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| Identifiers | |
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3D model (JSmol)
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| ChEBI |
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| ChemSpider | |
| 1035 | |
PubChem CID
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| UNII | |
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| Properties | |
| N2O2 | |
| Molar mass | 60.012 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Dinitrogen dioxide is an inorganic compound having molecular formula N
2O
2. Many structural isomers are possible. The covalent bonding pattern O=N–N=O (a non-cyclic dimer of nitric oxide (NO)) is predicted to be the most stable isomer based on ab initio calculations and is the only one that has been experimentally produced.[1] In the solid form, the molecules have C2v symmetry: the entire structure is planar, with the two oxygen atoms cis across the N–N bond. The O–N distance is 1.15 Å, the N–N distance is 2.33 Å, and the O=N–N angle is 95°.[2]
YouTube Encyclopedic
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1/5Views:24 0539957 0613 96614 625
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How to Draw the Lewis Dot Structure for N2O2: Dinitrogen dioxide
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How to find the Oxidation Number for N in N2O2 (Dinitrogen dioxide)
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Is N2O3 (Dinitrogen trioxide) Ionic or Covalent/Molecular?
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Drawing Lewis Structures Example 1
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How to Balance N2 + O2 = N2O3 (Nitrogen gas + Oxygen gas)
Transcription
References
- ^ Nguyen, Kiet A.; Gordon, Mark S.; Montgomery, John A. Jr.; Michels, H. Harvey (October 1994). "Structures, Bonding, and Energetics of N2O2 Isomers". The Journal of Physical Chemistry. 98 (40): 10072–10078. doi:10.1021/j100091a021.
- ^ Park, Jong Keun; Sun, Hosung (1999). "Theoretical Determination of Geometrical Structures of the Nitric Oxide Dimer, (NO)2". Bulletin of the Korean Chemical Society (in Korean). 20 (12): 1399–1408. ISSN 0253-2964.
- East, Allan L. L. (August 8, 1998). "The 16 valence electronic states of nitric oxide dimer (NO)2". Journal of Chemical Physics. 109 (6): 2185–2193. doi:10.1063/1.476786.
- Harcourt, Richard D. (April 1990). "The origin of the long N–N bond in N2O2: an ab initio valence bond study". Journal of Molecular Structure: THEOCHEM. 206 (3–4): 253–264. doi:10.1016/0166-1280(90)85140-I.[1]
- Dkhissi, Ahmed; Soulard, Pascale; Perrin, Agnès; Lacome, Nelly (May 1997). "The NO Dimer". Journal of Molecular Spectroscopy. 183 (1): 12–17. doi:10.1006/jmsp.1996.7249.
This page was last edited on 28 December 2023, at 11:39