Synthesis and crystal structure of two supramolecular compounds constructed from amantadine and polyoxometalate

Jing Yang; Kunlin Huang; Zhifa Pu; Yun Gong; Hui Li; Changwen Hu

doi:10.1016/j.molstruc.2005.12.040

Synthesis and crystal structure of two supramolecular compounds constructed from amantadine and polyoxometalate

Jing Yang, Kunlin Huang, Zhifa Pu, Yun Gong, Hui Li, Changwen Hu^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

17 Citations (Scopus)

Abstract

Two organic-inorganic hybrid compounds based on amantadines and polyoxometalates formulated as (C₁₀H₁₈N)₄(H₂V₁₀O₂₈)·2DMF·2H₂O (1) and (C₁₀H₁₈N)₃(PMo₁₂O₄₀) (2), were synthesized and structurally characterized by elemental analysis, single-crystal X-ray diffraction analysis, IR, UV and TGA. Compounds 1 and 2 consist of protonated amantadines together with different polyoxometalates, [H₂V₁₀O₂₈]^4- and [PMo₁₂O₄₀]^3-, respectively. There are hydrogen bonding interactions and electrostatic attractions between polyoxometalates and amantadines in 1 and 2. Polyoxometalates are linked through amantadines into a two-dimensional network via hydrogen bonds in the two compounds. The two-dimensional framework is further extended into supramolecular network by hydrophobic interaction of amantadines between adjacent layers. The crystal packing patterns of the two compounds reveal various supramolecular framework.

Original language	English
Pages (from-to)	162-168
Number of pages	7
Journal	Journal of Molecular Structure
Volume	789
Issue number	1-3
DOIs	https://doi.org/10.1016/j.molstruc.2005.12.040
Publication status	Published - 22 May 2006

Keywords

Crystal structure
Hydrogen-bonding
Polyoxometalate
Protonated amantadine
Supramolecular framework
Synthesis

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10.1016/j.molstruc.2005.12.040

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title = "Synthesis and crystal structure of two supramolecular compounds constructed from amantadine and polyoxometalate",

abstract = "Two organic-inorganic hybrid compounds based on amantadines and polyoxometalates formulated as (C10H18N)4(H2V10O28)·2DMF·2H2O (1) and (C10H18N)3(PMo12O40) (2), were synthesized and structurally characterized by elemental analysis, single-crystal X-ray diffraction analysis, IR, UV and TGA. Compounds 1 and 2 consist of protonated amantadines together with different polyoxometalates, [H2V10O28]4- and [PMo12O40]3-, respectively. There are hydrogen bonding interactions and electrostatic attractions between polyoxometalates and amantadines in 1 and 2. Polyoxometalates are linked through amantadines into a two-dimensional network via hydrogen bonds in the two compounds. The two-dimensional framework is further extended into supramolecular network by hydrophobic interaction of amantadines between adjacent layers. The crystal packing patterns of the two compounds reveal various supramolecular framework.",

keywords = "Crystal structure, Hydrogen-bonding, Polyoxometalate, Protonated amantadine, Supramolecular framework, Synthesis",

author = "Jing Yang and Kunlin Huang and Zhifa Pu and Yun Gong and Hui Li and Changwen Hu",

year = "2006",

month = may,

day = "22",

doi = "10.1016/j.molstruc.2005.12.040",

language = "English",

volume = "789",

pages = "162--168",

journal = "Journal of Molecular Structure",

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T1 - Synthesis and crystal structure of two supramolecular compounds constructed from amantadine and polyoxometalate

AU - Yang, Jing

AU - Huang, Kunlin

AU - Pu, Zhifa

AU - Gong, Yun

AU - Li, Hui

AU - Hu, Changwen

PY - 2006/5/22

Y1 - 2006/5/22

N2 - Two organic-inorganic hybrid compounds based on amantadines and polyoxometalates formulated as (C10H18N)4(H2V10O28)·2DMF·2H2O (1) and (C10H18N)3(PMo12O40) (2), were synthesized and structurally characterized by elemental analysis, single-crystal X-ray diffraction analysis, IR, UV and TGA. Compounds 1 and 2 consist of protonated amantadines together with different polyoxometalates, [H2V10O28]4- and [PMo12O40]3-, respectively. There are hydrogen bonding interactions and electrostatic attractions between polyoxometalates and amantadines in 1 and 2. Polyoxometalates are linked through amantadines into a two-dimensional network via hydrogen bonds in the two compounds. The two-dimensional framework is further extended into supramolecular network by hydrophobic interaction of amantadines between adjacent layers. The crystal packing patterns of the two compounds reveal various supramolecular framework.

AB - Two organic-inorganic hybrid compounds based on amantadines and polyoxometalates formulated as (C10H18N)4(H2V10O28)·2DMF·2H2O (1) and (C10H18N)3(PMo12O40) (2), were synthesized and structurally characterized by elemental analysis, single-crystal X-ray diffraction analysis, IR, UV and TGA. Compounds 1 and 2 consist of protonated amantadines together with different polyoxometalates, [H2V10O28]4- and [PMo12O40]3-, respectively. There are hydrogen bonding interactions and electrostatic attractions between polyoxometalates and amantadines in 1 and 2. Polyoxometalates are linked through amantadines into a two-dimensional network via hydrogen bonds in the two compounds. The two-dimensional framework is further extended into supramolecular network by hydrophobic interaction of amantadines between adjacent layers. The crystal packing patterns of the two compounds reveal various supramolecular framework.

KW - Crystal structure

KW - Hydrogen-bonding

KW - Polyoxometalate

KW - Protonated amantadine

KW - Supramolecular framework

KW - Synthesis

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DO - 10.1016/j.molstruc.2005.12.040

M3 - Article

AN - SCOPUS:33744975437

SN - 0022-2860

VL - 789

SP - 162

EP - 168

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

IS - 1-3

ER -

Synthesis and crystal structure of two supramolecular compounds constructed from amantadine and polyoxometalate

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Keywords

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