Literature DB >> 14624560

A monometallic f element complex of dinitrogen: (C5Me5)3U(eta1-N2).

William J Evans1, Stosh A Kozimor, Joseph W Ziller.   

Abstract

The reactivities of (C5Me5)3U and (C5Me4H)3U were compared using both common (THF) and nontraditional (N2) ligands for f elements. THF coordinates the less-crowded (C5Me4H)3U to form (C5Me4H)3U(THF) while ring opening occurs with sterically crowded (C5Me5)3U. N2 at 80 psi reacts with (C5Me5)3U to form (C5Me5)3U(eta1-N2) [U-N(N2) = 2.492(10) A, nu(N2) = 2207 cm-1, and cnt-U-N2 = 90 degrees ], whereas only (C5Me4H)3U was isolated under 80 psi of N2.

Entities:  

Year:  2003        PMID： 14624560     DOI： 10.1021/ja037647e

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  7 in total

1.  Nitrogen activation and cleavage by a multimetallic uranium complex.

Authors:  Megan Keener; Farzaneh Fadaei-Tirani; Rosario Scopelliti; Ivica Zivkovic; Marinella Mazzanti
Journal:  Chem Sci       Date:  2022-06-22       Impact factor: 9.969

2.  Nitrogen reduction and functionalization by a multimetallic uranium nitride complex.

Authors:  Marta Falcone; Lucile Chatelain; Rosario Scopelliti; Ivica Živković; Marinella Mazzanti
Journal:  Nature       Date:  2017-07-19       Impact factor: 49.962

3.  Metallacyclic actinide catalysts for dinitrogen conversion to ammonia and secondary amines.

Authors:  Polly L Arnold; Tatsumi Ochiai; Francis Y T Lam; Rory P Kelly; Megan L Seymour; Laurent Maron
Journal:  Nat Chem       Date:  2020-05-04       Impact factor: 24.427

4.  Reduction chemistry of neptunium cyclopentadienide complexes: from structure to understanding.

Authors:  Michał S Dutkiewicz; Christos Apostolidis; Olaf Walter; Polly L Arnold
Journal:  Chem Sci       Date:  2017-01-30       Impact factor: 9.825

5.  Uranium(III)-carbon multiple bonding supported by arene δ-bonding in mixed-valence hexauranium nanometre-scale rings.

Authors:  Ashley J Wooles; David P Mills; Floriana Tuna; Eric J L McInnes; Gareth T W Law; Adam J Fuller; Felipe Kremer; Mark Ridgway; William Lewis; Laura Gagliardi; Bess Vlaisavljevich; Stephen T Liddle
Journal:  Nat Commun       Date:  2018-05-29       Impact factor: 14.919

6.  Thorium- and uranium-azide reductions: a transient dithorium-nitride versus isolable diuranium-nitrides.

Authors:  Jingzhen Du; David M King; Lucile Chatelain; Erli Lu; Floriana Tuna; Eric J L McInnes; Ashley J Wooles; Laurent Maron; Stephen T Liddle
Journal:  Chem Sci       Date:  2019-02-23       Impact factor: 9.825

7.  Cation assisted binding and cleavage of dinitrogen by uranium complexes.

Authors:  Nadir Jori; Thayalan Rajeshkumar; Rosario Scopelliti; Ivica Z Ivković; Andrzej Sienkiewicz; Laurent Maron; Marinella Mazzanti
Journal:  Chem Sci       Date:  2022-07-14       Impact factor: 9.969
  7 in total

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