Citation: Yu, Zi-Qun; Wang, Jing-Quan; Huang, Ya-Xi; Botis, Sanda M.; Pan, Yuanming; Mi, Jin-Xiao (2015). Polymorphism of NaVO~2~F~2~: a P2~1~/c superstructure with pseudosymmetry of P2~1~/m in the subcell. Acta Crystallographica Section C, 71, pp. -.