Triaquatris(2,6-dinitrophenolato-kappa2O1,O2)yttrium(III).
In the title compound, [Y(C(6)H(3)N(2)O(5))(3)(H(2)O)(3)], the Y atom is nine-coordinate with a slightly distorted tricapped trigonal prismatic coordination geometry. The Y(III) ion is coordinated to three bidentate 2,6-dinitrophenolate ligands and three water molecules. The Y-O bond distances are in the range 2.217 (3)-2.754 (4) A, with the Y-O distances from the nitro groups being longer than those from the water molecules and the phenol groups. The coordinated NO(2) groups are almost coplanar with the benzene rings.
Suh
Hong Ryol
HR
Department of Chemistry, Chungnam National University, Daejeon, 305-764, South Korea.
Suh
Hyung Sock
HS
Yun
Sock Sung
SS
Lee
Eun Kwang
EK
Kang
Sung Kwon
SK