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{6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4) O (1),O (1′),O (6),O (6′):2κ(4) O (1),N,N′,O (1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2) O:O′-dinitrato-1κ(4) O,O′-samarium(III)zinc(II)
In the title heteronuclear Zn(II)–Sm(III) complex, [SmZn(C(18)H(18)N(2)O(4))(NO(3))(3)(CH(3)CH(2)OH)], with the hexadentate Schiff base compartmental ligand N,N′-bis(3-methoxysalicylidene)ethylenediamine (H(2) L), the Sm(III) and Zn(II) ions are triply bridged by two phenolate O atoms from the...
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970192/ https://www.ncbi.nlm.nih.gov/pubmed/21577700 http://dx.doi.org/10.1107/S1600536809033558 |
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author | Huang, Qiang Sui, Yu-Hua Zhang, Guo-Xiang |
author_facet | Huang, Qiang Sui, Yu-Hua Zhang, Guo-Xiang |
author_sort | Huang, Qiang |
collection | PubMed |
description | In the title heteronuclear Zn(II)–Sm(III) complex, [SmZn(C(18)H(18)N(2)O(4))(NO(3))(3)(CH(3)CH(2)OH)], with the hexadentate Schiff base compartmental ligand N,N′-bis(3-methoxysalicylidene)ethylenediamine (H(2) L), the Sm(III) and Zn(II) ions are triply bridged by two phenolate O atoms from the Schiff base ligand and one nitrate anion. The five-coordinate Zn(II) ion is in a square-pyramidal geometry formed by the donor centers of two imine N atoms, two phenolate O atoms and one of the bridging nitrate O atoms. The Sm(III) center is in a ten-fold coordination of O atoms, involving the phenolate O atoms, two methoxy O atoms, one ethanol O atom, and two O atoms from two nitrate anions and one from the bridging nitrate anion. In the crystal, intermolecular O—H⋯O and C—H⋯O interactions generate a layer structure extending parallel to (101). |
format | Text |
id | pubmed-2970192 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2009 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29701922010-12-30 {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4) O (1),O (1′),O (6),O (6′):2κ(4) O (1),N,N′,O (1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2) O:O′-dinitrato-1κ(4) O,O′-samarium(III)zinc(II) Huang, Qiang Sui, Yu-Hua Zhang, Guo-Xiang Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title heteronuclear Zn(II)–Sm(III) complex, [SmZn(C(18)H(18)N(2)O(4))(NO(3))(3)(CH(3)CH(2)OH)], with the hexadentate Schiff base compartmental ligand N,N′-bis(3-methoxysalicylidene)ethylenediamine (H(2) L), the Sm(III) and Zn(II) ions are triply bridged by two phenolate O atoms from the Schiff base ligand and one nitrate anion. The five-coordinate Zn(II) ion is in a square-pyramidal geometry formed by the donor centers of two imine N atoms, two phenolate O atoms and one of the bridging nitrate O atoms. The Sm(III) center is in a ten-fold coordination of O atoms, involving the phenolate O atoms, two methoxy O atoms, one ethanol O atom, and two O atoms from two nitrate anions and one from the bridging nitrate anion. In the crystal, intermolecular O—H⋯O and C—H⋯O interactions generate a layer structure extending parallel to (101). International Union of Crystallography 2009-09-05 /pmc/articles/PMC2970192/ /pubmed/21577700 http://dx.doi.org/10.1107/S1600536809033558 Text en © Huang et al. 2009 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 Huang, Qiang Sui, Yu-Hua Zhang, Guo-Xiang {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4) O (1),O (1′),O (6),O (6′):2κ(4) O (1),N,N′,O (1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2) O:O′-dinitrato-1κ(4) O,O′-samarium(III)zinc(II) |
title | {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4)
O
(1),O
(1′),O
(6),O
(6′):2κ(4)
O
(1),N,N′,O
(1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2)
O:O′-dinitrato-1κ(4)
O,O′-samarium(III)zinc(II) |
title_full | {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4)
O
(1),O
(1′),O
(6),O
(6′):2κ(4)
O
(1),N,N′,O
(1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2)
O:O′-dinitrato-1κ(4)
O,O′-samarium(III)zinc(II) |
title_fullStr | {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4)
O
(1),O
(1′),O
(6),O
(6′):2κ(4)
O
(1),N,N′,O
(1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2)
O:O′-dinitrato-1κ(4)
O,O′-samarium(III)zinc(II) |
title_full_unstemmed | {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4)
O
(1),O
(1′),O
(6),O
(6′):2κ(4)
O
(1),N,N′,O
(1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2)
O:O′-dinitrato-1κ(4)
O,O′-samarium(III)zinc(II) |
title_short | {6,6′-Dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4)
O
(1),O
(1′),O
(6),O
(6′):2κ(4)
O
(1),N,N′,O
(1′)}(ethanol-1κO)-μ-nitrato-1:2κ(2)
O:O′-dinitrato-1κ(4)
O,O′-samarium(III)zinc(II) |
title_sort | {6,6′-dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1κ(4)
o
(1),o
(1′),o
(6),o
(6′):2κ(4)
o
(1),n,n′,o
(1′)}(ethanol-1κo)-μ-nitrato-1:2κ(2)
o:o′-dinitrato-1κ(4)
o,o′-samarium(iii)zinc(ii) |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970192/ https://www.ncbi.nlm.nih.gov/pubmed/21577700 http://dx.doi.org/10.1107/S1600536809033558 |
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