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Experimental data for GeCl (Germanium monochloride)

22 02 02 11 45
INChI INChIKey SMILES IUPAC name
InChI=1S/ClGe/c1-2 MFWRCAQESKCGKS-UHFFFAOYSA-N [Ge]Cl
State Conformation
2Π C*V
Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)
Property Value Uncertainty units Reference Comment
Information can also be found for this species in the NIST Chemistry Webbook
Vibrational levels (cm-1) vibrations
Mode Number Symmetry Frequency Intensity Comment Description
Fundamental(cm-1) Harmonic(cm-1) Reference (km mol-1) unc. Reference
1 Σ 403 406 2008Tan/Hon:369      

Detailed diatomic data
ωe ωexe ωeye Be αe ZPE reference
405.79 1.569 0.1516787 7.538549E-04 2008Tan/Hon:369

vibrational zero-point energy: 201.3 cm-1 (from fundamental vibrations)
Calculated vibrational frequencies for GeCl (Germanium monochloride).
Rotational Constants (cm-1) rotational constants
See section I.F.4 to change rotational constant units
A B C reference comment
  0.15168   2008Tan/Hon:369 Be

Calculated rotational constants for GeCl (Germanium monochloride).
Product of moments of inertia moments of inertia
111.1404amu Å2   1.845559E-38gm cm2
Geometric Data
picture of Germanium monochloride

Point Group C∞v


Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
Description Value unc. Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rClGe 2.164 0.000 1 2 2008Tan/Hon:369 re

Cartesians
Atom x (Å) y (Å) z (Å)
Ge1 0.0000 0.0000 0.0000
Cl2 0.0000 0.0000 2.1637

Atom - Atom Distances bond lengths
Distances in Å
  Ge1 Cl2
Ge1   2.1637
Cl2 2.1637  

Calculated geometries for GeCl (Germanium monochloride).

Bond descriptions


Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
Cl-Ge 1

Connectivity
Atom 1 Atom 2
Ge1 Cl2
Electronic energy levels (cm-1)
Energy (cm-1) Degeneracy reference description
0 2   2Π
975 2 webbook
Dipole, Quadrupole and Polarizability
Electric dipole moment dipole
State Config State description Conf description Exp. min. Dipole (Debye) Reference comment Point Group Components
x y z total dipole quadrupole
1 1 2Π C∞v True           C∞v 1 1
Experimental dipole measurement abbreviations: MW microwave; DT Dielectric with Temperature variation; DR Indirect (usually an upper limit); MB Molecular beam
Calculated electric dipole moments for GeCl (Germanium monochloride).
Electric quadrupole moment quadrupole
State Config State description Conf description Exp. min. Quadrupole (D Å) Reference comment Point Group Components
xx yy zz dipole quadrupole
1 1 2Π C∞v True       C∞v 1 1

Calculated electric quadrupole moments for GeCl (Germanium monochloride).

References
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squib reference DOI
2008Tan/Hon:369 K Tanaka, H Honjou, MJ Tsuchiya, T Tanaka "Microweave spectrum of the GeCl radical" J. Molecular SPectroscopy 251 (2008) 369-373 10.1016/j.jms.2008.04.007
webbook NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) 10.18434/T4D303

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