Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate

Xiao Li Ma; Shuai Sun

Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate

Xiao Li Ma^*, Shuai Sun

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Beijing Institute of Technology

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

Abstract

The title compound bis (1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate, [C₁₁H₂₁N₂]₂ [W₆O₁₉], was synthesized and characterized by single-crystal X-ray diffraction, IR and elemental analysis. It crystallizes in the monoclinic system, space group P2₁/n with a=1.112 84(14), b=1.283 84(17), c=1.293 28(17) nm, β=96.410(2)°, V=1.8362(4) nm³, C₂₂H₄₂N₄O₁₉W₆, M_r=1769.70, D_c=3.201 g/cm³, F(000)=1596, Z=2, μ(MoKα)=18.797 mm^-1, the final R=0.0313, _wR=0.0598 for observed reflections (I>2σ(I)).

Original language	English
Pages (from-to)	265-269
Number of pages	5
Journal	Journal of Beijing Institute of Technology (English Edition)
Volume	23
Issue number	2
Publication status	Published - 1 Jun 2014
Externally published	Yes

Keywords

Crystal structure
Hexatungstate
N-heterocyclic carbenes

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title = "Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate",

abstract = "The title compound bis (1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate, [C11H21N2]2 [W6O19], was synthesized and characterized by single-crystal X-ray diffraction, IR and elemental analysis. It crystallizes in the monoclinic system, space group P21/n with a=1.112 84(14), b=1.283 84(17), c=1.293 28(17) nm, β=96.410(2)°, V=1.8362(4) nm3, C22H42N4O19W6, Mr=1769.70, Dc=3.201 g/cm3, F(000)=1596, Z=2, μ(MoKα)=18.797 mm-1, the final R=0.0313, wR=0.0598 for observed reflections (I>2σ(I)).",

keywords = "Crystal structure, Hexatungstate, N-heterocyclic carbenes",

author = "Ma, {Xiao Li} and Shuai Sun",

note = "Publisher Copyright: {\textcopyright}Copyright Protection",

year = "2014",

month = jun,

day = "1",

language = "English",

volume = "23",

pages = "265--269",

journal = "Journal of Beijing Institute of Technology (English Edition)",

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T1 - Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate

AU - Ma, Xiao Li

AU - Sun, Shuai

N1 - Publisher Copyright: ©Copyright Protection

PY - 2014/6/1

Y1 - 2014/6/1

N2 - The title compound bis (1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate, [C11H21N2]2 [W6O19], was synthesized and characterized by single-crystal X-ray diffraction, IR and elemental analysis. It crystallizes in the monoclinic system, space group P21/n with a=1.112 84(14), b=1.283 84(17), c=1.293 28(17) nm, β=96.410(2)°, V=1.8362(4) nm3, C22H42N4O19W6, Mr=1769.70, Dc=3.201 g/cm3, F(000)=1596, Z=2, μ(MoKα)=18.797 mm-1, the final R=0.0313, wR=0.0598 for observed reflections (I>2σ(I)).

AB - The title compound bis (1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate, [C11H21N2]2 [W6O19], was synthesized and characterized by single-crystal X-ray diffraction, IR and elemental analysis. It crystallizes in the monoclinic system, space group P21/n with a=1.112 84(14), b=1.283 84(17), c=1.293 28(17) nm, β=96.410(2)°, V=1.8362(4) nm3, C22H42N4O19W6, Mr=1769.70, Dc=3.201 g/cm3, F(000)=1596, Z=2, μ(MoKα)=18.797 mm-1, the final R=0.0313, wR=0.0598 for observed reflections (I>2σ(I)).

KW - Crystal structure

KW - Hexatungstate

KW - N-heterocyclic carbenes

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M3 - Article

AN - SCOPUS:84907865190

SN - 1004-0579

VL - 23

SP - 265

EP - 269

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 2

ER -

Synthesis and crystal structure of bis(1,3-diisopropyl-4,5-dimethylimidazolium) hexatungstate

Abstract

Keywords

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