Citation: Jf. Carpentier et al., Solution structures and dynamic properties of chelated d(0) metal olefin complexes {eta(5):eta(1)-(C5R4SiMe2NBu)-Bu-t}Ti(OCMe(2)CH(2)Ch(2)CH=CH2)(+) (R = H, Me): Models for the {eta(5):eta(1)-(C5R4SiMe2NBu)-Bu-t}Ti(R ')(olefin)(+) intermediates in "constrained geometry" catalysts, J AM CHEM S, 123(5), 2001, pp. 898-909