University:
University of Virginia
Course:
CHEM 2410 | Organic Chemistry I
Academic year:

2024
Views:

113

Pages:

2
Author:

Kayli N.

914 lecture Br, 4 dipoles Dry, Br VS : More directions c - Br'd smaller Net Dipole : Polar Less Ability : ability to charge : No net dipole Intermolecule (IMF) : Forces . electronegative highest Don't degrade as F is Stable ex induce to polarized a "more" charge dipole electronegative cavil be by or - ↳ between · molecules ex-boiling , give I E ⑦ · H-NH-0 G large dif in ·: electron - hold stuff together be deduced ↓ of loud on dispersion orsee proton bound to electronegative that free-moving createst hydrogen bonding dipole dipole electron cloud is point (between itself) lonic/electrostatic co zonor"H-bonding" bonding When close : induces a pan non-stick dissolving in liquid · -Strongest Ionic temporarily dipole proxmitily whenIn close Best Solid dipole moment Debye (D) Polar Polarized . ↳ - Brac , pole ex unit for opposite localized element H-F electronegativity density on hetero strength sst Increases of the Acceptor - lone pairs on · an linear electronegative element ex C = · can't , have IMF with itself , by o , N has a , enough F dipole already . nonpolar molewle compact Interaction of weat = ex can have molecule-molecule #39e - HzC directly - other molecule Donor acceptor on only connected to It molecule -7 hydrogen bonding Hyc- or lone directly pair+ connected toIt it I doing ~ can be both, Donors also can be acceptors gecho significant usingfet to bothef with Multiple lone pairs doesn't affect soluble more carbons e more CDP > branch has to be 2 different others : ex Br . of w/SA climb CHAPTER 2 Bond-line structures Three-Dimension I always draw on A A H ... ... "-a - aoaH Ai "I going out -H - .... going lone It atoms neteroatoms -> pairs 1 OH typically not drawn in draw middle C eX CV2 It a = c = : c * H Isn't rotational # bonds 2 Sets ↓ . + + It 7k symmetrical eX , => trible bonds = linear -C-c = C-H H Ho HOLX # Tidelocative :H / 2 love pairs 1 localized + 1 delocalized LY