Cis-Bis(2,2'-bipyrimidine-?N,N)di-iodidomanganese(II).

ABSTRACT: The asymmetric unit of the title complex, [MnI(2)(C(8)H(6)N(4))(2)], contains one half of a neutral Mn(II) complex, with the entire molecule completed by the application of twofold symmetry. The Mn(II) ion is six-coordinated in a distorted octa-hedral environment defined by four N atoms of the two chelating 2,2'-bipyrimidine (bpym) ligands and two I(-) anions in a cis-N(4)I(2) coordination geometry. The dihedral angle between the least-squares planes of the two bpym ligands (r.m.s deviation for all non-H atoms = 0.063?Å) is 85.04?(6)°. In the crystal, complex mol-ecules are connected by C-H?N and C-H?I hydrogen bonds, forming a three-dimensional network. Mol-ecules are stacked in columns along the a axis. Along the c axis, successive mol-ecules stack in the opposite directions.

SUBMITTER: Ha K 

PROVIDER: S-EPMC3254274 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature