Synthesis and Crystal Structure of a New Chargeassisted Hydrogen-bonded Host Framework [Co(en)3]2[Zr2(C2O4)7]·2H2O

Citation: HAN Yi-De, ZHANG Jing, LIU Ning-Ning, WANG Yu, ZHANG Xia. Synthesis and Crystal Structure of a New Chargeassisted Hydrogen-bonded Host Framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O[J]. Chinese Journal of Structural Chemistry, 2015, 34(3): 435-440. doi: 10.14102/j.cnki.0254-5861.2011-0529 shu

Synthesis and Crystal Structure of a New Chargeassisted Hydrogen-bonded Host Framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O

a.
a. Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China;
b.
b. School of Chemistry and Material Science, Liaoning Shihua University, Fushun, Liaoning 113001, China;
c.
c. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China

通讯作者: ZHANG Xia,

基金项目:
This work was supported by the National Natural Science Foundation of China (Nos. 21301024, 21103017) (Nos. 21301024, 21103017)

the Fundamental Research Funds for the Central Universities (N120305003) (N120305003)

摘要: Using the deep eutectic solvent formed of oxalic acid and choline chloride, a new charge-assisted hydrogen-bonded host framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O (1) has been obtained. The title complex crystallizes in the monoclinic, space group P2₁/n (No. 14) with a=7.7448(10), b=14.5683(19), c=19.375(3)Å, β=92.124(2)°, V=2184.5(5)Å³, Z=4, D_c=1.996 g·cm^-3, F(000)=1332, μ=1.328 mm^-1, R=0.0353 and wR=0.0718 (I>2σ(I)). Single-crystal structure analysis reveals that the title complex possesses a 3D network assembled through a multitude of charge-assisted hydrogen bonds between the in situ generated anionic coordination complexes [Zr₂(C₂O₄)₇]^6- and metal complexes Co(en)₃³⁺.

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English

Synthesis and Crystal Structure of a New Chargeassisted Hydrogen-bonded Host Framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O

a.
a. Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China;
b.
b. School of Chemistry and Material Science, Liaoning Shihua University, Fushun, Liaoning 113001, China;
c.
c. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China

Corresponding author: ZHANG Xia,

Received Date: 08 October 2014
Fund Project:

Abstract: Using the deep eutectic solvent formed of oxalic acid and choline chloride, a new charge-assisted hydrogen-bonded host framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O (1) has been obtained. The title complex crystallizes in the monoclinic, space group P2₁/n (No. 14) with a=7.7448(10), b=14.5683(19), c=19.375(3)Å, β=92.124(2)°, V=2184.5(5)Å³, Z=4, D_c=1.996 g·cm^-3, F(000)=1332, μ=1.328 mm^-1, R=0.0353 and wR=0.0718 (I>2σ(I)). Single-crystal structure analysis reveals that the title complex possesses a 3D network assembled through a multitude of charge-assisted hydrogen bonds between the in situ generated anionic coordination complexes [Zr₂(C₂O₄)₇]^6- and metal complexes Co(en)₃³⁺.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Synthesis and Crystal Structure of a New Chargeassisted Hydrogen-bonded Host Framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O

通讯作者: ZHANG Xia,

English

Synthesis and Crystal Structure of a New Chargeassisted Hydrogen-bonded Host Framework [Co(en)₃]₂[Zr₂(C₂O₄)₇]·2H₂O

Corresponding author: ZHANG Xia,

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