Structures and polarity

Structures and polarity - Wedge Dash Structures...

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Unformatted text preview: Wedge / Dash Structures, Electron & Molecular Geometries & Polarity Prepared by: Wayne Wesolowski, PhD, Lauren Weinand, BA (UA 2012] and Jacob Leoni, BS (UA 2012) tested by CHEM 151 class Fall 2010 Example Bond Electron Molecular angles ° geometry geometry CzClF 180 Linear Linear C02 . 120 3 _ I Trigonal Trigonal AXE Molecular polarity Wedge / dash structure AXon AX3E0 planar ; :zwmzm: H 3 <120 Trigonal ». planar 4 109.5 Tetrahedral E14 1 107.5 Tetrahedral Trigonal AX3E1 E pyramidal E . Tetrahedral Bent AXzEz : Trigonal Trigonal bipyramidal bipyramidal Trigonal bipyramidal Trigonal T-shaped bipyramidal <90, 180 NQ'E’af: ATW +wgomd biQYPmm‘idQE Moieculeg. bfgcgyer“ O‘d‘o‘mfi, go in we, eaudroflojx 903%.th um maximum dxfermtfi WflfflqFor cam/cw: mokwkg, bfggefl “film‘f‘é <30 m “We, awed posfl'fionfi. Egg ‘3’ -‘ dx ., . 3 . . ,. , I“ E _ .x E, g, maxnmvm fiekamga (AWWL Thwe wrafi‘aemmfi‘s are, pr-%arr=ew Because «may we Ewe/3+ m energy and Ems ma 3mm, ii #0fe- #Of Example Bond Electron Molecular Wedge/dash Molecular AXE groups lone angles° geometry geometry structure pairs 5 3 Ker 180 Trigonal Linear bipyramidal g! XeFCl E1 6 TeFe Octahedral Octahedral SFsBr 6 1 BI‘Cls Octahedral Square pyramidal : 6 2 XeF4 Octahedral Square planar l AFF2C12 :w' TNgte-z Am orange, wrote re‘eresm‘t's (x pert clifmle moment} iT‘iClimei’hg ‘l‘l‘i‘fi‘ the E \jr‘adewle ES Velma E2; tier ‘ Vgtap “591 @1355 the, ma, gltpoleg clad-t- ecmcel out, oreattng cm at emit net 6M6 E Mugabe meme: the bard é‘woles camel each other out, resoltmg in a, net" ElwilA‘e/ at? Lem (We met Ai‘gzvole mm'neht) ,AlSO/WO POW bofldfi Preéeh't: “momma Woluulrm 9w f D it “WW QWWOA ate-m ls m the: $75” raw or helm) of“ the, eer‘lodte ‘t’alalefi‘lt mm A have , We“ a tie am; we 0 (ant mm) W“ BLl‘fBLQ “We“ 0‘“ WERE" 9‘"; heme \ees), ohleesg ttneyfre, the gentrd atom 43‘? ' ‘0» “(We retreat! ‘5‘, «g; . +1“ v» emalewt e5 +0 mmm‘bgr when (trawkagms Wot “Structures”. enfmpwmls ONLY? WWW WMmeflwrvflm/ ~‘ e'wmaywxfil " m2, , 6 v Nz: " 56%; “Q a) %|$esH.,(om\ Sometimes M3 have lflgfiilt ‘fi , ,9 trait H terms We bent, Be terms; ‘l’wm Omc‘x E; m N term t‘m‘w with m [We ems we e-‘gg 3) Mafia New (Memfmm an “tame tom ~ (3 e «1 ”<9: (Mfom‘g oat—14' or torrent, Charge isn‘t-’1’ fight. PM? so“? e S ‘1 ”the, .. ‘1,“ d." 1 .1 . . 2 “my. n23"; .— £54, ‘70 fix on Gretel-2 flew-5"» («€023 Eel“ M ‘99an0.‘ charge“: [a if} (305‘) ...
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