N,N′-Dineopentyl­naphthalene-1,8-diamine

In the title compound, C(20)H(30)N(2), all bond distances and angles fall within the usual ranges but the C(ipso)—N distances [1.391 (5) and 1.398 (4) Å] are slightly shorter than the corresponding typical average distance of 1.42 (3) Å. The N atoms may be described as pyramidal sp (3)-hybridized wi...

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Detalles Bibliográficos
Autores principales: Guzei, Ilia A., Spencer, Lara C., Hill, Nicholas J.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980231/
https://www.ncbi.nlm.nih.gov/pubmed/21580147
http://dx.doi.org/10.1107/S1600536809050867
Descripción
Sumario:In the title compound, C(20)H(30)N(2), all bond distances and angles fall within the usual ranges but the C(ipso)—N distances [1.391 (5) and 1.398 (4) Å] are slightly shorter than the corresponding typical average distance of 1.42 (3) Å. The N atoms may be described as pyramidal sp (3)-hybridized with an N—H⋯H—N separation of 2.07 (2) Å. This is necessitated because the two C(bridgehead)—C(ipso)—N—C torsion angles [170.6 (4) and 172.6 (3)°] would require the amine H atoms to be in prohibitively close proximity if the N atoms were assumed to be sp (2)-hybridized.

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