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  2. Triatomic molecule - Wikipedia

    en.wikipedia.org/wiki/Triatomic_molecule

    Ozone, O 3 is an example of a triatomic molecule with all atoms the same. Triatomic hydrogen, H 3, is unstable and breaks up spontaneously. H 3 +, the trihydrogen cation is stable by itself and is symmetric. 4 He 3, the helium trimer is only weakly bound by van der Waals force and is in an Efimov state. [1] Trisulfur (S 3) is analogous to ozone.

  3. Lists of molecules - Wikipedia

    en.wikipedia.org/wiki/Lists_of_molecules

    This is an index of lists of molecules (i.e. by year, number of atoms, etc.). Millions of molecules have existed in the universe since before the formation of Earth. Three of them, carbon dioxide, water and oxygen were necessary for the growth of life.

  4. List of compounds with carbon number 3 - Wikipedia

    en.wikipedia.org/wiki/List_of_compounds_with...

    C 3 Cl 3 N 3 O 3: trichloroisocyanuric acid: 87-90-1 C 3 Cl 5 FO: fluoropentachloroacetone: 2378-08-7 C 3 Cl 6: hexachlorocyclopropane: 2065-35-2 C 3 CoNO 4: cobalt tricarbonyl nitrosyl: 14096-82-3 C 3 Cr 7: chromium carbide: 12075-40-0 C 3 F 4: perfluoroallene: 461-68-7 C 3 F 6 O: pentafluoropropionyl fluoride: 422-61-7 C 3 HCl 2 N 3 O 3 ...

  5. Category:Triatomic molecules - Wikipedia

    en.wikipedia.org/wiki/Category:Triatomic_molecules

    Molecules with three atoms, the same or varying. Subcategories. This category has only the following subcategory. H. ... Carbon dioxide; Cyanogen bromide; Cyanogen ...

  6. CHNOPS - Wikipedia

    en.wikipedia.org/wiki/CHNOPS

    Graphic representation of carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur. CHNOPS and CHON are mnemonic acronyms for the most common elements in living organisms. . "CHON" stands for carbon, hydrogen, oxygen, and nitrogen, which together make up more than 95 percent of the mass of biological system

  7. Three-carbon molecule - Wikipedia

    en.wikipedia.org/wiki/Three-carbon_molecule

    Three-carbon molecules are based on a skeleton made from three carbon atoms. They may be in a chain, or cycles. C3 hydrocarbons are usually gases, they are inflammable, and may be harmful to humans and the environment. [1] The CAS registry number for three-carbon hydrocarbons is 68606-26-8. Hydrocarbons that include three atoms are: Propane C 3 ...

  8. Oxocarbon - Wikipedia

    en.wikipedia.org/wiki/Oxocarbon

    Normally, carbon is tetravalent, while oxygen is divalent, and in most oxocarbons (as in most other carbon compounds) each carbon atom may be bound to four other atoms, while oxygen may be bound to at most two. Moreover, while carbon can connect to other carbons to form arbitrarily large chains or networks, chains of three or more oxygens are ...

  9. Molecular orbital diagram - Wikipedia

    en.wikipedia.org/wiki/Molecular_orbital_diagram

    Carbon and each oxygen atom will have a 2s atomic orbital and a 2p atomic orbital, where the p orbital is divided into p x, p y, and p z. With these derived atomic orbitals, symmetry labels are deduced with respect to rotation about the principal axis which generates a phase change, pi bond ( π ) [ 26 ] or generates no phase change, known as a ...