Barium–phosphonate coordination layers: Syntheses, crystal structures, and luminescent properties

Hui Ling Sung; Tze Min Her; Chong You Chen; Yu Wei Xie; Ya Chu Chang

doi:10.1016/j.jssc.2018.09.036

Barium–phosphonate coordination layers: Syntheses, crystal structures, and luminescent properties

Hui Ling Sung^*, Tze Min Her, Chong You Chen, Yu Wei Xie, Ya Chu Chang

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Compounds {[Ba₃(tpmm)(H₂O)₁₅]·5H₂O}_n (1) and {[Ba₆(tpmm)₂(H₂O)₂₂]·15H₂O}_n (2) were obtained through reactants slowly diffusion of barium acetate (Ba(CH₃COO)₂) and 2,4,6-tris(phosphorylmethyl)mesitylene (H₆tpmm) at room temperature in H₂O/THF/MeOH media without and with the addition of pyrazine (pz), respectively. Single-crystal X-ray structure analysis shows that compound 1 features a two-dimensional (2D) layer structure, with an I¹O¹ connectivity, in which the one-dimensional (1D) inorganic Ba−O−Ba double-stranded ribbon-like chains are cross-linked by the cis,cis,cis-configured μ₃-tpmm⁶⁻ anions. Compound 2 has also a 2D layer structure but with an I²O⁰ connectivity, in which the 2D inorganic Ba−O−Ba layer is capped by the cis,cis,cis-configured μ₄- and μ₃-tpmm⁶⁻ anions. Of interest, in 2 there are significant cation−π interactions between the Ba²⁺ ion and the phenyl core of the μ₄-tpmm⁶⁻ anion. Compounds 1 and 2 both display a high thermal stability approaching to 402 °C and 545 °C, respectively, and emit three ligand-based emission bands in the solid-state at room temperature.

Original language	English
Pages (from-to)	271-277
Number of pages	7
Journal	Journal of Solid State Chemistry
Volume	269
DOIs	https://doi.org/10.1016/j.jssc.2018.09.036
Publication status	Published - 2019 Jan

Keywords

Barium
Coordination polymer
Luminescent property
Phosphonate

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.jssc.2018.09.036

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@article{8b68a6d55ccc4be19abca2b2d5221f73,

title = "Barium–phosphonate coordination layers: Syntheses, crystal structures, and luminescent properties",

abstract = "Compounds {[Ba3(tpmm)(H2O)15]·5H2O}n (1) and {[Ba6(tpmm)2(H2O)22]·15H2O}n (2) were obtained through reactants slowly diffusion of barium acetate (Ba(CH3COO)2) and 2,4,6-tris(phosphorylmethyl)mesitylene (H6tpmm) at room temperature in H2O/THF/MeOH media without and with the addition of pyrazine (pz), respectively. Single-crystal X-ray structure analysis shows that compound 1 features a two-dimensional (2D) layer structure, with an I1O1 connectivity, in which the one-dimensional (1D) inorganic Ba−O−Ba double-stranded ribbon-like chains are cross-linked by the cis,cis,cis-configured μ3-tpmm6− anions. Compound 2 has also a 2D layer structure but with an I2O0 connectivity, in which the 2D inorganic Ba−O−Ba layer is capped by the cis,cis,cis-configured μ4- and μ3-tpmm6− anions. Of interest, in 2 there are significant cation−π interactions between the Ba2+ ion and the phenyl core of the μ4-tpmm6− anion. Compounds 1 and 2 both display a high thermal stability approaching to 402 °C and 545 °C, respectively, and emit three ligand-based emission bands in the solid-state at room temperature.",

keywords = "Barium, Coordination polymer, Luminescent property, Phosphonate",

author = "Sung, {Hui Ling} and Her, {Tze Min} and Chen, {Chong You} and Xie, {Yu Wei} and Chang, {Ya Chu}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Inc.",

year = "2019",

month = jan,

doi = "10.1016/j.jssc.2018.09.036",

language = "English",

volume = "269",

pages = "271--277",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - Barium–phosphonate coordination layers

