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Journal of Research Volume 72A

Journal of Research of NBS, Section A: Physics and Chemistry

The Journal of Research of NIST and its predecessors report NIST research and development in metrology and related fields of: physical science, engineering, applied mathematics, statistics, biotechnology, information technology.

For additional information see: About the Journal

Volume 72A

ISSN: 0022-4332

Issue 1

Issue 2

Issue 3

Issue 4

Issue 5

Issue 6




Issue 1 January 1968

Reactions of uranium with the platinide elements. I. The uranium-ruthenium system, p. 1
Park, John J.
http://dx.doi.org/10.6028/jres.072A.001

Reactions of uranium and the platinide elements. II. The uranium-rhodium system, p. 11
Park, John J.
http://dx.doi.org/10.6028/jres.072A.002

Reactions of uranium and the platinide elements. III. The uranium-iridium system, p. 19
Park, John J.; Mullen, Lyle R.
http://dx.doi.org/10.6028/jres.072A.003

Phase relations between palladium oxide and the rare earth sesquioxides in air, p. 27
McDaniel, C.L.; Schneider, S.J.
http://dx.doi.org/10.6028/jres.072A.004

Preparation and purification of some oxidation products of perylene, p. 39
Fatiadi, Alexander J.
http://dx.doi.org/10.6028/jres.072A.005

Electron spin resonance spectra of polymer radicals in aqueous solution, p. 49
Florin, Roland E.; Sicilio, Fred; Wall, Leo A.
http://dx.doi.org/10.6028/jres.072A.006

A mass spectrometric study of the BeO-BeF2 system at high temperatures, p. 75
Efimenko, J.
http://dx.doi.org/10.6028/jres.072A.007

Laser induced Raman spectra of some tungstates and molybdates, p. 81
Khanna, R.K.; Brower, W.S.; Guscott, B.R.; Lippincott, E.R.
http://dx.doi.org/10.6028/jres.072A.008

Valence-only correlation in LiH and BeH+, p. 85
Sanders, W.A.; Krauss, M.
http://dx.doi.org/10.6028/jres.072A.009

Thermalization by elastic collisions: Positronium in a rare gas moderator, p. 91
Sauder, William C.
http://dx.doi.org/10.6028/jres.072A.010

Density fluctuations in fluids having an internal degree of freedom, p. 95
Mountain, Raymond D.
http://dx.doi.org/10.6028/jres.072A.011


Issue 2 March 1968

Constant pressure flame calorimetry with fluorine. II. The heat of formation of oxygen difluoride, p. 113
King, Reatha C.; Armstrong, George T.
http://dx.doi.org/10.6028/jres.072A.012

The heat of formation of boron carbide, p. 133
Domalski, E.S.; Armstrong, G.T.
http://dx.doi.org/10.6028/jres.072A.013

Solubility of tris(hydroxymethyl)aminomethane in water-methanol solvent mixtures and medium effects in the dissociation of the protonated base, p. 141
Schindler, Paul; Robinson, R.A.; Bates, Roger G.
http://dx.doi.org/10.6028/jres.072A.014

Calibration of the nickel dimethylglyoxime spectral shift at pressures to 20 kilobars for use in spectroscopic pressure measurement, p. 149
Davies, Helen W.
http://dx.doi.org/10.6028/jres.072A.015

Second virial coefficient of He4 in the temperature range from 2 to 20 °K, p. 155
Boyd, Marjorie E.; Larsen, Sigurd Y.; Plumb, Harmon
http://dx.doi.org/10.6028/jres.072A.016

Diffusion rates in inorganic nuclear materials, p. 157
Dragoo, A.L.
http://dx.doi.org/10.6028/jres.072A.017

Effect of oxide additions on the polymorphism of tantalum pentoxide (system Ta2O5-TiO2), p. 175
Waring, J.L.; Roth, R.S.
http://dx.doi.org/10.6028/jres.072A.018

Effect of statistical counting errors on wavelength criteria for x-ray spectra, p. 187
Thomsen, John S.; Yap, F.Y.
http://dx.doi.org/10.6028/jres.072A.019

Thermodynamic properties of ammonia as an ideal gas, p. 207
Haar, Lester
http://dx.doi.org/10.6028/jres.072A.020


Issue 3 May 1968

Jump rates for point defects in special positions held by a trapping center of noncubic symmetry, p. 231
Peiser, H.S.; Wachtman, J.B.
http://dx.doi.org/10.6028/jres.072A.021

The thermodynamics of the ternary system: Water-potassium chloride-calcium chloride at 25 °C, p. 239
Robinson, R.A.; Covington, A.K.
http://dx.doi.org/10.6028/jres.072A.022

Force field for SiF4, p. 247
Levin, Ira W.; Abramowitz, Stanley
http://dx.doi.org/10.6028/jres.072A.023

Blemish formation in processed microfilm, p. 251
Pope, C.I.
http://dx.doi.org/10.6028/jres.072A.024

Absolute isotopic abundance ratios of common, equal-atom, and radiogenic lead isotopic standards, p. 261
Catanzaro, E.J.; Murphy, T.J.; Shields, W.R.; Garner, E.L.
http://dx.doi.org/10.6028/jres.072A.025

