Mar21 - !" # !) # $ % & '( & *'...

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Unformatted text preview: !" # !) # $ % & '( & *' Chemistry 114 General College Chemistry II $ % & '( Instructor: Dr. Gregory Jursich Email: jursich@uic.edu BioE Office: 233 SEO Office: Phone: 312-413-8641 Office: 3235 SEL Office Phone: 312-996-3178 Lab: 1215 SEL Lab Phone: 312-996-8373 Office Hours: MWF 12:00 12:45 pm and 2:15-2:45 pm or by appointment Office Hour Location: 233 SEO ! " " " " " " #$ # " #! % Multi-electron atom Orbitals 6 5 4 4s Energy 3 2 QN, n 1 1s 3s 2s 6s 5s 5p 4p 3p 2p 5d 4d 3d orbital subshell (same l) 4f shell (same n) 0 1 2 QN, l 3 Three "p" orbitals in a sub-shell 2p orbitals cross-sectional view of 3 p orbital - + Chemical Principles 6th Ed. Zumdahl Five "d" orbitals in a sub-shell 3d orbitals Chemical Principles 6th Ed. Zumdahl Seven "f" orbitals in a sub-shell 4f orbitals Chemical Principles 6th Ed. Zumdahl & %' + ' ( ' (, '"( . '( " $ $" ) " " *+ + $ ' $ )- $ " #$ # * "#)( $ / $( 0 $ , -! . " #! . # # # . / 0 / 1! 2 "3 , % " Multi-electron atom Orbitals 6 5 4 4s Energy 3 2 QN, n 1 1s 3s 2s 6s 5s 5p 4p 3p 2p 5d 4d 3d 4f electron configurations: 4s13d5 Cr (24e-) 1s22s22p63s23p64s23d4 1 2 QN, l 3 0 Filling Order of Orbitals in Multi-Electron Atoms electron configurations: Cl: (17 e-) 1s22s22p63s23p5 Sn (50 e-) 1s22s22p63s23p64s23d104p65s24d105p2 (elec. config.) [Kr]5s24d105p2 (n-1)d (n-2)f & 6 8 9 > 4 5 #1"0 4 5 #1"# 0 4 5 #1"1 0 4 5 -1"7 0 4 5 #1"7 0 4 5 #1": 0 4 5 #1"; 0 4 5 #1"< 0 4 5 -1"-= 0 4 5 #1"-= 0 full and half-filled orbital have extra stability # " " . & ? @A # / ...
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This note was uploaded on 04/07/2008 for the course CHEM 114 taught by Professor Jursich during the Spring '08 term at Ill. Chicago.

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