Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate

In the title compound, [Fe(C(24)H(16)N(6))(2)][N(CN)(2)](2)·4.5H(2)O, the central iron(II) ion is hexa­coordinated by six N atoms of two tridentate 2,3,5,6-tetra-2-pyridylpyrazine (tppz) ligands. Two dicyanamide anions [dca or N(CN)(2) (−)] act as counter-ions, and 4.5 water mol­ecules act as solvat...

Descripción completa

Detalles Bibliográficos
Autores principales: Callejo, L., De la Pinta, N., Madariaga, G., Fidalgo, M.L., Cortés, R.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983613/
https://www.ncbi.nlm.nih.gov/pubmed/21580205
http://dx.doi.org/10.1107/S1600536810003363
_version_ 1782191915020582912
author Callejo, L.
De la Pinta, N.
Madariaga, G.
Fidalgo, M.L.
Cortés, R.
author_facet Callejo, L.
De la Pinta, N.
Madariaga, G.
Fidalgo, M.L.
Cortés, R.
author_sort Callejo, L.
collection PubMed
description In the title compound, [Fe(C(24)H(16)N(6))(2)][N(CN)(2)](2)·4.5H(2)O, the central iron(II) ion is hexa­coordinated by six N atoms of two tridentate 2,3,5,6-tetra-2-pyridylpyrazine (tppz) ligands. Two dicyanamide anions [dca or N(CN)(2) (−)] act as counter-ions, and 4.5 water mol­ecules act as solvation agents. The structure contains isolated cationic iron(II)–tppz complexes and the final neutrality is obtained with the two dicyanamide anions. One of the dicyanamide anions and a water mol­ecule are disordered with an occupancy ratio of 0.614 (8):0.386 (8). O—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds involving dca, water and tppz mol­ecules are observed.
format Text
id pubmed-2983613
institution National Center for Biotechnology Information
language English
publishDate 2010
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29836132010-12-30 Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate Callejo, L. De la Pinta, N. Madariaga, G. Fidalgo, M.L. Cortés, R. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, [Fe(C(24)H(16)N(6))(2)][N(CN)(2)](2)·4.5H(2)O, the central iron(II) ion is hexa­coordinated by six N atoms of two tridentate 2,3,5,6-tetra-2-pyridylpyrazine (tppz) ligands. Two dicyanamide anions [dca or N(CN)(2) (−)] act as counter-ions, and 4.5 water mol­ecules act as solvation agents. The structure contains isolated cationic iron(II)–tppz complexes and the final neutrality is obtained with the two dicyanamide anions. One of the dicyanamide anions and a water mol­ecule are disordered with an occupancy ratio of 0.614 (8):0.386 (8). O—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds involving dca, water and tppz mol­ecules are observed. International Union of Crystallography 2010-02-03 /pmc/articles/PMC2983613/ /pubmed/21580205 http://dx.doi.org/10.1107/S1600536810003363 Text en © Callejo et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Callejo, L.
De la Pinta, N.
Madariaga, G.
Fidalgo, M.L.
Cortés, R.
Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate
title Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate
title_full Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate
title_fullStr Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate
title_full_unstemmed Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate
title_short Bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) N (2),N (1),N (6))iron(II) bis­(dicyanamidate) 4.5-hydrate
title_sort bis(2,3,5,6-tetra-2-pyridylpyrazine-κ(3) n (2),n (1),n (6))iron(ii) bis­(dicyanamidate) 4.5-hydrate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983613/
https://www.ncbi.nlm.nih.gov/pubmed/21580205
http://dx.doi.org/10.1107/S1600536810003363
work_keys_str_mv AT callejol bis2356tetra2pyridylpyrazinek3n2n1n6ironiibisdicyanamidate45hydrate
AT delapintan bis2356tetra2pyridylpyrazinek3n2n1n6ironiibisdicyanamidate45hydrate
AT madariagag bis2356tetra2pyridylpyrazinek3n2n1n6ironiibisdicyanamidate45hydrate
AT fidalgoml bis2356tetra2pyridylpyrazinek3n2n1n6ironiibisdicyanamidate45hydrate
AT cortesr bis2356tetra2pyridylpyrazinek3n2n1n6ironiibisdicyanamidate45hydrate

Ejemplares similares