By means of alternating current electrochemical synthesis, triclinic crystals of (C3H5)2NH2Cu(NO3)2 π-complex were obtained: space group$$Pbar 1$$,a=7.218(2),b=7.536(2),c=10.231 (3) Å, α=74.75(3), β=82.47(3), γ.=77.22(3)°, andDmeas=1.80(1)g cm−3forZ=2. The structure consists of diallylammonium cations which form two π-coordinate bonds to the same copper atom. Oxygen atoms from NO3-anions complete the trigonal pyramidal metal environment. The coordinated C=C bonds are lengthened to 1.349(5) and 1.
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