Two Sets of Metal Organic Frameworks along the Lanthanide Series Constructed by 2,3-Dimethylsuccinate: Structures, Topologies, and Strong Emission without Ligand Sensitization
Gomez, German E. ; Bernini, Maria C. ; Brusau, Elena V. ; Narda, Griselda E. ; Massad, Walter A. and Labrador, Ana LU
(2013)
In Crystal Growth & Design
13(12).
p.5249-5260
- Abstract
- Reactions in aqueous solution under hydrothermal conditions between (+/-)-2,3-dimethylsuccinic acid and lanthanide chlorides lead to two different isostructural types with chemical formulas [Ln(2)(C6H8O4)(3)(H2O)(2)] Ln(III) = Pr-Eu (except Pm) (Type I, compounds 1-4) and [Ln(2)(C6H8O4)(3)] Ln(III) = Tb-Yb (except Tm) (Type II, compounds 5-9). The crystal structure has been solved for the Pr (1)-, Sm (3)-, and Ho (7)-containing compounds by means of single-crystal XRD methods, whereas powder XRD Rietveld refinement was used for the rest of the MOFs. Compounds 1-4 crystallize in the triclinic space group P (1) over bar, whereas compounds 5-9 belong to the tetragonal space group P(4)2(1)2. Type I and II compounds are 3D frameworks consisting... (More)
- Reactions in aqueous solution under hydrothermal conditions between (+/-)-2,3-dimethylsuccinic acid and lanthanide chlorides lead to two different isostructural types with chemical formulas [Ln(2)(C6H8O4)(3)(H2O)(2)] Ln(III) = Pr-Eu (except Pm) (Type I, compounds 1-4) and [Ln(2)(C6H8O4)(3)] Ln(III) = Tb-Yb (except Tm) (Type II, compounds 5-9). The crystal structure has been solved for the Pr (1)-, Sm (3)-, and Ho (7)-containing compounds by means of single-crystal XRD methods, whereas powder XRD Rietveld refinement was used for the rest of the MOFs. Compounds 1-4 crystallize in the triclinic space group P (1) over bar, whereas compounds 5-9 belong to the tetragonal space group P(4)2(1)2. Type I and II compounds are 3D frameworks consisting of chains of [LnO(8)(H2O)] or [LnO(8)] polyhedra, respectively, linked by dimethylsuccinate anions, giving rise to (IO2)-O-1 connectivity. All the compounds were characterized by X-ray diffraction, variable-temperature Fourier transform infrared spectroscopy, and thermal analysis. An exhaustive topological study was performed in comparison with other related compounds. The photoluminescent (PL) properties for compounds 3, 4, and 5 have been also explored, indicating that a metal-centered luminescent process takes place. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4272780
- author
- Gomez, German E.
; Bernini, Maria C.
; Brusau, Elena V.
; Narda, Griselda E.
; Massad, Walter A.
and Labrador, Ana
LU
- organization
- publishing date
- 2013
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Crystal Growth & Design
- volume
- 13
- issue
- 12
- pages
- 5249 - 5260
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- wos:000328100400014
- scopus:84889873140
- ISSN
- 1528-7483
- DOI
- 10.1021/cg401006d
- language
- English
- LU publication?
- yes
- id
- 020550a1-11bf-4af7-8ddf-f6190eeecaf6 (old id 4272780)
- date added to LUP
- 2016-04-01 11:07:15
- date last changed
- 2022-01-26 05:33:19
@article{020550a1-11bf-4af7-8ddf-f6190eeecaf6,
abstract = {{Reactions in aqueous solution under hydrothermal conditions between (+/-)-2,3-dimethylsuccinic acid and lanthanide chlorides lead to two different isostructural types with chemical formulas [Ln(2)(C6H8O4)(3)(H2O)(2)] Ln(III) = Pr-Eu (except Pm) (Type I, compounds 1-4) and [Ln(2)(C6H8O4)(3)] Ln(III) = Tb-Yb (except Tm) (Type II, compounds 5-9). The crystal structure has been solved for the Pr (1)-, Sm (3)-, and Ho (7)-containing compounds by means of single-crystal XRD methods, whereas powder XRD Rietveld refinement was used for the rest of the MOFs. Compounds 1-4 crystallize in the triclinic space group P (1) over bar, whereas compounds 5-9 belong to the tetragonal space group P(4)2(1)2. Type I and II compounds are 3D frameworks consisting of chains of [LnO(8)(H2O)] or [LnO(8)] polyhedra, respectively, linked by dimethylsuccinate anions, giving rise to (IO2)-O-1 connectivity. All the compounds were characterized by X-ray diffraction, variable-temperature Fourier transform infrared spectroscopy, and thermal analysis. An exhaustive topological study was performed in comparison with other related compounds. The photoluminescent (PL) properties for compounds 3, 4, and 5 have been also explored, indicating that a metal-centered luminescent process takes place.}},
author = {{Gomez, German E. and Bernini, Maria C. and Brusau, Elena V. and Narda, Griselda E. and Massad, Walter A. and Labrador, Ana}},
issn = {{1528-7483}},
language = {{eng}},
number = {{12}},
pages = {{5249--5260}},
publisher = {{The American Chemical Society (ACS)}},
series = {{Crystal Growth & Design}},
title = {{Two Sets of Metal Organic Frameworks along the Lanthanide Series Constructed by 2,3-Dimethylsuccinate: Structures, Topologies, and Strong Emission without Ligand Sensitization}},
url = {{http://dx.doi.org/10.1021/cg401006d}},
doi = {{10.1021/cg401006d}},
volume = {{13}},
year = {{2013}},
}