trans‐Bis[2,3‐diamino‐(R,S)‐propionato‐N,N′]diaquacopper(II) dihydrate |
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Authors: | James Chapman Nigel L Pickett Gabriel Kolawole Majid Motevalli Paul O'Brien |
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Abstract: | The title copper complex, Cu(dl ‐DAP)2(H2O)2]·2H2O or Cu(C3H7N2O2)2(H2O)2]·2H2O, prepared from the non‐protein amino acid dl ‐2,3‐diaminopropionic acid (dl ‐HDAP), has a center of symmetry and a distorted octahedral coordination, with four N atoms in equatorial positions and two water molecules in apical sites. The water molecule of crystallization is hydrogen bonded to the deprotonated carboxylate group of the ligand. |
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