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Borane rotational barriers

A dipole moment of 4.00(3) D was calculated and the barrier to internal rotation assessed at 2.47(5) kcal mol. The relationship between B—P bond length and the stability of the borane adduct is also discussed. [Pg.470]

A staggered conformation is assumed for H3P,Bp3, and values of 1.921 and 1.372 A have been derived from microwave data for r(P—B) and r(B—F), respectively.The barrier to internal rotation has been assessed as 3.39 0.4 kcal mol . N.m.r. data for further borane adducts of tertiary phosphines such... [Pg.190]

See other pages where Borane rotational barriers is mentioned: [Pg.263]    [Pg.362]    [Pg.233]    [Pg.282]    [Pg.377]    [Pg.101]    [Pg.133]    [Pg.35]    [Pg.80]    [Pg.360]    [Pg.22]    [Pg.724]    [Pg.246]    [Pg.115]    [Pg.326]    [Pg.144]    [Pg.106]    [Pg.20]   
See also in sourсe #XX -- [ Pg.290 ]

See also in sourсe #XX -- [ Pg.290 ]

See also in sourсe #XX -- [ Pg.290 ]

See also in sourсe #XX -- [ Pg.290 ]

See also in sourсe #XX -- [ Pg.290 ]



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Rotation barrier

Rotational barrier

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