In the title compound, [Pt2(C6H4NO 3)2(NH3)4]2(NO 3)4·4H2O, a head-to-head dimer has an association with another dimer unit through an inversion center to give a tetraplatinum chain structure. The interaction is stabilized not only by a metal-metal interaction but also by four hydrogen bonds formed between the ammines and the O atoms of bridging amidates [N⋯O = 2.988(17) and 3.030 (16) Å]. The intra- and interdimer Pt-Pt distances within the tetranuclear cation are 2.9023 (8) and 3.1821 (11) Å, respectively.
|Journal||Acta Crystallographica Section E: Structure Reports Online|
|Publication status||Published - Jul 2003|
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics