Bis(5-aminotetrazole-1-acetato-kappaO)tetraaquacobalt(II) and catena-poly[[cadmium(II)]-bis(mu-5-aminotetrazole-1-acetato-kappa3N4:O,O')].
The Co(II) atom in bis(5-aminotetrazole-1-acetato)tetraaquacobalt(II), [Co(C3H4N5O2)2(H2O)4], (I), is octahedrally coordinated by six O atoms from two 5-aminotetrazole-1-acetate (atza) ligands and four water molecules. The molecule has a crystallographic centre of symmetry located at the Co(II) atom. The molecules of (I) are interlinked by hydrogen-bond interactions, forming a two-dimensional supramolecular network structure in the ac plane. The Cd(II) atom in catena-poly[[cadmium(II)]-bis(mu-5-aminotetrazole-1-acetato], [Cd(C3H4N5O2)2]n, (II), lies on a twofold axis and is coordinated by two N atoms and four O atoms from four atza ligands to form a distorted octahedral coordination environment. The Cd(II) centres are connected through tridentate atza bridging ligands to form a two-dimensional layered structure extending along the ab plane, which is further linked into a three-dimensional structure through hydrogen-bond interactions.
Li
Qiao-Yun
QY
Department of Chemistry and Materials Engineering, Jiangsu Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu 215500, Jiangsu, People's Republic of China.
Yang
Gao-Wen
GW
Yuan
Rong-Xin
RX
Wang
Jia-Ping
JP
Cui
Peng-Fei
PF