Between Oxoborate and Nitridoborate: The Oxonitridoborate Oxide La 3 (OBN 2 )O 2 | Zendy

Dierkes Tobias | Zendy; Ströbele Markus | Zendy; Meyer H. Jürgen | Zendy

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Between Oxoborate and Nitridoborate: The Oxonitridoborate Oxide La 3 (OBN 2 )O 2

Author(s) -

Dierkes Tobias,

Ströbele Markus,

Meyer H. Jürgen

Publication year - 2014

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.201400045

Subject(s) - crystallography , crystal structure , planar , ampoule , niobium , ion , oxide , chemistry , solid state , materials science , computer science , computer graphics (images) , organic chemistry

The new compound La 3 (OBN 2 )O 2 was prepared by a solid state reaction of LaOCl and Li 3 (BN 2 ) at 1200 °C in a fused niobium ampoule. A single crystal structure refinement [ Pnma , Z = 4, a = 1269.8(2) pm, b = 368.94(5) pm, c = 1101.1(2) pm] indicates the presence of a planar (OBN 2 ) 5– ion, which is structurally related to the (BN 3 ) 6– ion. The arrangement of atoms in the structure corresponds to a slightly modified structure of Ca 3 (CBN)Cl 2 [ Pnma , Z = 4, a = 1386.7(9) pm, b = 384.7(3) pm, c = 1124.7(6) pm].

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