Abstract
The title compound, (C5H14N2)(2)[La(NO3)(5)(H2O)(2)](NO3)(2), contains a network of doubly protonated homopiperazinium (1,4-diazo-niacyclo-hepta-ne) cations, diaqua-penta-nitrato-lan-thanate(III) dianions and nitrate anions. In the complex anion, the 12 O atoms surround La in a distorted icosa-hedral arrangement. A network of N-HcO and O-HcO hydrogen bonds help to consolidate the crystal packing, resulting in a three-dimensional network. The La atom and one N and one O atom lie on a twofold axis.
Original language | English |
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Pages (from-to) | m1301-m1303 |
Number of pages | 3 |
Journal | Acta Crystallographica Section E: Structure Reports Online |
Volume | E62 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2006 |