Acetamidinium Iodide

Order Code: M2064A1
MSDS sheet

Price

(excluding Taxes)

£143.70


General Information

CAS number 1452099-14-7
Chemical formula C2H7IN2
Molecular weight 185.99 g/mol
Synonyms ADI, Acetamidine Hydroiodide. 1-aminoethaniminium iodide
Classification / Family Alkylammonium halides, Perovskite precursor materials, Perovskite solar cells, Perovskite LEDs

Product Details

Purity 98%

Melting point

100 °C

Colour Powder/crystals

Chemical Structure

 Acetamidinium-iodide, Acetamidine-hydroiodide, 1452099-14-7

Chemical structure of Acetamidinium Iodide; CAS No. 1452099-14-7; chemical fomula C2H7IN2.

 Applications

Like most other alkyl halides that have been used to modify perovskite structures, Acetamidinium Iodide (ADI) is often used to tune the electrical properties of perovskite solar cells and LEDs.

Compared to Formamidinium Iodide (FAI), Acetamidinium Iodide has larger-sized cations which will hinder the growth of 3D structures, thus promoting stability for perovskite electronics.

 

Literature and reviews

  1. Extremely efficient internal exciton dissociation through edge states in layered 2D perovskites, J.-C. Blancon et al., Science, 10.1126/science.aal4211 (2017); DOI: 10.1126/science.aal4211.
  2. Hybrid Germanium Iodide Perovskite Semiconductors: Active Lone Pairs, Structural Distortions, Direct and Indirect Energy Gaps, and Strong Nonlinear Optical Properties, C. C. Stoumpos et al., J. Am. Chem. Soc., 137 (21), 6804–6819 (2015); DOI: 10.1021/jacs.5b01025.
  3. Structure–Band Gap Relationships in Hexagonal Polytypes and Low-Dimensional Structures of Hybrid Tin Iodide Perovskites, C. C. Stoumpos et al., Inorg. Chem., 56 (1), 56–73 (2017); DOI: 10.1021/acs.inorgchem.6b02764.


Return to the top