Borido complexes via intermetallic metalloborylene transfer.

نویسندگان

  • Holger Braunschweig
  • Rian D Dewhurst
  • Katharina Kraft
  • Krzysztof Radacki
چکیده

Intermetallic borylene transfer has been applied to synthesise new borido complexes. Starting from [{(η(5)-C(5)Me(5))Fe(CO)(2))}(μ-B){Cr(CO)(5)}] (1) the borylene moiety has been transferred successfully to different transition metal fragments. In the manner described, two new compounds have been fully characterised in solution and by X-ray crystallography.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Activation of boryl-, borylene and metalloborylene complexes by isonitriles.

The reactions of isonitriles with a variety of metalloboryl and metalloborylene species are shown to yield a range of products, none of which display the typical Lewis acid-base reactivity previously observed between such metal complexes and other Lewis bases. Insertions of one, or several, isonitriles into the metal-boron bond give cyclic and spiro compounds with bonding controlled by the elec...

متن کامل

Photoinduced energy transfer in multichromophores based on planar Pt-bipyridine-acetylide and octahedral Ru-bipyridine centres.

In bi- and trimetallic Pt-bipyridine-acetylide/Ru-bipyridine complexes the intermetallic Pt-Ru distance is approximately 9 è, and complete Pt-->Ru energy transfer is observed with sensitization of the Ru-based luminescence.

متن کامل

Tuning the decay time of lanthanide-based near infrared luminescence from micro- to milliseconds through d-->f energy transfer in discrete heterobimetallic complexes.

Inert and optically active pseudo-octahedral Cr(III)N6 and Ru(II)N6 chromophores have been incorporated by self-assembly into heterobimetallic triple-stranded helicates HHH-[CrLnL3]6+ and HHH-[RuLnL3]5+. The crystal structures of [CrLnL(3)](CF(3)SO(3))(6) (Ln=Nd, Eu, Yb, Lu) and [RuLnL3](CF3SO3)5 (Ln=Eu, Lu) demonstrate that the helical structure can accommodate metal ions of different sizes, w...

متن کامل

Monodisperse pattern nanoalloying for synergistic intermetallic catalysis.

Nanoscale alloys attract enormous research attentions in catalysis, magnetics, plasmonics and so on. Along with multicomponent synergy, quantum confinement and extreme large surface area of nanoalloys offer novel material properties, precisely and broadly tunable with chemical composition and nanoscale dimension. Despite substantial progress of nanoalloy synthesis, the randomized positional arr...

متن کامل

Synthesis and Characterization of Bimetallic Zintl Clusters and Their Use in the Fabrication of Intermetalic Nanoparticles

Title of Document: SYNTHESIS AND CHARACTERIZATION OF BIMETALLIC ZINTL CLUSTERS AND THEIR USE IN THE FABRICATION OF INTERMETALIC NANOPARTICLES Domonique O. Downing Doctor of Philosophy, 2012 Directed By: Professor Bryan W. Eichhorn Department of Chemistry and Biochemistry In this thesis, the synthesis, characterization and applications of bimetallic Zintl clusters are explored. Zintl ions are po...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Chemical communications

دوره 47 35  شماره 

صفحات  -

تاریخ انتشار 2011