Te. Berridge et al., METAL-COMPLEXES AS HOST MOLECULES - THE X-RAY CRYSTAL-STRUCTURE OF ,3-O-2-4-CH2(C6H13)C6H2)](4)CENTER-DOT-2CH(2)CL(2), Polyhedron, 16(13), 1997, pp. 2329-2333
The reaction between [Mo(HBpz(3))(NO)I-2] and tetrahexylcalix[4]resorc
inarene affords container molecules in which two, three or four {Mo(HB
pz(3))(NO)} units are incorporated into the rim to produce a host site
. A crystal structure of the tetrametallated derivative reveals that o
ne nitrosyl ligand forms a hydrogen bond with a CH2Cl2 guest molecule
included in the host site. (C) 1997 Elsevier Science Ltd.