“…Transition metal-organic frameworks (MOFs), which are diverse in structure and property, are currently attracting increasing attention not only owing to their fascinating applications in the areas of catalysis, cooperative magnetic behavior, non-linear optical activity and electrical conductivity, but also to their interesting topologies [1][2][3][4][5][6][7][8][9]. To exquisitely design the MOFs from transition metals and organic ligands with novel architectures and desired functionalities by using of the principles of crystal engineering has been one of the most challenging subject in coordination chemistry areas today [10,11].…”