Na3 (N O3) (B6 O10)

B₆NNa₃O₁₃

Urusov, V.S.Dimitrova, O.V.Yakubovich, O.V.Perevoznikova, I.V.

Doklady Akad. Nauk (2002) 387, 54-60

a=12.589Å   b=10.015Å   c=7.679Å

α=90°   β=90°   γ=90°