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(A) 1 AlCu(II)OH(NH3)3. (B) 1 Al Cu(I)(NH3)2. (C) 2 AlCu(II)(NH3)4. (D) 2 Al Cu(I)(NH3)2. (Atom colors are as follows: Yellow is Si, red is O, green is Al, black is Cu(II), blue is N, and white is H). Adapted with permission from ref 45. Copyright 2016 American Chemical Society.
