Variable dimensionality in 'hollow' hybrid tin iodide perovskites
Two 'hollow' B-site deficient perovskites, (TzH) 11 (H 3 PO 2 )Sn 6 I 23 and (TzH) 3 Sn 2 I 7 (TzH + = 1,2,4-triazolium, H 3 PO 2 = hypohosphorous acid), have been prepared. (TzH) 11 (H 3 PO 2 )Sn 6 I 23 is the first example of a 2D layered structure of this type. Leaving the same reaction...
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| Published in | Dalton transactions : an international journal of inorganic chemistry Vol. 49; no. 43; pp. 15171 - 15174 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
Cambridge
Royal Society of Chemistry
10.11.2020
|
| Subjects | |
| Online Access | Get full text |
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| Summary: | Two 'hollow' B-site deficient perovskites, (TzH)
11
(H
3
PO
2
)Sn
6
I
23
and (TzH)
3
Sn
2
I
7
(TzH
+
= 1,2,4-triazolium, H
3
PO
2
= hypohosphorous acid), have been prepared. (TzH)
11
(H
3
PO
2
)Sn
6
I
23
is the first example of a 2D layered structure of this type. Leaving the same reaction mixture for an extended time also affords the 3D derivative (TzH)
3
Sn
2
I
7
.
Layered and 3D 'hollow' tin iodide perovskites are isolated from the same reaction mixture: the 3D compound is favoured at prolonged reaction times. |
|---|---|
| Bibliography: | 1 For ESI and crystallographic data in CIF or other electronic format see DOI 2 10.1039/d0dt03449e Electronic supplementary information (ESI) available: Synthesis, single crystal X-ray diffraction, crystallographic data (CIF). CCDC and ( 2026398 2026399 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ISSN: | 1477-9226 1477-9234 |
| DOI: | 10.1039/d0dt03449e |