Hydrothermal synthesis, properties and crystal structure of [Co(enMe)3]2[As8V14O 42(H2O)]·10H2O

Qing Xin Zeng; Guo Yu Yang; Ji Qing Xu; Xiao Ying Huang

Hydrothermal synthesis, properties and crystal structure of [Co(enMe)₃]₂[As₈V₁₄O ₄₂(H₂O)]·10H₂O

Qing Xin Zeng^*, Guo Yu Yang, Ji Qing Xu, Xiao Ying Huang

^*Corresponding author for this work

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

6 Citations (Scopus)

Abstract

The title compound [Co(enMe)₃]₂[As₈V₁₄O ₄₂(H₂O)]·10H₂O was hydrothermally synthesized and its structure was determined by single-crystal X-ray analysis. It crystallizes in monoclinic, space group C2/c with a = 28.990(7), b = 15.540(6), c = 22.77(1) Å, β = 131.24(4)°, T = 293(2) K, M_r = 2744.68, μ(MoKα) = 7.239 mm^-1, V = 7714(7) Å³, Z = 4, D_c = 2.363 g/cm³, R = 0.069, Rw = 0.073, (Δ/σ)_max = 0.008, S = 1.54, (Δρ)_max = 1.09 and (Δρ)_min = -1.13 e/Å³. This compound contains ten H₂O molecules and one [As₈V₁₄O₄₂(H₂O)]^4- anion which has fourteen distorted VO₅ square pyramids and eight AsO₃ triangular pyramids with a H₂O molecule at its center, and two distorted octahedrally coordinated Co(II) complex cations. The anion and coordinated Co(II) ions are connected by hydrogen bonds, forming a 3-dimensional framework.

Original language	English
Pages (from-to)	103-108
Number of pages	6
Journal	Jiegou Huaxue
Volume	22
Issue number	1
Publication status	Published - 2003
Externally published	Yes

Keywords

Arsenic
Crystal structure
Hydrothermal synthesis
Vanadium-oxygen cluster

Cite this

@article{f1fc434d504849c0aa270b8596be2e63,

title = "Hydrothermal synthesis, properties and crystal structure of [Co(enMe)3]2[As8V14O 42(H2O)]·10H2O",

abstract = "The title compound [Co(enMe)3]2[As8V14O 42(H2O)]·10H2O was hydrothermally synthesized and its structure was determined by single-crystal X-ray analysis. It crystallizes in monoclinic, space group C2/c with a = 28.990(7), b = 15.540(6), c = 22.77(1) {\AA}, β = 131.24(4)°, T = 293(2) K, Mr = 2744.68, μ(MoKα) = 7.239 mm-1, V = 7714(7) {\AA}3, Z = 4, Dc = 2.363 g/cm3, R = 0.069, Rw = 0.073, (Δ/σ)max = 0.008, S = 1.54, (Δρ)max = 1.09 and (Δρ)min = -1.13 e/{\AA}3. This compound contains ten H2O molecules and one [As8V14O42(H2O)]4- anion which has fourteen distorted VO5 square pyramids and eight AsO3 triangular pyramids with a H2O molecule at its center, and two distorted octahedrally coordinated Co(II) complex cations. The anion and coordinated Co(II) ions are connected by hydrogen bonds, forming a 3-dimensional framework.",

keywords = "Arsenic, Crystal structure, Hydrothermal synthesis, Vanadium-oxygen cluster",

author = "Zeng, {Qing Xin} and Yang, {Guo Yu} and Xu, {Ji Qing} and Huang, {Xiao Ying}",

year = "2003",

language = "English",

volume = "22",

pages = "103--108",

journal = "Jiegou Huaxue",

issn = "0254-5861",

publisher = "Fujian Institute of Research of the Structure of Matter",

number = "1",

}

TY - JOUR

T1 - Hydrothermal synthesis, properties and crystal structure of [Co(enMe)3]2[As8V14O 42(H2O)]·10H2O

AU - Zeng, Qing Xin

AU - Yang, Guo Yu

AU - Xu, Ji Qing

AU - Huang, Xiao Ying

PY - 2003

Y1 - 2003

N2 - The title compound [Co(enMe)3]2[As8V14O 42(H2O)]·10H2O was hydrothermally synthesized and its structure was determined by single-crystal X-ray analysis. It crystallizes in monoclinic, space group C2/c with a = 28.990(7), b = 15.540(6), c = 22.77(1) Å, β = 131.24(4)°, T = 293(2) K, Mr = 2744.68, μ(MoKα) = 7.239 mm-1, V = 7714(7) Å3, Z = 4, Dc = 2.363 g/cm3, R = 0.069, Rw = 0.073, (Δ/σ)max = 0.008, S = 1.54, (Δρ)max = 1.09 and (Δρ)min = -1.13 e/Å3. This compound contains ten H2O molecules and one [As8V14O42(H2O)]4- anion which has fourteen distorted VO5 square pyramids and eight AsO3 triangular pyramids with a H2O molecule at its center, and two distorted octahedrally coordinated Co(II) complex cations. The anion and coordinated Co(II) ions are connected by hydrogen bonds, forming a 3-dimensional framework.

AB - The title compound [Co(enMe)3]2[As8V14O 42(H2O)]·10H2O was hydrothermally synthesized and its structure was determined by single-crystal X-ray analysis. It crystallizes in monoclinic, space group C2/c with a = 28.990(7), b = 15.540(6), c = 22.77(1) Å, β = 131.24(4)°, T = 293(2) K, Mr = 2744.68, μ(MoKα) = 7.239 mm-1, V = 7714(7) Å3, Z = 4, Dc = 2.363 g/cm3, R = 0.069, Rw = 0.073, (Δ/σ)max = 0.008, S = 1.54, (Δρ)max = 1.09 and (Δρ)min = -1.13 e/Å3. This compound contains ten H2O molecules and one [As8V14O42(H2O)]4- anion which has fourteen distorted VO5 square pyramids and eight AsO3 triangular pyramids with a H2O molecule at its center, and two distorted octahedrally coordinated Co(II) complex cations. The anion and coordinated Co(II) ions are connected by hydrogen bonds, forming a 3-dimensional framework.

KW - Arsenic

KW - Crystal structure

KW - Hydrothermal synthesis

KW - Vanadium-oxygen cluster

UR - http://www.scopus.com/inward/record.url?scp=0037702832&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0037702832

SN - 0254-5861

VL - 22

SP - 103

EP - 108

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 1

ER -

Hydrothermal synthesis, properties and crystal structure of [Co(enMe)₃]₂[As₈V₁₄O ₄₂(H₂O)]·10H₂O

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