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preface to fifteenth edition

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PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.27<br />

TABLE 4.4<br />

Electron Affinities of A<strong>to</strong>ms, Molecules, and Radicals (Continued)<br />

C. Radicals (continued)<br />

Radical<br />

in eV<br />

Electron affinity,<br />

in kJ · mol 1<br />

CHI 1.42(17) 137.(17)<br />

CHO 2 3.498(5) 337.5(5)<br />

CH 2 0.652(6) 62.9(6)<br />

CH 2 S 0.465(23) 44.9(22)<br />

CH 2 "SiH 2.010(10) 193.9(10)<br />

CH 3 0.08(3) 7.7(3)<br />

CH 3 CH 2 O ethoxide 1.726(33) 166.5(32)<br />

CH 3 O 1.570(22) 151.5(21)<br />

CH 3 S 1.861(4) 179.6(4)<br />

CH 3 SCH 2 0.868(51) 83.7(49)<br />

CH 3 Si 0.852(10) 82.2(10)<br />

CH 3 SiH 2 1.19(4) 115.(4)<br />

C 2 F 2 difluorovinylidene 2.255(6) 217.6(6)<br />

C 2 H 2 vinylidene 0.490(6) 47.3(6)<br />

CH 2 "CH vinyl 0.667(24) 64.3(23)<br />

C 2 H 3 O acetaldehyde enolate 1.82476(12) 176.062(12)<br />

CH 3 CH 2 S 1.953(6) 188.4(6)<br />

HC#C9CH 2 0.893(25) 86.2(24)<br />

CH 3 CHCN 1.247(12) 120.3(12)<br />

C 2 H 5 O ethoxide 1.726(33) 166.5(31)<br />

C 2 H 5 S ethyl sulfide 1.953(6) 188.4(6)<br />

C 3 H 3 propargyl radical 0.893(25) 86.2(24)<br />

CH 3 CH9CN 1.247(12) 120.3(12)<br />

C 3 H 5 allyl 0.362(19) 34.9(18)<br />

C 3 H 5 O ace<strong>to</strong>ne enolate 1.758(19) 169.2(18)<br />

propionaldehyde enolate 1.621(6) 156.4(6)<br />

C 3 H 5 O 2 methyl acetate enolate 1.80(6) 174.(6)<br />

C 3 H 7 O propoxide 1.789(33) 172.6(31)<br />

isopropyl oxide 1.839(29) 177.4(28)<br />

C 3 H 7 S propyl sulfide 2.00(2) 193.(2)<br />

isopropyl sulfide 2.02(2) 195.(2)<br />

C 4 H 5 O cyclobutanone enolate 1.801(8) 173.8(8)<br />

C 4 H 7 O butyraldehyde enolate 1.67(5) 161.(5)<br />

C 4 H 9 O tert-bu<strong>to</strong>xyl 1.912(54) 184.5(52)<br />

C 4 H 9 S butyl sulfide 2.03(2) 196.(2)<br />

tert-butyl sulfide 2.07(2) 200.(2)<br />

C 5 H 5 cyclopentadienyl 1.804(7) 174.1(7)<br />

C 5 H 7 pentadienyl 0.91(3) 88.(3)<br />

C 5 H 7 O cyclopentanone enolate 1.598(7) 154.2(7)<br />

C 5 H 9 O 3-pentanone enolate 1.69(5) 163.(5)<br />

C 5 H 11 S pentyl sulfide 2.09(2) 202.(2)<br />

C 6 H 5 phenyl 1.096(6) 105.7(6)<br />

C 6 H 5 NH anilide 1.70(3) 164.(3)<br />

C 6 H 5 O phenoxyl 2.253(6) 217.4(6)<br />

C 6 H 5 S thiophenoxide 2.47(6) 238.(6)<br />

C 6 H 5 CH 2 benzyl 0.912(6) 88.0(6)<br />

C 6 H 5 CH 2 O benzyl oxide 2.14(2) 206.(2)<br />

C 6 H 9 O cyclohexanone enolate 1.526(10) 147.2(10)<br />

H 2 C"CH9CH"CH9CH"CH9CH 2 heptatrienyl 1.27(3) 122.(3)<br />

CN 3.862(4) 372.6(4)

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