Fig. 2
From: Thorium-nitrogen multiple bonds provide evidence for pushing-from-below for early actinides
Molecular structures of 4K, 5, 6 and 10 with selective labelling. a the parent imido dimer 4K. b the parent amide 5. c the borane-capped azide 6. d the amide-heterocycle 10. The data for these complexes were collected at 150 K, displacement ellipsoids are presented at 40% probability and non-imido hydrogen atoms and minor disorder components are omitted for clarity
