Potassium zinc borate, KZnB3O6
نویسندگان
چکیده
The title compound, KZnB(3)O(6) contains a remarkable [B(6)O(12)](6-) group ( symmetry) formed by two rings linked by edge-sharing BO(4) tetra-hedra, a feature that has only been observed previously under high pressure conditions. These borate groups are connected through distorted ZnO(4) tetra-hedra in edge-shared pairs ( symmetry), forming a three-dimensional network whose cavities are filled by K(+) cations.
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Unidirectional thermal expansion in edge-sharing BO4 tetrahedra contained KZnB3O6
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