Using scanning transmission electron microscopy. we report direct observation of oxygen vacancy ordering induced atomic displacements of the cation sub-lattice in yttria-stabilized zirconia (YSZ). We find that the cation lattice adopts a zigzag configuration along the [100] direction with alternately narrow and wide lattice spacings equivalent of 0. 85 and 1. https://wholesfoodsboxs.shop/product-category/cereals/