TY  - JOUR
A1  - Braunschweig, Holger
A1  - Krummenacher, Ivo
A1  - Mailänder, Lisa
A1  - Pentecost, Leanne
A1  - Vargas, Alfredo
T1  - Formation of a stable radical by oxidation of a tetraorganoborate
JF  - Chemical Communications
N2  - Herein, we describe the selective formation of a stable neutral spiroborate radical by one-electron oxidation of the corresponding tetraorganoborate salt Li[B(C\(_4\)Ph\(_4\))\(_2\)], formally containing a tetrahedral borate centre and a s-cis-butadiene radical cation as the spin-bearing site. Spectroscopic and computational methods have been used to determine the spin distribution and the chromism observed in the solid state.
KW  - tetraorganoborate salt
KW  - spiroborates
KW  - one-electron oxidation
KW  - spin distribution
KW  - chromism
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-191321
VL  - 52
IS  - 43
ER  -