Properties and crystal structure of a novel silicate single crystal: BaH2SiO4

Qian Wang Chen; Zhong Yuan Zhou; Chee Leung Mak; K. H. Wong; Shu Yi Tang; Ting Zhu

Properties and crystal structure of a novel silicate single crystal: BaH₂SiO₄

Qian Wang Chen
, Zhong Yuan Zhou
, Chee Leung Mak
, K. H. Wong
, Shu Yi Tang
, Ting Zhu

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

1 Citation (Scopus)

Abstract

We have grown single crystals of BaH2SiO4by hydrothermal method. The crystal structure has been studied by direct method. Based on the 1792 unique reflections collected using Mo Kα of X-ray radiation and a CCD-based detector, it is refined to an agreement index (R1) of 6.36%. The cell is triclinic with dimensions: a = 7.0790, b = 7.3620, c = 7.5824Å and α = 89.640°, β = 88.785°, γ = 88.230°. There are four unit cells of BaH2SiO4in the cell, with space group P1̄.

Original language	English
Pages (from-to)	45-50
Number of pages	6
Journal	Chinese Journal of Inorganic Chemistry
Volume	18
Issue number	1
Publication status	Published - 1 Dec 2002

Keywords

Crystal structure
Ferroelectric crystal
Hydrothermal technology
Silicate materials

ASJC Scopus subject areas

Inorganic Chemistry

Cite this

@article{a4d2a3ba0f51477fabfa07e9c2ce34b3,

title = "Properties and crystal structure of a novel silicate single crystal: BaH2SiO4",

abstract = "We have grown single crystals of BaH2SiO4by hydrothermal method. The crystal structure has been studied by direct method. Based on the 1792 unique reflections collected using Mo Kα of X-ray radiation and a CCD-based detector, it is refined to an agreement index (R1) of 6.36\%. The cell is triclinic with dimensions: a = 7.0790, b = 7.3620, c = 7.5824{\AA} and α = 89.640°, β = 88.785°, γ = 88.230°. There are four unit cells of BaH2SiO4in the cell, with space group P{\=1}.",

keywords = "Crystal structure, Ferroelectric crystal, Hydrothermal technology, Silicate materials",

author = "Chen, \{Qian Wang\} and Zhou, \{Zhong Yuan\} and Mak, \{Chee Leung\} and Wong, \{K. H.\} and Tang, \{Shu Yi\} and Ting Zhu",

year = "2002",

month = dec,

day = "1",

language = "English",

volume = "18",

pages = "45--50",

journal = "Chinese Journal of Inorganic Chemistry",

issn = "1001-4861",

publisher = "Chinese Chemical Society",

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}

TY - JOUR

T1 - Properties and crystal structure of a novel silicate single crystal: BaH2SiO4

AU - Chen, Qian Wang

AU - Zhou, Zhong Yuan

AU - Mak, Chee Leung

AU - Wong, K. H.

AU - Tang, Shu Yi

AU - Zhu, Ting

PY - 2002/12/1

Y1 - 2002/12/1

N2 - We have grown single crystals of BaH2SiO4by hydrothermal method. The crystal structure has been studied by direct method. Based on the 1792 unique reflections collected using Mo Kα of X-ray radiation and a CCD-based detector, it is refined to an agreement index (R1) of 6.36%. The cell is triclinic with dimensions: a = 7.0790, b = 7.3620, c = 7.5824Å and α = 89.640°, β = 88.785°, γ = 88.230°. There are four unit cells of BaH2SiO4in the cell, with space group P1̄.

AB - We have grown single crystals of BaH2SiO4by hydrothermal method. The crystal structure has been studied by direct method. Based on the 1792 unique reflections collected using Mo Kα of X-ray radiation and a CCD-based detector, it is refined to an agreement index (R1) of 6.36%. The cell is triclinic with dimensions: a = 7.0790, b = 7.3620, c = 7.5824Å and α = 89.640°, β = 88.785°, γ = 88.230°. There are four unit cells of BaH2SiO4in the cell, with space group P1̄.

KW - Crystal structure

KW - Ferroelectric crystal

KW - Hydrothermal technology

KW - Silicate materials

UR - https://www.scopus.com/pages/publications/23044530438

M3 - Journal article

SN - 1001-4861

VL - 18

SP - 45

EP - 50

JO - Chinese Journal of Inorganic Chemistry

JF - Chinese Journal of Inorganic Chemistry

IS - 1

ER -

Properties and crystal structure of a novel silicate single crystal: BaH₂SiO₄

Abstract

Keywords

ASJC Scopus subject areas

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