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Bis(9-amino-acridinium) bis-(pyridine-2,6-dicarboxyl-ato-?O,N,O)manganate(II) trihydrate.

ABSTRACT: The asymmetric unit of the title compound, (C(13)H(11)N(2))(2)[Mn(C(7)H(3)NO(4))(2)]·3H(2)O, consists of a discrete mononuclear [Mn(2,6-pydc)(2)](2-) anionic complex (2,6-pydc is pyridine-2,6-dicarboxyl-ate) associated with two 9-amino-acridinium counter-ions for neutralization of charge and three uncoordin-ated water mol-ecules. The Mn(II) atom is six-coordinated by (2,6-pydc)(2-) anions in a tridentate fashion and is at the centre of a distorted octa-hedron formed by the MnO(4)N(2) bonding set. In the crystal, various inter-molecular inter-actions between different moieties can be found, such as different kinds of hydrogen bonds, offset or slipped ?-? [centroid-centroid distances in the range 3.3704?(12) to 3.8674?(13)Å] and C=O?? [3.563?Å] inter-actions, which lead to the formation of a three-dimensional supra-molecular network.

SUBMITTER: Eshtiagh-Hosseini H

PROVIDER: S-EPMC3201554 | biostudies-other | 2011 Oct

REPOSITORIES: biostudies-other

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Bis(9-amino-acridinium) bis-(pyridine-2,6-dicarboxyl-ato-κO,N,O)manganate(II) trihydrate.

Eshtiagh-Hosseini Hossien H Mirzaei Masoud M Eydizadeh Ehsan E Yousefi Zakieh Z Molčanov Krešimir K

Acta crystallographica. Section E, Structure reports online 20110930 Pt 10

The asymmetric unit of the title compound, (C(13)H(11)N(2))(2)[Mn(C(7)H(3)NO(4))(2)]·3H(2)O, consists of a discrete mononuclear [Mn(2,6-pydc)(2)](2-) anionic complex (2,6-pydc is pyridine-2,6-dicarboxyl-ate) associated with two 9-amino-acridinium counter-ions for neutralization of charge and three uncoordin-ated water mol-ecules. The Mn(II) atom is six-coordinated by (2,6-pydc)(2-) anions in a tridentate fashion and is at the centre of a distorted octa-hedron formed by the MnO(4)N(2) bonding set ...[more]

PMID: 22058707

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