364177
2,2′-Dipyridyl N,N′-dioxide
98%
Synonym(s):
2,2′-Bipyridine 1,1′-dioxide
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About This Item
Empirical Formula (Hill Notation):
C10H8N2O2
CAS Number:
Molecular Weight:
188.18
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
InChI
1S/C10H8N2O2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H
SMILES string
[O-][n+]1ccccc1-c2cccc[n+]2[O-]
InChI key
FERMVCULDZOVOJ-UHFFFAOYSA-N
assay
98%
mp
296-298 °C (lit.)
General description
Complexation abilities of 2,2′-dipyridyl N,N′-dioxide (2,2′-bipyridyl-N,N′-dioxide, bipyO2) as a ligand towards zinc has been compared with 2,2′-bipyridine. Novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes of bipyO2 were synthesized and characterized by elemental analysis and IR spectrum. Electron density study of halogen-bonded complex of bipyO2 with 1,4-diiodotetrafluorobenzene (F4dIb) at 90K by X-ray diffraction has been reported.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Lucie Duchácková et al.
Inorganic chemistry, 49(19), 8897-8903 (2010-09-03)
The complexation abilities of 2,2'-bipyridine (bipy) and 2,2'-bipyridyl-N,N'-dioxide (bipydiox) toward zinc(II) and the influence of these ligands on the properties and reactivities of the investigated complexes are compared by means of mass spectrometry, IR multiphoton dissociation spectroscopy, and theoretical calculations.
Bing Yan et al.
Journal of fluorescence, 14(3), 289-294 (2004-12-24)
Five novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes with 2, 2'-bipyridine-N, N'-dioxide (bipyO2) were synthesized and characterized by elemental analysis, IR spectrum. The triplet state energy of bipy O2 was determined to be 22275 cm(-1) with the phosphorescence
Riccardo Bianchi et al.
Acta crystallographica. Section B, Structural science, 60(Pt 5), 559-568 (2004-09-16)
The electron density of the halogen-bonded complex of 4,4'-dipyridyl-N,N'-dioxide (bpNO) with 1,4-diiodotetrafluorobenzene (F(4)dIb) at 90 K has been determined by X-ray diffraction and analysed. The nature of the I.O intermolecular bond connecting the bpNO and F(4)dIb molecules into one-dimensional infinite
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