4.41 TABLE 4.11 Bond Dissociation Energies The bond dissociation ...

4.46 SECTION 4TABLE 4.11Bond Dissociation Energies (Continued)BondHf 298 ,kJ/molBondHf 298 ,kJ/molHydrogenH9H 436.002(4)H9 2 HorH9D 439.446(4)2H9 2 HorD9D 443.546(4)H9Br 365.7(21)H9C 337.2(8)H9CH 452(33)H9CH 2 473(4)H9CH 3 431(8)2H9C 2 H 3 or D9CD 3 442.75(25)H9C#CH 523(4)H9CH"CH 2 427H9CH 2 CH 3 410(4)H9CH 2 C#CH 392.9(50)H9CH 2 CH"CH 2 356H9cyclopropyl 423(13)H9CH 2 CH 2 CH 3 410(8)H9CH(CH 3 ) 2 395.4H9cyclobutyl 397(13)H9CH 2 CH(CH 3 ) 2 360H9CH(CH 3 )CH 2 CH 3 397(4)H9C(CH 3 ) 3 381339(4)H9CH 3CH 3H9CHH9H9CHCH"CH 2CH"CH 2CH335(4)343(4)2 3C414(4)H9C(CH 3 ) 2 CH"CH 2 331H9cyclopentyl 395(42)H9CH 2 C(CH 3 ) 3 418(4)H9C 6 H 5 431H9CH 2 C 6 H 5 356(4)H9C(C 6 H 5 ) 3 314H9 310H9cyclohexyl 399.6(42)H9cycloheptyl 387.0(42)H9norbornyl406(13)H9CH 2 Br 410(25)H9CHBr 2 435H9CH 2 Cl423Hydrogen (continued)H9CHCl 2 414.2H9CCl 3 377(8)H9CBr 3 377(8)H9CCl 2 CHCl 2 393(8)H9CH 2 F 423(8)H9CHF 2 423(8)H9CF 3 444(13)H9CF 2 Cl435(4)H9CH 2 CF 3 446(45)H9CF 2 CH 3 416(4)H9CF 2 CF 3 431(63)H9CH 2 I 431(8)H9CHI 2 431(8)H9CN 540(25)H9CH 2 CN ca. 389H9CH(CH 3 )CN 377(8)H9C(CH 3 ) 2 CN 364(8)H9CH 2 NH 2 397(8)H9CH 2 Si(CH 3 ) 3 414(4)H9CH 2 COCH 3 393(75)H9Cl431.8(4)H9CO 126(8)H9CHO 364(4)H9COOH 377H9COCH 3 364(4)H9COCH 2 CH 3 364(4)H9385OH9COC 6 H 5 364(4)H9COCF 3 381(8)H9F 568.6(13)H9I 298.7(8)H9N 314(17)H9NH 377(8)H9NH 2 435(8)H9NHCH 3 431(8)H9N(CH 3 ) 2 397(8)H9NHC 6 H 5 335(13)H9N(CH 3 )C 6 H 5 310(13)HNF 2 318(13)H9N 3 356H9NO205H9O 428.0(21)H9OH 498.7(8)H9OCH 3 436.8(42)H9OCH 2 CH 3 436.0H9OC(CH 3 ) 3 439(4)H9OC 6 H 5 368(25)H9ONO 327.6(25)