The applications of petroleum spirits in industry

• Publisher: Wiley (John Wiley & Sons)
• Year: 2010
• Weight: 242 KB
• Volume: 56
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000561106

✦ Synopsis

On the assuniption thtit t,hc vibration iii diiitoniic molecule such ns HCl nlong the line of centres is :L simple hnrinonic one, t.he frequency of vibration is given by 111 this esimsioii J is the restoring force per unit tlisplnceiiieiit of the ritolii p i r iintl p. is tlie reduced imiss,

given by the csprtwioii -= -4--, )ttl and )tt2 1)eirig p tt12 tlie ninsses of tlie vibriitiiig particles. l3y equ:iting the kinetic energy of the oscillntor t o i i i i esl)ression for the siinic energy based on the qiiiiiituni theory ivc c'iiii iilso calculate the nctunl aniplitndc of vil~rittion ( ( 1 ) .

The product J xthen n i e a ~u r c ~ the iiieiin value of the restoring force ( i . ~. , for half tlic iiiiisiiiiuiii displnceinent). This should be iipprosiliiately 11 ~neasurc of tlic strength of the bond. Vnliies of t h iiicnii restoring force for various types of 1)onil :ire sho\vn 1)clow i n 'hble YIII.