SpectrocbimicaActa,Vol.26B. Pergamon Prees1971.Printedin Northern Ireland
Papers to be published in Spectrochimica Acta Part B A. FELSKE, W. D. HAGENAHU~~ K. LAQUA: Uber einige Erfahrungen bei der spektrochemischen Mikrospektralanalyse mit laserlichtquellen. A. STRASHEIMand F. BLUM: A study of a medium voltage spark. R. H. SCOTTand A. STRASHEIM: Time-resolved direct-reading spectrochemical analysis using a laser source with medium-pulse repitition rate. M. S. MAHALIS and H. P. BROIDA:
Excitation of neutral atomic nitrogen in a helium afterglow.
R. SZARGAN,H. J. KOHLER and A. MEISEL: and sulphite ions. R. S. ROY:
Calculation of the X-ray KB spectra for sulphate
Relation between ionization potential and ionic radius.
Papers published in Spectrochimica Acta Part A, Vol. 27A, No. 10 P. J. MILLER, G. L. CESSACand R. K. KE~ANNA: Infrared spectra of KBr crystals doped with Cr0,2- and some dipositive ions . . . . . . . . .
2019
H. HOLLENSTEIN and Hs. H. G~~NTHARD: Solid state and gas infrared spectra . . normal coordinate analysis of 5 isotopic species of acetaldehyde .
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2021
A. POLETTI, A. SANTUCCIand G. PALIANI: Infrared spectrum of potassium pentacyano. nitrosylmanganate (III). Normal coordinate analysis for the Mn(CN),N03- ion.
2061
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2067
C. LA LAU and R. G. SNYDER: A valence force field for alkyl benzenes. Toluene, p. . . xylene, m-xylene mesitylene, and some of their deuterated analogues
2073
L. G. HULETT and D. A. THORNTON: Infrared spectra of first transition series metal tropolonates . . . . . . . . . . . . .
2089
R. A. KYDD:
Torsional force constants and the benzene out-of-plane force field
G. C. CHATURVEDI and C. N. R. RAO: states of HCN and C&H, . .
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Normal vibrations of the electronically excited .
LYDIA COLOMBOet JEAN-PAUL MATHIEU: t&ne . . . . . .
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2097
Vibrations externes des cristaux d’acenaph-
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2101
JACOB SHAMIR and SIMON LARACH: Concentration dependence of Raman scattering from mixed zinc cadmium sulfide polycrystallites . . . . . . .
2105
H. WOLFF and E. WOLFF: Ultrarotuntersuchungen an den NH-Valenzschwingungsbanden von assoziiertem und monomerem 4(5)-Methylimidazol. Fermiresonanz bei der Imidazolassoziation . . . . . . . . . . , .
2109
M. ANTEUNIS and M. VANDEWALLE:
MS study .
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Enolization in 3-oxo-tetrahydrofuran.
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A PMR and
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2119
J. L. BRIBES et R. GAIJJ~&S: Spectres de vibration des mol&mles deformable5 de diethylmercure et de diethyl-mercure-ds . . . . . , . . .
2133
ERHARD J. SCHIMITSCHEK,J. A. TRIAS and C. Y. LIANG: Nd(III)-phosphorus dichloridate and dibromidate .
2141
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Spectroscopic studies of
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R. ODER and D. A. I. GORINU: The temperature dependence of infrared absorption . . . 2149 band contours of liquid Hz0 and D,O in the 1000-2700 cm-l region E. VANDERDONCKTand C. VOWELS: Substituent effects on singlet-triplet absorption spectra. Use of organometalliccompounds as enhancersof spin forbidden transitions 2157 H~ROATSU MATSWRA and JOHN OVEREND : Infrared spectra of CH,I. The ~a and vz + rs bands at high resolution . . . . . . . . . . ,
2165
H.-H. PERKAMPUS und H.-R. VOLLBRECHT: Zur Phosphoreszenzvon Benzolderivaten 2173 H. Btio~~ und J. CICHON: Schwingungsspektrenund Kraftkonstanten symmetrischer Kreisel-VI. HCBr,, DCBr,, HSiBrs und DSiBr, . . . . . . 2191 J. H. S. GREEN,D. J. HARRISONand W. KYNASTON: Vibrational spectra of benzene derivatives-XIV. Mono substituted phenols . . . . . . . 2199 R. KEAT, D. S. Ross and D. W. A. SHARP: The infraredand nuclear magnetic resonance spectra of some sulphinamidederivatives . . . . . . . . 2219 Y. O~URA, I. NA~A~AWA and T. SHIMANOUCHI:Vibrational frequenciesand modes of bisethylenediamine-metalchelates . . . . . . . . .
2227
PIERREMEALLIER,JACQUES RANDEAUet BERNARDPOUYET: Etude des liaison anilinedioxanne par spectroscopic . . . . . . . . . . .
2243
R. GAUF&S et M. B$JAUD-BI~LNCHI:Spectres de vibration et analyse vibrationnelle de bromures d’ethyle (normal et deuteries) . . , . . . . . 2249 ROBERTH. LARKIN,HOWARDD. STIDHA~~ and KENNETHJ. WYNNE: The vibrational . 2261 spectrum of dimethylseleniumdifluorideand dimethyl-de-seleniumdifluoride .
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2273
R. CASADEIDE BAPTISTAand G. CILENTO: A very weak transition in the visible spectrum of 1,4dihydronicotinamides . . . . . . . .
2277
CA~LO TOSIand ANTONIOPINTO: Determination by ultraviolet spectroscopyof the dissociationconstant of salicylanilide . . . . . . . .
2279
B. BEHERAand P. S. ZACHARIAS: Hydrogen bonding in triazene l-oxides .
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Research Notes
J. DEVATJRE, J. J. MARTIN,M. PERROT,P. V. HUONUand J. LASCOMBE: Etude compa&e, par spectroscopicinfrarougedu mouvement rotationnel des petites molecules . . 2283 en solution liquide et en solution solide dans le tetrachlorurede carbone. R. ODERand D. A. I. GORING: An overtone of the infraredliberationalabsorption in liquid water . . . . . . . . . . . .
2285