      t0 = -2.D0/15.D0*sqrt(30.D0)/R**2*sqrt(pi)*M
                                dRC22(1,1)=t0

      t0 = cmplx(0.D0,2.D0/15.D0)*sqrt(pi)*sqrt(30.D0)/R**2*M
                                dRC22(1,2)=t0

      t0 = 0
                                dRC22(1,3)=t0

      t0 = 2.D0/15.D0*sqrt(30.D0)/R**2*sqrt(pi)*M
                                dRC22(2,2)=t0

      t0 = 0
                                dRC22(2,3)=t0

      t0 = 0
                                dRC22(3,3)=t0

