy. bonding orbital = lower energy. Atomic orbitals on the sides; molecular orbitals inside. MO Diagrams: H and He molecules.

554 views • 12 slides

Molecular Orbitals of Heteronuclear Diatomics

Molecular Orbitals of Heteronuclear Diatomics. The molecular orbitals of heteronuclear diatomics (HF, CO, CN - , etc.) can be predicted using the same principles that we used to construct the molecular orbitals of homonuclear diatomics : i ) Ignore the core electrons

582 views • 14 slides

Chemical Bonding 2 MOLECULAR ORBITALS

Chemical Bonding 2 MOLECULAR ORBITALS. University of Lincoln presentation. This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales License. Molecular Orbitals. What you need to know…

673 views • 49 slides

Introductory concepts: Atomic and molecular orbitals

Introductory concepts: Atomic and molecular orbitals. Jon Goss. Outline. Atomic orbitals (AOs) Linear combinations (LCAO): Hybrids Molecular orbitals (MOs) One-electron vs . many-body Charge density and spin density. Atomic Orbitals: founding principles. Electrons are Fermions:

825 views • 45 slides

Molecular Orbitals in Chemical Bonding

Molecular Orbitals in Chemical Bonding. Molecular Orbital Theory. Types of molecular orbitals that can be produced by the overlap of atomic orbitals. Head-on overlap of atomic orbitals produces s (sigma) orbitals. Side-on overlap of atomic orbitals produces p (pi) orbitals.

845 views • 30 slides

Molecular Geometry and Hybrid Orbitals

+. Molecular Geometry and Hybrid Orbitals. H-C-H bond angle 90 o. Molecular Geometry. Why Should I Care About Molecular Geometry?. Molecular geometry (shape) influences... Physical properties :. Pentane (bp 36 o C). 2,2-Dimethylpropane (bp 10 o C). (CH 3 ) 2 C=CH 2 + Br -.

561 views • 16 slides

LCAO-molecular orbitals

LCAO-molecular orbitals. In MO Theory, atomic orbitals on the constituent atoms are combined to form bonding, non-bonding and anti-bonding orbitals for the molecule. H 2. He 2. Valence Bond (“hybridization”) theory.

2.53k views • 19 slides

Covalent Bonding: Molecular Geometry Hybridization of Atomic Orbitals Molecular Orbitals

Covalent Bonding: Molecular Geometry Hybridization of Atomic Orbitals Molecular Orbitals. Valence shell electron pair repulsion (VSEPR) model:. # of atoms bonded to central atom. # lone pairs on central atom. trigonal planar. trigonal planar. AB 3. 3. 0.

1.26k views • 62 slides

Molecular Orbitals

Molecular Orbitals. An overview. MO Theory. Robert Mullikan won the Nobel Prize in 1966 for developing this theory. This theory describes the electrons in orbitals belonging to the entire molecule. Molecular Orbitals. A molecular orbital (MO) can hold a maximum of two electrons.

778 views • 13 slides

Atomic and Molecular Orbitals

Atomic and Molecular Orbitals. Structure and Properties of Organic Molecules. Electrons act as both particles and waves (duality) An orbital can be described as a 3D standing wave To understand this, we can look at wave properties of guitar strings. Wave Harmonics with Dr. Jimi.

1k views • 32 slides

Molecular Orbitals

Molecular Orbitals. An approach to bonding in which orbitals encompass the entire molecule, rather than being localized between atoms. Molecular Orbitals. Molecular orbitals result from the combination of atomic orbitals.

1.48k views • 80 slides

Molecular Orbitals

Molecular Orbitals. Atomic orbitals interact to form molecular orbitals Electrons are placed in molecular orbitals following the same rules as for atomic orbitals. In terms of approximate solutions to the Scrödinger equation Molecular Orbitals are linear combinations of atomic orbitals (LCAO)

617 views • 40 slides

Frontier Molecular Orbitals and Pericyclic Reactions

Third Year Organic Chemistry Course CHM3A2. Frontier Molecular Orbitals and Pericyclic Reactions. - Prof Jon A Preece - School of Chemistry University of Birmingham. www.nanochem.bham.ac.uk. Teaching Resources. Username: Undergradchem. Password: Preece57nano.

2.73k views • 70 slides

Molecular Orbitals and Hybridisation

Molecular Orbitals and Hybridisation. Organic Chemistry. H. H. Molecular orbitals. Orbitals can be used to explain bonding between atoms. Atomic orbitals are the volume of space that the electrons of an atom are likely to be found in. 1s atomic orbitals of hydrogen.

353 views • 28 slides

Frontier Molecular Orbitals ( Δ )

Frontier Molecular Orbitals ( Δ ). Frontier Molecular Orbitals (h ν ). Electrocyclization Reactions. Cycloaddition Reactions. Sigmatropic Rearrangements.

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Molecular Orbitals

8.3. Molecular Orbitals. C. Bonding Theory: 1. molecular orbitals: When two atoms combine, the molecular orbital model assumes that their atomic orbitals overlap to produce orbitals that apply to the entire molecule. a. belongs to a molecule as a whole.

168 views • 12 slides

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