Abstract
This study reports four SMMs based on silanolate or stannanolate ligands cis -[Dy(OSiPh 3 ) 2 (THF) 4 ][BPh 4 ]·THF·C 6 H 6 (1), cis -[Dy(OSnPh 3 ) 2 (THF) 4 ][BPh 4 ]·THF·C 6 H 6· C 6 H 14 (2), fac -[Dy(OSiPh 3 ) 3 (THF) 3 ]·THF (3) and fac -[Dy(OSiPh 3 ) 3 (bipy)(THF)]·THF (4).