  We present detailed analytical calculations for an 1D Ising ring of arbitrary
number of spin-1/2 particles, in order to reveal entanglement properties of the
stationary states. We show that the ground state and specific eigenstates of
the Ising Hamiltonian posses remarkable entanglement properties that can reveal
new insight into quantum correlations present in the Ising model. This
correlations might be exploited in quantum information processing. We propose
an intuitive picture of the behaviour of multipartite entanglement and discuss
a relation of our results to some aspects of phase transitions in the Ising
model.
