Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines

The crystal structures of heptamethylenediammonium bis(saccharinate) monohydrate, [H3N-(CH2)7-NH3J(sac) 2-H2O(1) and octamethylenediammonium bis(saccharinate) hemihydrate, [H3N-(CH2)8-NH3J(sac) 2-0.5H2O(2), were determined by single-crystal X-ray diffraction methods. Compound 1 crystallizes in the t...

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Autores principales: Castellano, Eduardo Ernesto, Piro, Oscar Enrique, Parajón Costa, Beatriz S., Barán, Enrique José
Formato: Articulo
Lenguaje:Inglés
Publicado: 2009
Materias:
Química
Crystal Structures
Heptamethylenediammonium bis(saccharinate) Monohydrate
IR Spectra
Octamethylenediammo- nium Bis(saccharinate) Hemihydrate
Supramolecular Adducts
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/82738
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-82738
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Crystal Structures
Heptamethylenediammonium bis(saccharinate) Monohydrate
IR Spectra
Octamethylenediammo- nium Bis(saccharinate) Hemihydrate
Supramolecular Adducts
spellingShingle Química
Crystal Structures
Heptamethylenediammonium bis(saccharinate) Monohydrate
IR Spectra
Octamethylenediammo- nium Bis(saccharinate) Hemihydrate
Supramolecular Adducts
Castellano, Eduardo Ernesto
Piro, Oscar Enrique
Parajón Costa, Beatriz S.
Barán, Enrique José
Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
topic_facet Química
Crystal Structures
Heptamethylenediammonium bis(saccharinate) Monohydrate
IR Spectra
Octamethylenediammo- nium Bis(saccharinate) Hemihydrate
Supramolecular Adducts
description The crystal structures of heptamethylenediammonium bis(saccharinate) monohydrate, [H3N-(CH2)7-NH3J(sac) 2-H2O(1) and octamethylenediammonium bis(saccharinate) hemihydrate, [H3N-(CH2)8-NH3J(sac) 2-0.5H2O(2), were determined by single-crystal X-ray diffraction methods. Compound 1 crystallizes in the triclinic space group PI with 2 molecules per unit cell, and 2 in the mono-clinic space group P2 1/a with Z = 4. The saccharinate moiety is planar in both compounds presenting bonding characteristics comparable to those found in other saccharinate salts. The ionic crystals are fürther stabilized by an extensive H-bonding network, which links the anions and cations into an infinite three-dimensional supramolecular assembly. The FTIR spectra of the adducts are briefly discussed in comparison with those of the constituent molecules.
format Articulo
Articulo
author Castellano, Eduardo Ernesto
Piro, Oscar Enrique
Parajón Costa, Beatriz S.
Barán, Enrique José
author_facet Castellano, Eduardo Ernesto
Piro, Oscar Enrique
Parajón Costa, Beatriz S.
Barán, Enrique José
author_sort Castellano, Eduardo Ernesto
title Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
title_short Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
title_full Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
title_fullStr Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
title_full_unstemmed Two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
title_sort two new supramolecular assemblies obtained by reaction between saccharin and long-chain diamines
publishDate 2009
url http://sedici.unlp.edu.ar/handle/10915/82738
work_keys_str_mv AT castellanoeduardoernesto twonewsupramolecularassembliesobtainedbyreactionbetweensaccharinandlongchaindiamines
AT pirooscarenrique twonewsupramolecularassembliesobtainedbyreactionbetweensaccharinandlongchaindiamines
AT parajoncostabeatrizs twonewsupramolecularassembliesobtainedbyreactionbetweensaccharinandlongchaindiamines
AT baranenriquejose twonewsupramolecularassembliesobtainedbyreactionbetweensaccharinandlongchaindiamines
bdutipo_str Repositorios
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