A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)

The title compound, [Fe(C(9)H(10)BN(6))(2)], is a polymorph of a compound reported previously [Oliver et al. (1980 ▶). Inorg. Chem. 19, 165–168]. In the previous report, the compound crystallized in the monoclinic space group P2(1)/c (Z = 4), whereas the crystal symmetry of the compound reported her...

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Detalles Bibliográficos
Autores principales: Ni, Zhong-Hai, Li, Guo-Ling, Ma, Rui, Nie, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212124/
https://www.ncbi.nlm.nih.gov/pubmed/22090826
http://dx.doi.org/10.1107/S1600536811025839
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author Ni, Zhong-Hai
Li, Guo-Ling
Ma, Rui
Nie, Jing
author_facet Ni, Zhong-Hai
Li, Guo-Ling
Ma, Rui
Nie, Jing
author_sort Ni, Zhong-Hai
collection PubMed
description The title compound, [Fe(C(9)H(10)BN(6))(2)], is a polymorph of a compound reported previously [Oliver et al. (1980 ▶). Inorg. Chem. 19, 165–168]. In the previous report, the compound crystallized in the monoclinic space group P2(1)/c (Z = 4), whereas the crystal symmetry of the compound reported here is tetra­gonal (P4(2)/ncm, Z = 4). The mol­ecular structure is comprised of two hydro­tris­(1-pyrazol­yl)borate ligands (Tp(−)) and a central Fe(II) ion, which is coordinated by six pyrazole N atoms from two two Tp(−) ligands, yielding a distorted bipyramidal FeN(6) geometry. The complete molecule exhibits symmetry 2/m.
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spelling pubmed-32121242011-11-16 A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II) Ni, Zhong-Hai Li, Guo-Ling Ma, Rui Nie, Jing Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Fe(C(9)H(10)BN(6))(2)], is a polymorph of a compound reported previously [Oliver et al. (1980 ▶). Inorg. Chem. 19, 165–168]. In the previous report, the compound crystallized in the monoclinic space group P2(1)/c (Z = 4), whereas the crystal symmetry of the compound reported here is tetra­gonal (P4(2)/ncm, Z = 4). The mol­ecular structure is comprised of two hydro­tris­(1-pyrazol­yl)borate ligands (Tp(−)) and a central Fe(II) ion, which is coordinated by six pyrazole N atoms from two two Tp(−) ligands, yielding a distorted bipyramidal FeN(6) geometry. The complete molecule exhibits symmetry 2/m. International Union of Crystallography 2011-07-06 /pmc/articles/PMC3212124/ /pubmed/22090826 http://dx.doi.org/10.1107/S1600536811025839 Text en © Ni et al. 2011 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
Ni, Zhong-Hai
Li, Guo-Ling
Ma, Rui
Nie, Jing
A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)
title A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)
title_full A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)
title_fullStr A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)
title_full_unstemmed A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)
title_short A tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(II)
title_sort tetra­gonal polymorph of bis­[hydro­tris­(pyrazol-1-yl)borato]iron(ii)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212124/
https://www.ncbi.nlm.nih.gov/pubmed/22090826
http://dx.doi.org/10.1107/S1600536811025839
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