383260
Germanium(II) iodide
≥99.8% trace metals basis
Synonym(s):
Germanium diiodide
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About This Item
Empirical Formula (Hill Notation):
GeI2
CAS Number:
Molecular Weight:
326.45
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-998-1
MDL number:
Assay:
≥99.8% trace metals basis
Form:
solid
InChI key
IAGYEMVJHPEPGE-UHFFFAOYSA-N
InChI
1S/GeI2/c2-1-3
SMILES string
I[Ge]I
assay
≥99.8% trace metals basis
form
solid
reaction suitability
core: germanium, reagent type: catalyst
impurities
≤2000.0 ppm Trace Metal Analysis
density
5.37 g/mL at 25 °C (lit.)
Quality Level
Application
Reagent forms stable ionic adducts with carbenes.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Inorganic Chemistry, 32, 1541-1541 (1993)
Sara R Smock et al.
Nanoscale, 12(4), 2764-2772 (2020-01-21)
As surface ligands play a critical role in the colloidal stability and optoelectronic properties of semiconductor nanocrystals, we used solution NMR experiments to investigate the surface coordination chemistry of Ge nanocrystals synthesized by a microwave-assisted reduction of GeI2 in oleylamine.
Xiaotong Wu et al.
Chemistry, an Asian journal, 13(13), 1654-1659 (2018-04-28)
Colloidal nanocrystals (NCs) of metal halide perovskite have recently aroused great research interest, due to their remarkable optical and electronic properties. We report a solution synthesis of a new member in this category, that is, all-inorganic lead-free cesium germanium iodine
Kohei Nishimura et al.
ACS applied materials & interfaces, 11(34), 31105-31110 (2019-08-07)
In the composition of Q0.1(FA0.75MA0.25)0.9SnI3, Q is replaced with Na+, K+, Cs+, ethylammonium+ (EA+), and butylammonium+ (BA+), respectively, and the relationship between actually measured lattice strain and photovoltaic performances is discussed. The lattice strain evaluated by the Williamson-hall plot of
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