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Hydrogen chloride. Formula: ClH. Molecular weight: 36.461. IUPAC Standard InChI:InChI=1S/ClH/h1H Copy. IUPAC Standard InChIKey:VEXZGXHMUGYJMC-UHFFFAOYSA-N Copy. CAS Registry Number: 7647-01-0. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript.
- SPECTRUM
##TITLE=Hydrogen chloride ##JCAMP-DX=4.24 ##DATA TYPE=MASS...
- SPECTRUM
From this we can describe the molecular geometry. The VSEPR model can be used to predict the shapes of many molecules and polyatomic ions, but it gives no information about bond lengths and the presence of multiple bonds.
The electron geometry of HCl is tetrahedral. HCl is an AXE3 molecule, in which. A = the central atom = Cl. X = atom bonded to A = H. E = lone pair on A = 3 ( Cl have 3 lone pairs)
Calculated geometries for HCl (Hydrogen chloride). Bond descriptions. Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Thus, the SAME electronic geometry (same steric number) may correspond to more than one molecular geometry. Examples. All have steric number = 4 but different molecular geometries: H2O (bent), NH3 (pyramidal) and CH4 all are correlated with the same idealized tetrahedral electronic geometry. NH3 H2O CH4 Tetrahedral Electronic Geometry SN = 4
We can measure the partial charges on the atoms in a molecule such as \(\ce{HCl}\) using Equation \ref{9.3.2}. If the bonding in \(\ce{HCl}\) were purely ionic, an electron would be transferred from H to Cl, so there would be a full +1 charge on the H atom and a full −1 charge on the Cl atom.
Hydrogen chloride. Formula: ClH. Molecular weight: 36.461. IUPAC Standard InChI: InChI=1S/ClH/h1H. IUPAC Standard InChIKey: VEXZGXHMUGYJMC-UHFFFAOYSA-N. CAS Registry Number: 7647-01-0. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript.
