Lumo - Samenvattingen, Aantekeningen en Examens

This document contains digitally taken, handwritten notes for the conjugated pi systems chapter. It covers topics on HOMO and LUMO structures, energy levels as well as molecule stability. Notes also cover information dienes, their nomenclature as well as their properties. Thoroughly explained subtopics include 1,2 and 1,4 addition, pericyclic reactions, Diel’s - Alder reaction as well as sigmatropic, Cope and Cleissen rearrangements. Notes show mechanism thoroughly and include explanation as n...

In the Sⁿ1 reaction (2-chlorobutane, 2-chloro-1-butene, or 3-chloro-1- butene) is the most reactive R-X. - 3-chloro-1-butene The energy required for an electronic transition across HOMO-LOMO gap is (directly, additionally, or inversely) proportional to the wavelength of light absorbed for that transition and shifted to (shorter, longer, or the same) wavelength for more conjugated molecules. - inversely, longer UV light excites an (n to pi*, sigma to sigma*, sigma* to sigma, pi* to pi, or...

De aantekeningen van hoorcollege 3 van het vak organische chemie. Het document bevat duidelijke afbeeldingen. Verder is het overzichtelijk en duidelijk gemarkeerd. Het merendeel is in het Engels geschreven, maar het bevat ook een aantal Nederlandse aantekeningen.

E2 Reaction - correct answer One-Step with no intermediates, Base takes off proton + LG leaves with double bond formation. What type of carbons do E2 rxns favor? - correct answer Tertiary What is a Zaitsev product? - correct answer Double bond formation on more substituted carbon What is a Hoffman product? - correct answer Double bond formation on less substituted carbon When using a stericallly hindered base (t-BuOK, LDA), which product is more favorable? - correct answer Hoffman ...

This document is a summary of the conjugated pi systems chapter of the organic chemistry 2 course. It is digitally taken, handwritten notes. It covers topics on HOMO and LUMO structures, energy levels as well as molecule stability. Notes also cover information dienes, their nomenclature as well as their properties. Thoroughly explained subtopics include 1,2 and 1,4 addition, pericyclic reactions, Diel’s - Alder reaction as well as sigmatropic, Cope and Cleissen rearrangements. Notes show mecha...

De aantekeningen van hoorcollege 9 van het vak From quantum to molecule. Het document bevat duidelijke afbeeldingen. Verder is het overzichtelijk en duidelijk gemarkeerd. Het is geschreven in het Engels met een paar Nederlandse aantekeningen.

A well explained summary of molecular orbital theory covered in the first term of 1st year Durham university. This includes adding and subtracting atomic orbitals to form molecular orbitals, and molecular orbital diagrams. All relevant definitions are included, and all relevant diagrams are included.

Control of electronic properties in organic semiconductor materials is essential for electro-optical applications such as field-effect transistors, light-emitting diodes, and photovoltaic devices. This work is focused on two systems that highlight different approaches for the manipulation of electronic properties: (I) the development of electrondeficient (n-type) materials by selective lowering of ELUMO and (II) low energy gap materials by controlling both ELUMO and EHOMO. To specific...

This chapter discusses colors and conjugate systems. This includes knowledge of pi bonds, molecular orbitals, atomic orbitals and electromagnetic spetrum