Title: Bis(1-ammonio-ethane-1,1-diyl-diphos-phonato-κO,O')diaqua-cobalt(II) nona-hydrate.
Journal: Acta crystallographica. Section E, Structure reports online 20100501
Title: Oxonium (dihydrogen 1-amino-ethane-1,1-diyldiphospho-nato-κN,O)[hydrogen (1-amino-1-phosphono-ethyl)phospho-nato-κN,O]palladium(II) trihydrate.
Journal: Acta crystallographica. Section E, Structure reports online 20100201
Title: Tetra-aqua-bis[(1-ammonio-1-phosphono-ethyl)phospho-nato]zinc(II) tetra-hydrate.
Journal: Acta crystallographica. Section E, Structure reports online 20090401
Title: Hydroxonium 1-ammonio-ethane-1,1-diyl-diphospho-nate.
Journal: Acta crystallographica. Section E, Structure reports online 20090401
Title: Ammonium 1-ammonio-ethane-1,1-diylbis(hydrogenphospho-nate) dihydrate.
Journal: Acta crystallographica. Section E, Structure reports online 20081201
Title: Hydroxonium 1-ammonio-ethyl-idene-1,1-bis-phospho-nate.
Journal: Acta crystallographica. Section E, Structure reports online 20081001