Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated

Detalhes bibliográficos
Autor(a) principal: Silva, M. Ramos
Data de Publicação: 2001
Outros Autores: Paixão, J. A., Beja, A. Matos, Veiga, L. Alte da, Martín-Gil, J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/7694
https://doi.org/10.1023/A:1014319905435
Resumo: [Cu2(bet)4Cl2]Cl2·4H2O (bet = betaine: IUPAC name: trimethylammonioacetate) is monoclinic, space group P21/c, a = 11.0510(10) Å, b = 14.7140(4) Å, c = 11.1620(15) Å, ß = 107.40(2)°. The dinuclear copper(II) cation [Cu2(bet)4Cl2]2+ is counterbalanced by two naked Cl- ions. The copper(II) ions have a square bipyramidal environment with oxygen atoms from the acetato groups in the basal planes and a chlorine and a copper atom occupying the apical positions. The metal atoms are µ2-bridged by four acetato groups and the molecular symmetry is close to C2h. The two symmetry-independent chelating betaine molecules are present in their zwitterionic, neutral form.
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spelling Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated[Cu2(bet)4Cl2]Cl2·4H2O (bet = betaine: IUPAC name: trimethylammonioacetate) is monoclinic, space group P21/c, a = 11.0510(10) Å, b = 14.7140(4) Å, c = 11.1620(15) Å, ß = 107.40(2)°. The dinuclear copper(II) cation [Cu2(bet)4Cl2]2+ is counterbalanced by two naked Cl- ions. The copper(II) ions have a square bipyramidal environment with oxygen atoms from the acetato groups in the basal planes and a chlorine and a copper atom occupying the apical positions. The metal atoms are µ2-bridged by four acetato groups and the molecular symmetry is close to C2h. The two symmetry-independent chelating betaine molecules are present in their zwitterionic, neutral form.2001info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/7694http://hdl.handle.net/10316/7694https://doi.org/10.1023/A:1014319905435engJournal of Chemical Crystallography. 31:3 (2001) 167-171Silva, M. RamosPaixão, J. A.Beja, A. MatosVeiga, L. Alte daMartín-Gil, J.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2021-11-08T11:28:27Zoai:estudogeral.uc.pt:10316/7694Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:59:42.235645Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
title Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
spellingShingle Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
Silva, M. Ramos
title_short Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
title_full Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
title_fullStr Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
title_full_unstemmed Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
title_sort Crystal structure of tetrakis (µ-betaine-O,O') dichloro-dicopper(II) dichloride tetrahydrated
author Silva, M. Ramos
author_facet Silva, M. Ramos
Paixão, J. A.
Beja, A. Matos
Veiga, L. Alte da
Martín-Gil, J.
author_role author
author2 Paixão, J. A.
Beja, A. Matos
Veiga, L. Alte da
Martín-Gil, J.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva, M. Ramos
Paixão, J. A.
Beja, A. Matos
Veiga, L. Alte da
Martín-Gil, J.
description [Cu2(bet)4Cl2]Cl2·4H2O (bet = betaine: IUPAC name: trimethylammonioacetate) is monoclinic, space group P21/c, a = 11.0510(10) Å, b = 14.7140(4) Å, c = 11.1620(15) Å, ß = 107.40(2)°. The dinuclear copper(II) cation [Cu2(bet)4Cl2]2+ is counterbalanced by two naked Cl- ions. The copper(II) ions have a square bipyramidal environment with oxygen atoms from the acetato groups in the basal planes and a chlorine and a copper atom occupying the apical positions. The metal atoms are µ2-bridged by four acetato groups and the molecular symmetry is close to C2h. The two symmetry-independent chelating betaine molecules are present in their zwitterionic, neutral form.
publishDate 2001
dc.date.none.fl_str_mv 2001
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/7694
http://hdl.handle.net/10316/7694
https://doi.org/10.1023/A:1014319905435
url http://hdl.handle.net/10316/7694
https://doi.org/10.1023/A:1014319905435
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Chemical Crystallography. 31:3 (2001) 167-171
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