Structures and magnetic properties of mono-doped fullerenes C59X n and C59X(6−n)− (X=B−, N+, P+, As+, Si): isoelectronic analogues of C60 and C60 6−

Structures and magnetic properties of mono-doped fullerenes C59X n and C59X(6−n)− (X=B−, N+, P+, As+, Si): isoelectronic analogues of C60 and C60 6−