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6 citations found for Yamakawa, J
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The structure of MgNa3H(PO4)2 contains two-dimensional zigzag sheets of corner-sharing PO4 tetrahedra and MgO6 octahedra. The sheets are linked in the third dimension by two types of Na-O polyhedron.
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This new polymorph of Co2P2O7 contains CoO6 octahedra and P2O7 groups with an O-P-O angle of 180°. The CoO6 octahedra share edges to form six-membered rings, which are further interconnected to form two-dimensional zigzag sheets parallel to (001). The P2O7 groups link these sheets to form a three-dimensional network.
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Na4Co7(PO4)6 is isostructural with Na4Ni7(PO4)6. The structure contains CoO6 and CoO4 polyhedra and PO4 tetrahedra connected by corner and edge sharing to form a three-dimensional network. The Na+ ions occupy tunnels running parallel to the a axis.
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