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|Title: ||Synthesis, crystal structure, optical properties and theoretical calculations of a new potassium lead pentaborate, KPbB5O9|
|Authors: ||Zhou, L|
|Issue Date: ||8-Oct-2013|
|Citation: ||Zhou, L., Pan, S., Su, X., Yang, Z., Wu, H., Yu, H., . . . Zhou, Z. (2013). Synthesis, crystal structure, optical properties and theoretical calculations of a new potassium lead pentaborate, KPbB5O9. Journal of Molecular Structure, 1049, 473-478.|
|Abstract: ||A new potassium lead pentaborate compound, KPbB5O9 has been synthesized by standard solid-state reaction for the first time. Its structure has been determined by single-crystal X-ray diffraction method.
It crystallizes in the monoclinic space group P21/c with lattice constants a = 6.717(3) Å, b = 8.389(3) Å,c = 13.686(5) Å, b = 94.679(4) and Z = 4. The structure consists of double ring B5O9 units, KO8 and PbO6
polyhedra. The PbO6 polyhedra linked together via corner-sharing O atom forming novel infinite 1[PbO6] chains along the b axis. Thermal analyses, IR spectroscopy and UV–vis–NIR diffuse reflectance
spectrum, and band structure calculation were performed. © 2013, Elsevier B.V.|
|Appears in Collections:||Journal Articles|
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