The "diindene" ArInInAr (Ar = C(6)H(3)-2,6-Dipp(2), Dipp = C(6)H(3)-2,6-Pr(i)(2)). Dimeric versus monomeric in(I) aryls: para-substituent effects in terphenyl ligands.
The synthesis and structure of a "diindene" with significant metal-metal bonding are described. It has an In-In distance of 2.9786(5) A, an In-In-C angle of 121.23(6) degrees , and an In-In bond order that is probably less than unity.
Wright
Robert J
RJ
Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California 95616, USA.
Phillips
Andrew D
AD
Hardman
Ned J
NJ
Power
Philip P
PP