A new polymorphic form of Na
                    2
                    SeO
                    3
                    ·5H
                    2
                    O: structure determination from X-ray laboratory powder diffraction

Gwilherm Nénert

doi:10.1017/s0885715623000301

journal article Aug 03, 2023

A new polymorphic form of Na 2 SeO 3 ·5H 2 O: structure determination from X-ray laboratory powder diffraction

Gwilherm Nénert

Powder Diffraction Vol. 38 No. 3 pp. 180-184 · Cambridge University Press (CUP)

View at Publisher Save 10.1017/s0885715623000301

Abstract

A new polymorphic form of sodium selenite pentahydrate is reported in this contribution. We determined its crystal structure from laboratory powder diffraction data recorded at room temperature. It crystallizes in the monoclinic system
P
2
1
/
n
with
Z
= 4. The lattice parameters are
a
= 15.01473(16) Å,
b
= 7.03125(7) Å,
c
= 8.13336(10) Å,
β
= 98.4458(10)°, and
V
= 849.345(16) Å
3
. The crystal structure exhibits a layered structure with isolated 1D chains running along the
b
-axis.

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References

Details

Published: Aug 03, 2023
Vol/Issue: 38(3)
Pages: 180-184
License: View

Authors

G

Gwilherm Nénert

Cite This Article

Gwilherm Nénert (2023). A new polymorphic form of Na 2 SeO 3 ·5H 2 O: structure determination from X-ray laboratory powder diffraction. Powder Diffraction, 38(3), 180-184. https://doi.org/10.1017/s0885715623000301

A new polymorphic form of Na 2 SeO 3 ·5H 2 O: structure determination from X-ray laboratory powder diffraction

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