Structure and properties of (AlB2)n and (MgB2)n (n = 1, …, 10) clusters Alexander S. Sharipov and Boris I. Loukhovitski Eur. Phys. J. D, 73 1 (2019) 14 Published online: 15 January 2019 DOI: 10.1140/epjd/e2018-90574-y