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. Author manuscript; available in PMC: 2009 Sep 30.
Published in final edited form as: Dalton Trans. 2008 Dec 5;(3):424–433. doi: 10.1039/b810895a

Fig. 5.

Fig. 5

Superposition at the Co centre and the four corrin N atoms of (A) 25 annealed structures of base-on NOCbl; (B) 13 annealed structures of base-off NOCbl with DMB parallel to corrin and anti to ribose; (C) 10 annealed structure of base-off NOCbl with DMB perpendicular to corrin; and (D) 2 annealed structures of base-off NOCbl with DMB parallel to corrin and syn to ribose.