Sr2CuO2Cl2. Signifies a virtually ideal circumstance of the 2-D antiferromagnetic CuO2-plane and thus is of particular fascination during the context of the origins of superior TC superconductivity. We use The only-site impurity Anderson design with five Cu 3d orbitals and O 2p valence bands specified through the irreducible representations of https://okada4dsg.com/