Dinitrogen activation by a penta-pyridyl molybdenum complex.
Dalton Trans
; 49(37): 12945-12949, 2020 Oct 07.
Article
en En
| MEDLINE
| ID: mdl-32931538
ABSTRACT
A new dinitrogen (N2) molybdenum(0) complex supported exclusively by pyridine ligands was synthesized. The X-ray crystal structure of the complex elucidated the activated nature of the N2 ligand, consistent with a low N-N IR stretching frequency. Natural bond orbital (NBO) analyses on this system confirmed a strong π-backdonation arising from the large p orbital character in molybdenum lone pairs. The protonation of the N2 ligand using decamethyl chromocene (CrCp*2) in the presence of lutidinium salt afforded 1.22 equivalents of ammonia (NH3).
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Dalton Trans
Asunto de la revista:
QUIMICA
Año:
2020
Tipo del documento:
Article