Na9 (Na3 (Co (H2 O))3 (As W9 O33)2) (H2 O)44

As₂Co₃H₉₄Na₁₂O₁₁₃W₁₈

Xue GanglinLiu BinWangWenliangWang HulinLi Hengxin

Xian Shiyou Xueyuan Xuebao, Ziran Kexue (2002) 17, 66-73

a=14.083Å   b=23.241Å   c=32.197Å

α=90°   β=98.995°   γ=90°