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Fe[B2P2O7(OH)5]: Ein neues Borophosphat mit unverzweigten Vierer-Einfach Tetraederketten

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Citation

Boy, I., Hauf, C., & Kniep, R. (1998). Fe[B2P2O7(OH)5]: Ein neues Borophosphat mit unverzweigten Vierer-Einfach Tetraederketten. Zeitschrift für Naturforschung Section B-A Journal of Chemical Sciences, 53(5-6), 631-633.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0019-BE40-5
Abstract
Single crystals of Fe[B2P2O7(OH)(5)] were grown under hydrothermal conditions at 170 degrees C. The crystal structure (monoclinic, C 2/c (Nr. 15), a = 1774.7(5), b = 672.0(2), c = 705.9(2) pm, beta = 109.01(2)degrees, Z = 4, D-x = 2.808 g/cm(3)) contains vierereinfach tetrahedral chains (1)(infinity)[B2P2O7(OH)(5)](3-), which are formed by alternating berate and phosphate groups connected via common corners: (1)(infinity)[BO2/2(OH)(OH0.5)-PO2/2O(OH)-BO2/2(OH)-(OH0.5)-PO2/2O(OH)]. Fe3+ is in an octahedral coordination (Fe(O)(2)(OH)(4)).