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[1] [2] [3] Introduced by Gilbert N. Lewis in his 1916 article The Atom and the Molecule, a Lewis structure can be drawn for any covalently bonded molecule, as well as coordination compounds. [4] Lewis structures extend the concept of the electron dot diagram by adding lines between atoms to represent shared pairs in a chemical bond.
Ethanol (also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound with the chemical formula CH 3 CH 2 OH.It is an alcohol, with its formula also written as C 2 H 5 OH, C 2 H 6 O or EtOH, where Et stands for ethyl.
Structure of xenon oxytetrafluoride, an example of a molecule with the square pyramidal coordination geometry. Square pyramidal geometry describes the shape of certain chemical compounds with the formula ML 5 where L is a ligand. If the ligand atoms were connected, the resulting shape would be that of a pyramid with a square base.
Chloroformic acid (ClCO 2 H) 0.27 [5] Acetic acid (CH 3 CO 2 H) 4.76 Glycine (NH 2 CH 2 CO 2 H) 2.34 Fluoroacetic acid (FCH 2 CO 2 H) 2.586 Difluoroacetic acid (F 2 CHCO 2 H) 1.33 Trifluoroacetic acid (CF 3 CO 2 H) 0.23 Chloroacetic acid (ClCH 2 CO 2 H) 2.86 Dichloroacetic acid (Cl 2 CHCO 2 H) 1.29 Trichloroacetic acid (CCl 3 CO 2 H) 0.65 ...
The skeletal formula of the antidepressant drug escitalopram, featuring skeletal representations of heteroatoms, a triple bond, phenyl groups and stereochemistry. The skeletal formula, line-angle formula, bond-line formula or shorthand formula of an organic compound is a type of molecular structural formula that serves as a shorthand representation of a molecule's bonding and some details of ...
2 O) is a simple triatomic bent molecule with C 2v molecular symmetry and bond angle of 104.5° between the central oxygen atom and the hydrogen atoms. Despite being one of the simplest triatomic molecules , its chemical bonding scheme is nonetheless complex as many of its bonding properties such as bond angle , ionization energy , and ...
The molecular formula C 3 H 5 (molar mass: 41.07 g/mol, exact mass: 41.0391 u) may refer to: Allyl group; Cyclopropyl group
The molecular formula C 2 H 6 O (molar mass: 46.07 g/mol, exact mass: 46.0419 u) may refer to: Dimethyl ether (DME, or methoxymethane) Ethanol; Other.