Aquadipicrato(tetraethylene glycol)gadolinium(III) picrate methanol hemisolvate

Aquadipicrato(tetraethylene glycol)gadolinium(III) picrate methanol hemisolvate

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The asymmetric unit of the title compound [systematic name: aquabis(2,4,6-trinitrophenolato)(3,6,9-trioxaundecane-1,11-diol)gadolinium(III) 2,4,6-trinitrophenolate methanol hemisolvate], [Gd(C6H2N3O7)2(C8H18O5)(H2O)](C6H2N3O7)·0.5CH4O, contains two crystallographically independent GdIII complex cations with two uncoordinated picrate anions and one methanol molecule.Each GdIII atom has nine coordination sites occupied by five O atoms of tetraethylene glycol as a pentadentate ligand, one O atom swish supreme glide track white of a water molecule and three O atoms of the two picrate anions as bidentate and monodentate ligands.

The geometry is distorted tricapped trigonal prismatic.The mean planes of the two coordinated mono- and bidentate picrate ligands to the GdIII center are almost perpendicular biomat for sale to each other, as indicated by the dihedral angles of 89.92 (8) and 86.

60 (8)° in the two complex cations.The ions are arranged in a two-dimensional network parallel to the ac plane.Short O.

O and N.O contacts between the nitro groups, intramolecular C—H.O hydrogen bonds, intermolecular O—H.

O, O—H.N and C—H.O hydrogen bonds, and two π–π interactions between benzene rings [centroid–centroid distances = 3.

8073 (10)–3.9831 (10) Å] are observed.The methanol solvent molecule is disordered over two positions, with site-occupancy factors of ca 0.

6 and 0.4.