Crystal structure of borophosphate with 61 screw axis helices

Heng Zhen Shi; Yong Kui Shan; Li Yi Dai; Yu Yan Liu; Lin Hong Weng

Crystal structure of borophosphate with 6₁ screw axis helices

Heng Zhen Shi
, Yong Kui Shan^*
, Li Yi Dai
, Yu Yan Liu
, Lin Hong Weng

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University
Fudan University

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

7 Scopus citations

Abstract

A brilliant purple octahedral single crystal is hydrothermally synthesized by the reaction of CoCl₂·6H₂O, H₃BO ₃ and H₃PO₄ in NaOH aqueous solution of CH ₃(CH₂)₁₅N(CH₃)₃Br, and its crystal structure has been characterized by single-crystal X-ray diffraction. The compound, NaCo(H₂O)₂BP₂O ₈·H₂O (M_r = 336.72), belongs to hexagonal, space group P6₁22 with a = 9.447(5), c = 15.83(1) Å, V= 1223(1) Å³, D_c = 2.742 g/cm³, Z = 6, F(000) = 1002 and μ = 2.606 mm^-1. The three-dimensional framework in the compound is built up from the linkage tetrahedral ribbons, in which the BO₄ and PO₄ tetrahedra alternate with CoO₆ octahedra. The sodium ions and water molecules are located within the free thread of the helical ribbons.

Original language	English
Pages (from-to)	391-394
Number of pages	4
Journal	Jiegou Huaxue
Volume	22
Issue number	4
State	Published - 2003

Keywords

Borophosphate
Helice
Single crystal
Tetrahedra

Cite this

@article{b0aae3712da94c8ab1cdb99d54310b51,

title = "Crystal structure of borophosphate with 61 screw axis helices",

abstract = "A brilliant purple octahedral single crystal is hydrothermally synthesized by the reaction of CoCl2·6H2O, H3BO 3 and H3PO4 in NaOH aqueous solution of CH 3(CH2)15N(CH3)3Br, and its crystal structure has been characterized by single-crystal X-ray diffraction. The compound, NaCo(H2O)2BP2O 8·H2O (Mr = 336.72), belongs to hexagonal, space group P6122 with a = 9.447(5), c = 15.83(1) {\AA}, V= 1223(1) {\AA}3, Dc = 2.742 g/cm3, Z = 6, F(000) = 1002 and μ = 2.606 mm-1. The three-dimensional framework in the compound is built up from the linkage tetrahedral ribbons, in which the BO4 and PO4 tetrahedra alternate with CoO6 octahedra. The sodium ions and water molecules are located within the free thread of the helical ribbons.",

keywords = "Borophosphate, Helice, Single crystal, Tetrahedra",

author = "Shi, \{Heng Zhen\} and Shan, \{Yong Kui\} and Dai, \{Li Yi\} and Liu, \{Yu Yan\} and Weng, \{Lin Hong\}",

year = "2003",

language = "英语",

volume = "22",

pages = "391--394",

journal = "Jiegou Huaxue",

issn = "0254-5861",

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

number = "4",

}

TY - JOUR

T1 - Crystal structure of borophosphate with 61 screw axis helices

AU - Shi, Heng Zhen

AU - Shan, Yong Kui

AU - Dai, Li Yi

AU - Liu, Yu Yan

AU - Weng, Lin Hong

PY - 2003

Y1 - 2003

N2 - A brilliant purple octahedral single crystal is hydrothermally synthesized by the reaction of CoCl2·6H2O, H3BO 3 and H3PO4 in NaOH aqueous solution of CH 3(CH2)15N(CH3)3Br, and its crystal structure has been characterized by single-crystal X-ray diffraction. The compound, NaCo(H2O)2BP2O 8·H2O (Mr = 336.72), belongs to hexagonal, space group P6122 with a = 9.447(5), c = 15.83(1) Å, V= 1223(1) Å3, Dc = 2.742 g/cm3, Z = 6, F(000) = 1002 and μ = 2.606 mm-1. The three-dimensional framework in the compound is built up from the linkage tetrahedral ribbons, in which the BO4 and PO4 tetrahedra alternate with CoO6 octahedra. The sodium ions and water molecules are located within the free thread of the helical ribbons.

AB - A brilliant purple octahedral single crystal is hydrothermally synthesized by the reaction of CoCl2·6H2O, H3BO 3 and H3PO4 in NaOH aqueous solution of CH 3(CH2)15N(CH3)3Br, and its crystal structure has been characterized by single-crystal X-ray diffraction. The compound, NaCo(H2O)2BP2O 8·H2O (Mr = 336.72), belongs to hexagonal, space group P6122 with a = 9.447(5), c = 15.83(1) Å, V= 1223(1) Å3, Dc = 2.742 g/cm3, Z = 6, F(000) = 1002 and μ = 2.606 mm-1. The three-dimensional framework in the compound is built up from the linkage tetrahedral ribbons, in which the BO4 and PO4 tetrahedra alternate with CoO6 octahedra. The sodium ions and water molecules are located within the free thread of the helical ribbons.

KW - Borophosphate

KW - Helice

KW - Single crystal

KW - Tetrahedra

UR - https://www.scopus.com/pages/publications/0042885815

M3 - 文章

AN - SCOPUS:0042885815

SN - 0254-5861

VL - 22

SP - 391

EP - 394

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 4

ER -

Crystal structure of borophosphate with 6₁ screw axis helices

Abstract

Keywords

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