Structural Diversity of Coordination Polymers Based on a Heterotopic Ligand: Cu(II)-Carboxylate vs Cu(I)-Thiolate
O. Veselska
(1)
,
L. Cai
(2, 3)
,
D. Podbevsek
(4)
,
G. Ledoux
(4)
,
N. Guillou
(5)
,
G. Pilet
(3)
,
A. Fateeva
(3)
,
A. Demessence
(1)
G. Ledoux
- Fonction : Auteur
- PersonId : 16913
- IdHAL : gilles-ledoux
- ORCID : 0000-0002-0867-1285
- IdRef : 135604931
G. Pilet
- Fonction : Auteur
- PersonId : 179248
- IdHAL : guillaume-pilet
- ORCID : 0000-0002-0548-0651
- IdRef : 075019205
A. Fateeva
- Fonction : Auteur
- PersonId : 15398
- IdHAL : alexandra-fateeva
- ORCID : 0000-0003-3805-6571
- IdRef : 135549981
A. Demessence
- Fonction : Auteur
- PersonId : 10519
- IdHAL : aude-demessence
- ORCID : 0000-0002-8690-5489
- IdRef : 120913895
Résumé
Two copper(II)-carboxylate disulfide coordination polymers [Cu2((O2CPhS)2)2(H2O)2]n (1, 2) and one copper(I)-thiolate coordination polymer [Cu(p-SPhCO2H)]n (3) have been synthesized using either the 4-mercaptobenzoic acid (HSPhCO2H) or the 4,4′-dithiodibenzoic acid ((SPhCO2H)2) as ligand. These three compounds were characterized by X-ray diffraction, IR, and thermogravimetric analyses. Compounds 1 and 2 are polymorphs with the presence, for both, of dinuclear paddle-wheel copper(II)-carboxylates. In 1, the adjacent dimeric Cu2 units are linked by two (O2CPhS)2 ligands generating a cyclic loop chain, and in 2, each pair of Cu (II) atoms is linked by four ligands to create 2D networks, that are 2-fold interpenetrated. Compound 3 presents a lamellar structure, with an exceptional thermal and chemical stability, and exhibits intrinsic multiple emission between 485 and 660 nm. The different intensities of these bands generate a cyclic luminescence thermochromism from yellow to green to yellow.
Format du dépôt | Notice |
---|---|
Type de dépôt | Article dans une revue |
Résumé |
en
Two copper(II)-carboxylate disulfide coordination polymers [Cu<sub>2</sub>((O<sub>2</sub>CPhS)<sub>2</sub>)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>]<sub>n</sub> (1, 2) and one copper(I)-thiolate coordination polymer [Cu(p-SPhCO<sub>2</sub>H)]<sub>n</sub> (3) have been synthesized using either the 4-mercaptobenzoic acid (HSPhCO<sub>2</sub>H) or the 4,4′-dithiodibenzoic acid ((SPhCO<sub>2</sub>H)<sub>2</sub>) as ligand. These three compounds were characterized by X-ray diffraction, IR, and thermogravimetric analyses. Compounds 1 and 2 are polymorphs with the presence, for both, of dinuclear paddle-wheel copper(II)-carboxylates. In 1, the adjacent dimeric Cu<sub>2</sub> units are linked by two (O<sub>2</sub>CPhS)<sub>2</sub> ligands generating a cyclic loop chain, and in 2, each pair of Cu (II) atoms is linked by four ligands to create 2D networks, that are 2-fold interpenetrated. Compound 3 presents a lamellar structure, with an exceptional thermal and chemical stability, and exhibits intrinsic multiple emission between 485 and 660 nm. The different intensities of these bands generate a cyclic luminescence thermochromism from yellow to green to yellow.
|
Titre |
en
Structural Diversity of Coordination Polymers Based on a Heterotopic Ligand: Cu(II)-Carboxylate vs Cu(I)-Thiolate
|
Auteur(s) |
O. Veselska
1
, L. Cai
2, 3
, D. Podbevsek
4
, G. Ledoux
4
, N. Guillou
5
, G. Pilet
3
, A. Fateeva
3
, A. Demessence
1
1
CDURABLE -
IRCELYON-C'Durable
( 410864 )
- France
2
IRCELYON -
Institut de recherches sur la catalyse et l'environnement de Lyon
( 26646 )
- 2 avenue Albert Einstein 69226 Villeurbanne cedex
- France
3
LMI -
Laboratoire des Multimatériaux et Interfaces
( 752 )
- bat. 731 43 Bvd du 11 Novembre 1918 69622 VILLEURBANNE CEDEX, puis
à partir de juillet 2017 : Bâtiment Chevreul 6 rue Victor Grignard 69622 Villeurbanne CEDEX
- France
4
ILM -
Institut Lumière Matière [Villeurbanne]
( 224716 )
- UMR5306 CNRS Université Claude Bernard Lyon 1 Domaine Scientifique de La Doua Bâtiment Kastler, 10 rue Ada Byron 69622 Villeurbanne CEDEX, Franc
- France
5
ILV -
Institut Lavoisier de Versailles
( 14457 )
- Bâtiment Lavoisier
45 avenue des Etats Unis
78035 VERSAILLES CEDEX
- France
|
Vulgarisation |
Non
|
Nom de la revue |
|
Langue du document |
Anglais
|
Comité de lecture |
Oui
|
Date de publication électronique |
2018-02-15
|
Audience |
Internationale
|
Volume |
57
|
Date de publication |
2018-03-05
|
Numéro |
5
|
Page/Identifiant |
2736-2743
|
Commentaire |
SSCI-VIDE+CDFA+OVE:ADM
|
Domaine(s) |
|
Mots-clés |
en
Physical and chemical processes, Chemical structure, Ligands, Coordination polymers, Disulfides
|
DOI | 10.1021/acs.inorgchem.7b03090 |
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