Unsymmetrical
41asymmetric — asymmetrically, adv. /ay seuh me trik, as euh /, adj. 1. not identical on both sides of a central line; unsymmetrical; lacking symmetry: Most faces are asymmetric. 2. (of a logical or mathematical relation) holding true of members of a class in… …
42carbonium ion — /kahr boh nee euhm/ an organic ion containing a positively charged carbon atom (opposed to carbanion). [CARBON + IUM] * * * ▪ chemical ion Introduction any member of a class of organic molecules with positive charges localized at a carbon… …
43hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… …
44Danishefsky's diene — Danishefsky s diene[1] Other names …
45Debye–Hückel theory — The Debye–Hückel theory was proposed by Peter Debye and Erich Hückel as a theoretical explanation for departures from ideality in solutions of electrolytes.[1] It was based on an extremely simplified model of the electrolyte solution but… …
46Dimethylphenylphosphine — IUPAC name Dimethylphenylphosphane …
47Tiffeneau–Demjanov rearrangement — The Tiffeneau Demjanov rearrangement (TDR) is the chemical reaction of a 1 aminomethyl cycloalkanol with nitrous acid to form an enlarged cycloketone. The Tiffeneau–Demjanov ring expansion, Tiffeneau–Demjanov rearrangement, or TDR, provides an… …
48Tribrombenzole — Name 1,2,3 Tribrombenzol 1,2,4 Tribrombenzol 1,3,5 Tribrombenzol Andere Namen vic. Tribrombenzol asym. Tribrombenzol sym. Tribrombenzol Strukturformel …
49unsymmetric — adjective lacking symmetry • Syn: ↑unsymmetrical • Similar to: ↑asymmetrical, ↑asymmetric * * * adjective see unsymmetrical …
50uns- — combining form or unsym Etymology: from unsymmetrical usually italic : unsymmetrical in names of organic compounds uns dichloro ethane …
