Bis(benzo)triazinethionoaza-14-crown-4 ether and its complex with CoBr2: Synthesis and crystal structures
作者:V. M. Mazur、N. M. Kolyadina、V. I. Sokol、Siaka Soro、V. S. Sergienko、V. V. Davydov
DOI:10.1134/s1070328410110096
日期:2010.11
mean-square plane of the macrocycle (the dihedral angle between them is 83.3°). Structure L is stabilized by two bifurcate endocyclic hydrogen bonds between the N(1) atom of the triazine ring and the O(1) and O(3) atoms. The size of the macrocyclic cavity is 4.07 Å. The coordination polyhedron of the Co atom is a distorted tetrahedron made up of the sulfur atoms of two monodentate terminal molecules