Bis(3-aminopyrazine-2-carboxylatoj 2 n 1,o)diaquamanganese(ii) (2010).

Content Provider	CiteSeerX
Author	Zheng, Min-Yan Wei, Yong-Sheng Geng, Wei
Abstract	R factor = 0.031; wR factor = 0.096; data-to-parameter ratio = 10.9. The Mn II atom in the title compound, [Mn(C5H4N3O2)2-(H2O)2], exhibits an octahedral geometry comprising the two O atoms and two N atoms from two 3-aminopyrazine-2carboxylate ligands, which act as chelating ligands, and two water molecules. An intramolecular N—H O hydrogen bond occurs. In the crystal, N—H O, O—H N and O— H O hydrogen bonds link adjacent molecules into a threedimensional network. The molecule lies on a twofold rotation axis. Related literature For the nickel(II) analog, see: Ptasiewicz-Bak & Leciejewicz (1999). Data collection Bruker SMART APEX diffractometer Absorption correction: multi-scan
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Publisher Date	2010-01-01
Access Restriction	Open
Subject Keyword	Water Molecule Title Compound Ptasiewicz-bak Leciejewicz Mn Ii Atom Data-to-parameter Ratio Threedimensional Network Intramolecular Hydrogen Bond Occurs Octahedral Geometry 3-aminopyrazine-2carboxylate Ligand Related Literature Hydrogen Bond Adjacent Molecule Wr Factor Twofold Rotation Axis
Content Type	Text