Crystal structure of bis-(mesit-yl)(pyrrol-1-yl)borane.
Acta Crystallogr E Crystallogr Commun
; 79(Pt 1): 50-53, 2023 Jan 01.
Article
en En
| MEDLINE
| ID: mdl-36628361
In the crystal structure of the title compound, C22H26BN, the B atom acts to reduce the delocalization of the nitro-gen lone-pair electron density into the pyrrole ring, so that the two N-C bonds increase in length to 1.4005â
(14) and 1.3981â
(14)â
Å. The N-B bond length is 1.4425â
(15)â
Å, which is longer than a typical N-B bond because the nitro-gen lone pair is not fully available to participate in the bond.
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MEDLINE
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En
Revista:
Acta Crystallogr E Crystallogr Commun
Año:
2023
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Article
País de afiliación:
Reino Unido