Parallel stacking interactions in square-planar transition-metal complexes containing fused chelate and C6-aromatic rings
2012 ◽
Vol 68
(3)
◽
pp. 261-265
◽
Keyword(s):
Stacking interactions in the crystal structures of square-planar transition metal complexes from the Cambridge Structural Database with five- and six-membered chelate rings fused with C6-arom rings (arom = aromatic) were analyzed. The distribution of distances between the closest C6-arom–C6-arom and C6-arom–chelate contacts shows that in a large fraction of the intermolecular interactions the C6-arom ring of one molecule is closer to the chelate than to the C6-arom ring of the other molecule. These results indicate a possible preference of the C6-arom ring to form stacking contacts with the chelate rings. The preference is ubiquitous and does not depend on the metal type.
Keyword(s):
2017 ◽
Vol 19
(43)
◽
pp. 29068-29076
◽
1974 ◽
Vol 96
(13)
◽
pp. 4121-4125
◽
Keyword(s):
1974 ◽
Vol 96
(12)
◽
pp. 3847-3854
◽
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
1991 ◽
Vol 113
(1)
◽
pp. 1-12
◽
Keyword(s):