8 7 1

CIF

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E a EI

E x X X exA i AI 1

xpolarTshapedasymmetricshaped

lonepairsofeconcentralatowTrigonalplanar 0 dipolemomentsymmetrical CIF CIF downfallholonepairsonCentral No

dipolemoment

Atomicstructure odd Fatones ValenceunpairedPeridicitity Atomic A moree that pairCarel d l C

tf can bond expandedoctet03 6 t z

P te Z

E Io EResonance in co5 each bond is actually1 2 142 longer bond 9ham doublebond

5 6F Eff 32 I F II I

I F C Fl i F S Fliif I IF I

CFy tetrahedralSF4 trigonal bi pyramidal

Lone pair of elections on S crediesa dipole moment creating a polarmolecule