Refine
Has Fulltext
- yes (3)
Is part of the Bibliography
- yes (3)
Document Type
- Preprint (2)
- Journal article (1)
Language
- English (3)
Keywords
- boron (2)
- EDA-NOCV (1)
- Lewis-base adducts (1)
- NMR spectroscopy (1)
- bonding (1)
- borylation (1)
- crystallography (1)
- diborane(6) (1)
- diborenes (1)
- hydroarylation (1)
- ligand exchange (1)
- oxidative addition (1)
- platinum (1)
- small HOMO-LUMO gap (1)
Institute
- Institut für Anorganische Chemie (3) (remove)
Sonstige beteiligte Institutionen
EU-Project number / Contract (GA) number
- 669054 (2)
Diplatinum A‐frame complexes with a bridging (di)boron unit in the apex position were synthesized in a single step by the double oxidative addition of dihalo(di)borane precursors at a bis(diphosphine)‐bridged Pt\(^{0}\)\(_{2}\) complex. While structurally analogous to well‐known μ‐borylene complexes, in which delocalized dative three‐center‐two‐electron M‐B‐M bonding prevails, theoretical investigations into the nature of Pt−B bonding in these A‐frame complexes show them to be rare dimetalla(di)boranes displaying two electron‐sharing Pt−B σ‐bonds. This is experimentally reflected in the low kinetic stability of these compounds, which are prone to loss of the (di)boron bridgehead unit.