A re-examination of the adiabatic correction term for the hydrogen molecule | Zendy

H. O. Pritchard | Zendy; Lutosław Wolniewicz | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

A re-examination of the adiabatic correction term for the hydrogen molecule

Author(s) -

H. O. Pritchard,

Lutosław Wolniewicz

Publication year - 1976

Publication title -

canadian journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.323

H-Index - 68

eISSN - 1480-3291

pISSN - 0008-4042

DOI - 10.1139/v76-093

Subject(s) - adiabatic process , chemistry , term (time) , molecule , range (aeronautics) , hydrogen molecule , coupling (piping) , hydrogen , computational chemistry , atomic physics , thermodynamics , quantum mechanics , physics , organic chemistry , mechanical engineering , engineering , materials science , composite material

The adiabatic coupling correction term [Formula: see text] has been evaluated by two methods, the one used by Kołos and Wolniewicz in 1964 and the one suggested by Kari, Chan, Hunter, and Pritchard in 1973. The difference between the two procedures for H 2 amounts to 0.04 cm −1 and is almost independent of internuclear separation in the range R = 1.0–1.8 a.u. Thus, the method of computing the Δ R -term does not affect the vibrational energy level spacings.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research