Hydrogen-Bond-Assisted Alignment of [MCu(SeO 3 ) 4 Cl(H 2 O)] 4- (M = Fe, Ga) Anionic Layers to Form Two Polar Oxychlorides: Pb 2 MCu(SeO 3 ) 4 Cl(H 2 O)
Two novel selenite oxychlorides Pb MCu(SeO ) Cl(H O) (M = Fe, Ga) were hydrothermally synthesized and structurally characterized. They are isostructural and crystallize in the two-dimensional [MCu(SeO ) Cl(H O)] anionic layer structure mediated with hydrogen bonds and aligned between neighboring lay...
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| Published in | Inorganic chemistry Vol. 60; no. 2; pp. 831 - 839 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
18.01.2021
|
| Online Access | Get full text |
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| Summary: | Two novel selenite oxychlorides Pb
MCu(SeO
)
Cl(H
O) (M = Fe, Ga) were hydrothermally synthesized and structurally characterized. They are isostructural and crystallize in the two-dimensional [MCu(SeO
)
Cl(H
O)]
anionic layer structure mediated with hydrogen bonds and aligned between neighboring layers which assist in building the three-dimensional framework with a polar space group. Optical properties measurements revealed that the optical band gaps are 2.61 and 3.22 eV for Pb
FeCu(SeO
)
Cl(H
O) (
) and Pb
GaCu(SeO
)
Cl(H
O) (
) and the SHG responses are about 0.12 and 0.18 times that of KDP, respectively. Furthermore,
exhibits an interesting metamagnetic phenomenon under varied applied fields from around 1 to 4 T at 2 K, and
behaves with potential ferromagnetic ordering at low temperature. |
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| ISSN: | 0020-1669 1520-510X |
| DOI: | 10.1021/acs.inorgchem.0c02868 |