| Autor: |
Rego, Christopher A., Cox, A. Peter |
| Předmět: |
|
| Zdroj: |
Journal of Chemical Physics; 7/1/1988, Vol. 89 Issue 1, p124, 5p |
| Abstrakt: |
The microwave spectrum of CH3HgCN has been measured for the ground vibrational state and the lowest bending mode ν10. The rotational constants of 25 isotopic species have been measured and used to calculate the following substitution structure: Hg–C (methyl)=2.0563(1), Hg–C(cyanide)=2.0369(2), C–N=1.1570(2), C–H=1.098(10) Å, and HCH angle=109.1(3)°. The average zero-point structure has also been estimated. The nuclear quadrupole coupling constant of 201Hg (I=3/2) has been determined as eQq=-1313.8(13) MHz, along the axis of the symmetric top for the vibrational ground state. The dipole moment has been determined from Stark effect measurements on the l-type doublets of V10=1 as 4.69(4) D. The l-type doublet constant was measured as q10=2.794(11) MHz. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
