Matches in DBpedia 2016-04 for { ?s ?p "Lead bismuthate. Bismuth molecules have the ability to form trivalent or pentavalent compounds. Lead bismuthate itself has only been discovered in recent years in the laboratory as it is not naturally occurring. Lead bismuthate forms a pentavalent structure, significantly different from the regular ionic interactions of sodium bismuthate, but similar to that of strontium bismuthate. In the structure, six oxygen atoms are coordinated octahedrally to both the bismuth and lead atoms. The bismuth and oxygen atoms form negatively charged layers by creating repeating octahedral geometries. The positively charged lead atoms are then disbursed within the layers, forming a hexagonal unit cell, with a lead atom in each of the corners. The density of the crystal is 9.18 g/cm3. The formula weight is 233.99 g/mol. The volume of the crystal structure unit is 169.26 A3. Lattice parameters (a) is 5.321 Angstroms."@en }
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- Lead_bismuthate abstract "Lead bismuthate. Bismuth molecules have the ability to form trivalent or pentavalent compounds. Lead bismuthate itself has only been discovered in recent years in the laboratory as it is not naturally occurring. Lead bismuthate forms a pentavalent structure, significantly different from the regular ionic interactions of sodium bismuthate, but similar to that of strontium bismuthate. In the structure, six oxygen atoms are coordinated octahedrally to both the bismuth and lead atoms. The bismuth and oxygen atoms form negatively charged layers by creating repeating octahedral geometries. The positively charged lead atoms are then disbursed within the layers, forming a hexagonal unit cell, with a lead atom in each of the corners. The density of the crystal is 9.18 g/cm3. The formula weight is 233.99 g/mol. The volume of the crystal structure unit is 169.26 A3. Lattice parameters (a) is 5.321 Angstroms.".