Structural–Spectrochemical Correlations of
Variable Dimensionality Crystalline Metal–Organic Framework
Materials in Hydrothermal Reactivity Patterns of Binary–Ternary
Systems of Pb(II) with (a)Cyclic (Poly)carboxylate and Aromatic Chelator
Ligands
Catherine Gabriel
Angelos A. Vangelis
Catherine P. Raptopoulou
Aris Terzis
Vassilis Psycharis
Maria Zervou
Marko Bertmer
Athanasios Salifoglou
10.1021/acs.cgd.5b00861.s002
https://acs.figshare.com/articles/dataset/Structural_Spectrochemical_Correlations_of_Variable_Dimensionality_Crystalline_Metal_Organic_Framework_Materials_in_Hydrothermal_Reactivity_Patterns_of_Binary_Ternary_Systems_of_Pb_II_with_a_Cyclic_Poly_carboxylate_and_Aromatic_Chelator_Ligands/2113600
Efforts
to comprehend the structural–spectrochemical correlations of
crystalline metal–organic framework materials of Pb(II) with
(a)cyclic and aromatic chelators linked to photoluminescent applications
led to the hydrothermal pH-specific synthesis of crystalline materials
[Pb{H<sub>2</sub>BTC}(phen)(H<sub>2</sub>O)]<sub><i>n</i></sub>·2<i>n</i>H<sub>2</sub>O(<b>1</b>), [Pb<sub>2</sub>{CBTC}]<sub><i>n</i></sub>(<b>2</b>), [Pb<sub>4</sub>(phen)<sub>8</sub>{CBTC}<sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>]<sub>3</sub>·70.3H<sub>2</sub>O(<b>3</b>), and [Pb{HCTA}(H<sub>2</sub>O)<sub>2</sub>]<sub><i>n</i></sub>·<i>n</i>H<sub>2</sub>O(<b>4</b>). X-ray studies showed that <b>1</b>–<b>4</b> exhibit unique architectures linked
to 2D–3D coordination polymers formulated by Z-type units composed
of Pb<sub>2</sub>O<sub>2</sub> cores, unusually high number of lattice–water
molecules, and π–π and H-bond interactions. The
contribution of the nature–structure properties of the aliphatic-(a)cyclic
organic (poly)carboxylic/aromatic chelators-ligands to binary-ternary
Pb(II) reactivity weaves into the assembly of supramolecular networks,
thereby providing clear structural–spectroscopic inter-relationships
exemplifying the observed photoluminescent activity in a distinct
MOF-linked fashion.
2015-11-04 00:00:00
photoluminescent activity
photoluminescent applications
supramolecular networks
Hydrothermal Reactivity Patterns
Aromatic Chelator LigandsEfforts
Pb 2O cores