@article{paperid:1023981, author = {Akbar Raissi Shabari and Nazanin Ghoddoosi and Pourayoubi, Mehrdad and Shahram Moradi}, title = {Piperazine-1,4-diium bis(pyridine-2,6-dicarboxylato-κ3O2,N,O6)cobaltate(II) tetrahydrate}, journal = {Acta Crystallographica Section E: Structure Reports Online}, year = {2011}, volume = {67}, number = {7}, month = {July}, issn = {1600-5368}, pages = {985--986}, numpages = {1}, keywords = {single-crystal X-ray study; T = 150 K; mean σ(C–C) = 0.002 Å; R factor = 0.034; wR factor = 0.077; data-to-parameter ratio = 16.5}, }