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cis-(Acetonitrile-κN)aqua-bis-(2,2'-bipyrimidine-κN,N)manganese(II) cis-diaqua-bis-(2,2'-bipyrimidine-κN,N)manganese(II) tetrakis(perchlorate) dihydrate.

Ha K - Acta Crystallogr Sect E Struct Rep Online (2011)

Bottom Line: The asymmetric unit of the title compound, [Mn(CH(3)CN)(C(8)H(6)N(4))(2)(H(2)O)][Mn(C(8)H(6)N(4))(2)(H(2)O)(2)](ClO(4))(4)·2H(2)O, contains two distinct cationic Mn(II) complexes, four perchlorate anions and two solvent water mol-ecules.In the crystal structure, the complex mol-ecules, anions and solvent water mol-ecules are linked by inter-molecular O-H⋯O and O-H⋯N hydrogen bonds.Three of the four perchlorate anions are disordered over two sets of sites in different ratios.

View Article: PubMed Central - HTML - PubMed

Affiliation: School of Applied Chemical Engineering, The Research Institute of Catalysis, Chonnam National University, Gwangju 500-757, Republic of Korea.

ABSTRACT
The asymmetric unit of the title compound, [Mn(CH(3)CN)(C(8)H(6)N(4))(2)(H(2)O)][Mn(C(8)H(6)N(4))(2)(H(2)O)(2)](ClO(4))(4)·2H(2)O, contains two distinct cationic Mn(II) complexes, four perchlorate anions and two solvent water mol-ecules. In the two complexes, both Mn(II) ions are six-coordinated in a distorted octa-hedral environment, but one Mn ion has a cis-N(5)O coordination geometry defined by four N atoms of the two chelating 2,2'-bipyrimidine (bpym) ligands, one N atom of a coordinating acetonitrile mol-ecule and one O atom of a water ligand, whereas the other Mn ion has a cis-N(4)O(2) coordination geometry defined by four N atoms of the two bpym ligands and two O atoms of water ligands. In the crystal structure, the complex mol-ecules, anions and solvent water mol-ecules are linked by inter-molecular O-H⋯O and O-H⋯N hydrogen bonds. Three of the four perchlorate anions are disordered over two sets of sites in different ratios.

No MeSH data available.


The structure of the title compound, with displacement ellipsoids drawn at the 40% probability level for non-H atoms. The four ClO4- anions and the two H2O solvent molecules have been omitted for clarity.
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Fap1: The structure of the title compound, with displacement ellipsoids drawn at the 40% probability level for non-H atoms. The four ClO4- anions and the two H2O solvent molecules have been omitted for clarity.


cis-(Acetonitrile-κN)aqua-bis-(2,2'-bipyrimidine-κN,N)manganese(II) cis-diaqua-bis-(2,2'-bipyrimidine-κN,N)manganese(II) tetrakis(perchlorate) dihydrate.

Ha K - Acta Crystallogr Sect E Struct Rep Online (2011)

The structure of the title compound, with displacement ellipsoids drawn at the 40% probability level for non-H atoms. The four ClO4- anions and the two H2O solvent molecules have been omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3120370&req=5

Fap1: The structure of the title compound, with displacement ellipsoids drawn at the 40% probability level for non-H atoms. The four ClO4- anions and the two H2O solvent molecules have been omitted for clarity.
Bottom Line: The asymmetric unit of the title compound, [Mn(CH(3)CN)(C(8)H(6)N(4))(2)(H(2)O)][Mn(C(8)H(6)N(4))(2)(H(2)O)(2)](ClO(4))(4)·2H(2)O, contains two distinct cationic Mn(II) complexes, four perchlorate anions and two solvent water mol-ecules.In the crystal structure, the complex mol-ecules, anions and solvent water mol-ecules are linked by inter-molecular O-H⋯O and O-H⋯N hydrogen bonds.Three of the four perchlorate anions are disordered over two sets of sites in different ratios.

View Article: PubMed Central - HTML - PubMed

Affiliation: School of Applied Chemical Engineering, The Research Institute of Catalysis, Chonnam National University, Gwangju 500-757, Republic of Korea.

ABSTRACT
The asymmetric unit of the title compound, [Mn(CH(3)CN)(C(8)H(6)N(4))(2)(H(2)O)][Mn(C(8)H(6)N(4))(2)(H(2)O)(2)](ClO(4))(4)·2H(2)O, contains two distinct cationic Mn(II) complexes, four perchlorate anions and two solvent water mol-ecules. In the two complexes, both Mn(II) ions are six-coordinated in a distorted octa-hedral environment, but one Mn ion has a cis-N(5)O coordination geometry defined by four N atoms of the two chelating 2,2'-bipyrimidine (bpym) ligands, one N atom of a coordinating acetonitrile mol-ecule and one O atom of a water ligand, whereas the other Mn ion has a cis-N(4)O(2) coordination geometry defined by four N atoms of the two bpym ligands and two O atoms of water ligands. In the crystal structure, the complex mol-ecules, anions and solvent water mol-ecules are linked by inter-molecular O-H⋯O and O-H⋯N hydrogen bonds. Three of the four perchlorate anions are disordered over two sets of sites in different ratios.

No MeSH data available.