SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences

Three new iodates SrTi(IO(3))(6)·2H(2)O, (H(3)O)(2)Ti(IO(3))(6), and SrSn(IO(3))(6) have been synthesized via a facile hydrothermal method. The three compounds have zero-dimensional crystal structures composed of one [MO(6)](8−) (M = Ti, Sn) octahedron connected with six [IO(3)](−) trigonal pyramids...

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Autores principales: Liu, Kaitong, Han, Jian, Huang, Junben, Wei, Zhonglei, Yang, Zhihua, Pan, Shilie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8695646/
https://www.ncbi.nlm.nih.gov/pubmed/35423485
http://dx.doi.org/10.1039/d0ra10726c
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author Liu, Kaitong
Han, Jian
Huang, Junben
Wei, Zhonglei
Yang, Zhihua
Pan, Shilie
author_facet Liu, Kaitong
Han, Jian
Huang, Junben
Wei, Zhonglei
Yang, Zhihua
Pan, Shilie
author_sort Liu, Kaitong
collection PubMed
description Three new iodates SrTi(IO(3))(6)·2H(2)O, (H(3)O)(2)Ti(IO(3))(6), and SrSn(IO(3))(6) have been synthesized via a facile hydrothermal method. The three compounds have zero-dimensional crystal structures composed of one [MO(6)](8−) (M = Ti, Sn) octahedron connected with six [IO(3)](−) trigonal pyramids. However, the particular coordination of Sr(2+) cations results in distinct arrangements of lone pair electrons in an [IO(3)](−) trigonal pyramid, which leads to large birefringences. More importantly, this work enriches the species crystal chemistry for [M(IO(3))(6)](2−) (M = Ti, Sn) clusters-containing iodates.
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spelling pubmed-86956462022-04-13 SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences Liu, Kaitong Han, Jian Huang, Junben Wei, Zhonglei Yang, Zhihua Pan, Shilie RSC Adv Chemistry Three new iodates SrTi(IO(3))(6)·2H(2)O, (H(3)O)(2)Ti(IO(3))(6), and SrSn(IO(3))(6) have been synthesized via a facile hydrothermal method. The three compounds have zero-dimensional crystal structures composed of one [MO(6)](8−) (M = Ti, Sn) octahedron connected with six [IO(3)](−) trigonal pyramids. However, the particular coordination of Sr(2+) cations results in distinct arrangements of lone pair electrons in an [IO(3)](−) trigonal pyramid, which leads to large birefringences. More importantly, this work enriches the species crystal chemistry for [M(IO(3))(6)](2−) (M = Ti, Sn) clusters-containing iodates. The Royal Society of Chemistry 2021-03-10 /pmc/articles/PMC8695646/ /pubmed/35423485 http://dx.doi.org/10.1039/d0ra10726c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Liu, Kaitong
Han, Jian
Huang, Junben
Wei, Zhonglei
Yang, Zhihua
Pan, Shilie
SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
title SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
title_full SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
title_fullStr SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
title_full_unstemmed SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
title_short SrTi(IO(3))(6)·2H(2)O and SrSn(IO(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
title_sort srti(io(3))(6)·2h(2)o and srsn(io(3))(6): distinct arrangements of lone pair electrons leading to large birefringences
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8695646/
https://www.ncbi.nlm.nih.gov/pubmed/35423485
http://dx.doi.org/10.1039/d0ra10726c
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