Metal complex compound (I), is new. Metal complex compound of formula (M k(L) x(Y1) kz-nx) (I), is new. M : z-valent metal cation, preferably metal cations and oxo-metal cations of the transition metals or the metallic main group elements of 13-15 groups; k : 1-20; x : 1-4; z : 2-4; n : 1-3; Y1 : single negatively charged ligand; L : ligand of formula ([R1-C(O ->)=C(R2)-C(=O)-N(R3)] n-A) (II); R1, R2 : H, monovalent 1-10C hydrocarbyl (optionally saturated) or 3-6C divalent alkylene; R3 : H, monovalent saturated hydrocarbon radical (optionally containing 1-12C heteroatoms) or divalent alkylene radical (optionally containing 3-6C heteroatoms); and A : polyoxyalkylene or polyoxyalkylated compound (optionally having at least one terminal 1,3-ketoamide group of formula (R1-C(=O)-CH(R2)-C(=O)-N(R3)-) (III)). Independent claims are also included for: (1) preparing (I); and (2) two-component polyurethane composition comprising at least one polyol, preferably a polyether polyol as first component, at least one polyisocyanate, preferably a diisocyanate as second component and (I).