[(CH3)3NCH2CH2NH3] SNl4 : A layered perovskite with quaternary/primary ammonium dications and short interlayer iodine-iodine contacts
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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Pages (from-to) | 1400-1402 |
Journal / Publication | Inorganic Chemistry |
Volume | 42 |
Issue number | 5 |
Publication status | Published - 10 Mar 2003 |
Externally published | Yes |
Link(s)
Abstract
The organic-inorganic hybrid [(CH3)3NCH2CH2NH3] Snl4 presents a layered perovskite structure, templated by an organic dication containing both a primary and a quaternary ammonium group. Due to the high charge density and small size of the organic cation, the separation of the perovskite layers is small and short iodine-iodine contacts of 4.19 Å are formed between the layers. Optical thin-film measurements on this compound indicate a significant red shift of the exciton peak (630 nm) associated with the band gap, as compared with other Snl42--based layered perovskite structures.
Citation Format(s)
[(CH3)3NCH2CH2NH3] SNl4: A layered perovskite with quaternary/primary ammonium dications and short interlayer iodine-iodine contacts. / Xu, Zhengtao; Mitzi, David B.; Medeiros, David R.
In: Inorganic Chemistry, Vol. 42, No. 5, 10.03.2003, p. 1400-1402.
In: Inorganic Chemistry, Vol. 42, No. 5, 10.03.2003, p. 1400-1402.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review