T2 - Syntheses, crystal structures, and luminescent properties

AU - Sung, Hui Ling

AU - Her, Tze Min

AU - Chen, Chong You

AU - Xie, Yu Wei

AU - Chang, Ya Chu

PY - 2019/1

Y1 - 2019/1

N2 - Compounds {[Ba3(tpmm)(H2O)15]·5H2O}n (1) and {[Ba6(tpmm)2(H2O)22]·15H2O}n (2) were obtained through reactants slowly diffusion of barium acetate (Ba(CH3COO)2) and 2,4,6-tris(phosphorylmethyl)mesitylene (H6tpmm) at room temperature in H2O/THF/MeOH media without and with the addition of pyrazine (pz), respectively. Single-crystal X-ray structure analysis shows that compound 1 features a two-dimensional (2D) layer structure, with an I1O1 connectivity, in which the one-dimensional (1D) inorganic Ba−O−Ba double-stranded ribbon-like chains are cross-linked by the cis,cis,cis-configured μ3-tpmm6− anions. Compound 2 has also a 2D layer structure but with an I2O0 connectivity, in which the 2D inorganic Ba−O−Ba layer is capped by the cis,cis,cis-configured μ4- and μ3-tpmm6− anions. Of interest, in 2 there are significant cation−π interactions between the Ba2+ ion and the phenyl core of the μ4-tpmm6− anion. Compounds 1 and 2 both display a high thermal stability approaching to 402 °C and 545 °C, respectively, and emit three ligand-based emission bands in the solid-state at room temperature.

AB - Compounds {[Ba3(tpmm)(H2O)15]·5H2O}n (1) and {[Ba6(tpmm)2(H2O)22]·15H2O}n (2) were obtained through reactants slowly diffusion of barium acetate (Ba(CH3COO)2) and 2,4,6-tris(phosphorylmethyl)mesitylene (H6tpmm) at room temperature in H2O/THF/MeOH media without and with the addition of pyrazine (pz), respectively. Single-crystal X-ray structure analysis shows that compound 1 features a two-dimensional (2D) layer structure, with an I1O1 connectivity, in which the one-dimensional (1D) inorganic Ba−O−Ba double-stranded ribbon-like chains are cross-linked by the cis,cis,cis-configured μ3-tpmm6− anions. Compound 2 has also a 2D layer structure but with an I2O0 connectivity, in which the 2D inorganic Ba−O−Ba layer is capped by the cis,cis,cis-configured μ4- and μ3-tpmm6− anions. Of interest, in 2 there are significant cation−π interactions between the Ba2+ ion and the phenyl core of the μ4-tpmm6− anion. Compounds 1 and 2 both display a high thermal stability approaching to 402 °C and 545 °C, respectively, and emit three ligand-based emission bands in the solid-state at room temperature.

KW - Barium

KW - Coordination polymer

KW - Luminescent property

KW - Phosphonate

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U2 - 10.1016/j.jssc.2018.09.036

DO - 10.1016/j.jssc.2018.09.036

M3 - Article

AN - SCOPUS:85054330098

SN - 0022-4596

VL - 269

SP - 271

EP - 277

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

ER -

Barium–phosphonate coordination layers: Syntheses, crystal structures, and luminescent properties

Abstract

Keywords

ASJC Scopus subject areas

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CCDC 1849392: Experimental Crystal Structure Determination

CCDC 1849391: Experimental Crystal Structure Determination

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Barium–phosphonate coordination layers: Syntheses, crystal structures, and luminescent properties

Abstract

Keywords

ASJC Scopus subject areas

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CCDC 1849392: Experimental Crystal Structure Determination

CCDC 1849391: Experimental Crystal Structure Determination

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