N,N'-1,4-Piperazinediacetic acid

C₈H₁₄N₂O_4,2H₂O

Shen, LiWang, Feng-WuCheng, Ai-BinYang, Song

Acta Crystallographica Section E (2006) 62, 6 o2242-o2244

a=6.5060(13)Å   b=11.344(2)Å   c=14.587(3)Å

α=90.00°   β=90.00°   γ=90.00°