%0 Generic
%A Freiría, Alberto
%A Bastida, Rufina
%A del Carmen Fernández-Fernández, M
%A Macías, Alejandro
%A Valencia, Laura
%A Vicente, Manuel
%D 2005
%T Pentanuclear Ba(II) Complex of a Macrocyclic Ligand
%U https://acs.figshare.com/articles/dataset/Pentanuclear_Ba_II_Complex_of_a_Macrocyclic_Ligand/3300127
%R 10.1021/ic048704n.s001
%2 https://acs.figshare.com/ndownloader/files/5137861
%K Macrocyclic Ligand
%K ClO
%K H 0.375 L 2
%K CH
%K metal ions
%K Ba 5
%K H 2 L 2
%K N atoms
%K crystal structure
%K OH
%X We report here the first pentanuclear Ba(II) complex of a new tri-aza, tri-oxa macrocycle with two carboxymethyl
“arms” pending from two N atoms, H2L2. The crystal structure corresponds to the formula [Ba5(H0.375L2)4(ClO4)(CH3CH2OH)(H2O)2](ClO4)2.5·9.5H2O and reveals the presence of four molecules of the ligand surrounding five Ba(II)
ions, giving rise to an unusual structure with the metal ions inside a spherical organic cavity.
%I ACS Publications