Role of nickel in Al-10 percent Si composites containing nickel-coated sapphire whiskers, p. 269
Yakowitz, H.; Jenkins, W.D.; Hahn, H.
http://dx.doi.org/10.6028/jres.072A.026


Issue 4 July 1968

Mass spectrometric study of photoionization. X. Hydrogen chloride and methyl halides, p. 281
Krauss, Morris; Walker, James A.; Dibeler, Vernon H.
http://dx.doi.org/10.6028/jres.072A.027

The fourth and fifth spectra of vanadium (VIV and VV), p. 295
Iglesias, Laura
http://dx.doi.org/10.6028/jres.072A.028

Variation of absorptance-curve shape with changes in pigment concentration, p. 309
Howett, Gerald L.
http://dx.doi.org/10.6028/jres.072A.029

Periodic acid, a novel oxidant of polycyclic, aromatic hydrocarbons, p. 341
Fatiadi, Alexander J.
http://dx.doi.org/10.6028/jres.072A.030

A galvanic cell with a low emf-temperature coefficient, p. 351
Roberts, Gerald N.; Hamer, Walter J.
http://dx.doi.org/10.6028/jres.072A.031

Synthesis of cerite, p. 355
Ito, Jun
http://dx.doi.org/10.6028/jres.072A.032

Tables of collision integrals for the (m,6) potential function for 10 values of m, p. 359
Klein, Max; Smith, Francis J.
http://dx.doi.org/10.6028/jres.072A.033

Spectrum of relaxation times in GeO2 glass, p. 425
Napolitano, A.; Macedo, P.B.
http://dx.doi.org/10.6028/jres.072A.034

Resumé of values of the Faraday, p. 435
Hamer, Walter J.
http://dx.doi.org/10.6028/jres.072A.035


Issue 5 September 1968

Studies in bomb calorimetry. A new determination of the energy of combustion of benzoic acid in terms of electrical units, p. 453
Churney, K.L.; Armstrong, G.T.
http://dx.doi.org/10.6028/jres.072A.036

Effect of low pressures on the room temperature transitions of polytetrafluoroethylene, p. 467
Martin, G.M.; Eby, R.K.
http://dx.doi.org/10.6028/jres.072A.037

Electrostatic potentials and their spatial derivatives about point defects in ionic crystals, p. 471
Bennett, Herbert S.
http://dx.doi.org/10.6028/jres.072A.038

Electric fields produced by a charge density in ionic crystals, p. 475
Bennett, Herbert S.
http://dx.doi.org/10.6028/jres.072A.039

Mass spectrometric study of the photoionization of some fluorocarbons and trifluoromethyl halides, p. 479
Noutary, Clemente J.
http://dx.doi.org/10.6028/jres.072A.040

Infrared matrix spectra of lithium fluoride, p. 487
Abramowitz, Stanley; Acquista, Nicolo; Levin, Ira W.
http://dx.doi.org/10.6028/jres.072A.041

Electronic transition moment integrals for first ionization of CO and the A-X transition in CO+. Some limitations on the use of the r-centroid approximation, p. 495
Krupenie, Paul H.; Benesch, William
http://dx.doi.org/10.6028/jres.072A.042

The configurations 3dn4p in doubly ionized atoms of the iron group, p. 505
Roth, C.
http://dx.doi.org/10.6028/jres.072A.043

Electron impact excitation of hydrogen Lyman-α radiation, p. 521
Long, Robert L.; Cox, Donald M.; Smith, Stephen J.
http://dx.doi.org/10.6028/jres.072A.044


Issue 6 November 1968

Interaction energy surfaces for Li(22S) and Li (22P) with H2, p. 553
Krauss, M.
http://dx.doi.org/10.6028/jres.072A.045

Energy levels and classified lines in the first spectrum of technetium (TcI), p. 559
Bozman, W.R.; Corliss, C.H.; Tech, J.L.
http://dx.doi.org/10.6028/jres.072A.046

The first spectrum of tungsten (WI), p. 609
Laun, Donald D.; Corliss, C.H.
http://dx.doi.org/10.6028/jres.072A.047

Theoretical interpretation of the even levels in the first spectrum of tungsten, p. 757
Shadmi, Y.; Caspi, E.
http://dx.doi.org/10.6028/jres.072A.048

Stable carbon isotope ratio measurements with a gas density meter, p. 761
Wasik, S.P.; Tsang, W.
http://dx.doi.org/10.6028/jres.072A.049

The single crystal spectrum of hexakis(imidazole)nickel(II)nitrate, p. 765
Reimann, Curt W.
http://dx.doi.org/10.6028/jres.072A.050

Crystalline alpha and beta forms of 3-O-α-D-glucopyranosyl-D-arabinopyranose, p. 769
Isbell, Horace S.; Frush, Harriet L.; Moyer, J.D.
http://dx.doi.org/10.6028/jres.072A.051

Preparation and solubility of hydroxyapatite, p. 773
Moreno, E.C.; Gregory, T.M.; Brown, W.E.
http://dx.doi.org/10.6028/jres.072A.052

High temperature dehydroxylation of apatitic phosphates, p. 783
Negas, T.; Roth, R.S.
http://dx.doi.org/10.6028/jres.072A.053

Created September 5, 2012, Updated January 5, 2017