Methylammonium lead chloride: phase transition temperature

Phase transition temperature Verified
Origin: experimental
Phase transition
Initial crystal system unknown
Final crystal system unknown
Initial space group unknown
Final space group unknown
Direction both
Phase transition temperature 175.0 K

Hysteresis: NIL

R. Wasylishen, O. Knop, and J. Macdonald, CATION ROTATION IN METHYLAMMONIUM LEAD HALIDES, Solid State Communications 56, 581‑582 (1985). doi: 10.1016/0038-1098(85)90959-7.
System description
Dimensionality: 3D
Sample type: single crystal
Related data
This data set is directly linked to other data sets: See all related data

Starting materials: Not specified

Product: MAPbCl3 single crystals

Description: The procedure mentioned in ref [1] for MAPbBr3 was modified. A D2O-H2O mixture was used to prepare the N-deuterated samples.

Comment: Synthesis references: [1] D. Weber, Z. Naturforsch. 33b, 1443 (1978).

Method: 2H and 14N NMR

Description: 2H and 14N NMR spectra were recorded at 55.4257 and 26.083 MHz, respectively, on a Nicolet 360 NB spectrometer (B0 = 8.48 T). Refer to Page 581.

R. Wasylishen, O. Knop, and J. Macdonald, CATION ROTATION IN METHYLAMMONIUM LEAD HALIDES, Solid State Communications 56, 581‑582 (1985). doi: 10.1016/0038-1098(85)90959-7.

Extraction method: Manual entry
Entry added on: June 9, 2019, 6:01 p.m.
Entry added by: Xiaochen Du Duke University
Last updated on: March 29, 2022, 6:13 p.m.
Last updated by: Rayan C Duke University
Data correctness verified by:
  • Rayan C Duke University

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