801
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Srinivasan R, Carlough KH. Light-induced addition of acetylene to saturated compounds. CAN J CHEM 1967. [DOI: 10.1139/v67-518] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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802
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803
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804
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Reddy T, Srinivasan R. Temperature dependence of g values in tetragonal ionic Cu++ salts. ACTA ACUST UNITED AC 1966. [DOI: 10.1016/0031-9163(66)90549-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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805
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Srinivasan R. Molecular Photochemistry. J Am Chem Soc 1966. [DOI: 10.1021/ja00967a064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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806
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Srinivasan R. Lattice Theory of Third-Order Elastic Constants of Nonprimitive, Nonpiezoelectric Lattices. ACTA ACUST UNITED AC 1966. [DOI: 10.1103/physrev.144.620] [Citation(s) in RCA: 52] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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807
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808
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Srinivasan R, Ramachandran GN. Probability distribution connected with structure amplitudes of two related crystals. V. The effect of errors in the atomic coordinates on the distribution of observed and calculated structure factors. ACTA ACUST UNITED AC 1965. [DOI: 10.1107/s0365110x65004796] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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809
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Haller I, Srinivasan R. INFRARED STUDY OF THE PHOTOCHEMISTRY OF TETRAMETHYLCYCLOBUTAN-1,3-DIONE. CAN J CHEM 1965. [DOI: 10.1139/v65-441] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The photolysis of tetramethylcyclobutan-1,3-dione was investigated in a nitrogen matrix at 4°K and in solution in cyclohexane at room temperature. Infrared spectra of the reactant after irradiation showed the formation of carbon monoxide, dimethylketene, tetramethylethylene, and a compound with an intense absorption at 1 840 cm−1 which has been identified as tetramethylcyclopropanone. Since the dimethylketene that was formed was also capable of undergoing secondary photolysis, the effect of light (mainly 2 537 Å) on dimethylketene in solution or in a nitrogen matrix, was also studied. It has been found that in solution 0.2 of the molecules of tetramethylcyclobutandione which decompose, do so to give two molecules of dimethylketene, while approximately the same number of molecules decompose to tetramethylcyclopropanone and carbon monoxide. The remainder of the molecules seem to give tetramethylethylene and carbon monoxide in a concerted process.
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810
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Reddy TR, Srinivasan R. ESR and Optical Absorption Studies in Copper Diethyldithiocarbamate. J Chem Phys 1965. [DOI: 10.1063/1.1696933] [Citation(s) in RCA: 100] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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811
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Haller I, Srinivasan R. Transfer of Vibrational Energy from Internally Converted States. J Chem Phys 1965. [DOI: 10.1063/1.1703278] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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812
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Parthasarathy S, Srinivasan R. The probability distribution of Bijvoet differences. ACTA ACUST UNITED AC 1964. [DOI: 10.1107/s0365110x64003504] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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813
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Haller I, Srinivasan R. Vibrational Spectra and Molecular Structure of Bicyclo[1.1.0]butane. J Chem Phys 1964. [DOI: 10.1063/1.1726346] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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814
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Srinivasan R, Flengas SN. ELECTRODE POTENTIALS OF THORIUM TETRACHLORIDE IN ALKALI CHLORIDE MELTS. CAN J CHEM 1964. [DOI: 10.1139/v64-203] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The electrode potentials of the system Th, ThCl4 (KCl, NaCl) were measured at various concentrations of thorium chloride, and at temperatures between 670 °C and 850 °C, using a silver – silver chloride reference electrode. It was shown by a direct gravimetric method that the reaction,Th(metal) + ThCl4(melt) = 2ThCl2(in melt),postulated by previous investigators, did not take place.The activity coefficients, and the other partial molal properties of the solutions of ThCl4, in the equimolar mixture of potassium and sodium chlorides, were calculated as a function of temperature from the e.m.f. measurements.
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815
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Haller I, Srinivasan R. Photochemistry of 1,3‐Butadiene : Details of the Primary Processes and Mechanism of Photopolymerization. J Chem Phys 1964. [DOI: 10.1063/1.1725433] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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816
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Srinivasan R, Powers JC. Photochemical Formation of Phenanthrene fromcis‐Stilbene in the Vapor Phase. J Chem Phys 1963. [DOI: 10.1063/1.1734295] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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817
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Srinivasan R. Internal Conversion in the Photochemical System 1,3‐Cyclohexadiene: 1,3,5‐Hexatriene. J Chem Phys 1963. [DOI: 10.1063/1.1733798] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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818
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819
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Sarma VR, Srinivasan R. Principle of maximum superposition. A method of determining the positions of replaceable atoms in isomorphous crystals. ACTA ACUST UNITED AC 1962. [DOI: 10.1107/s0365110x62001140] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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820
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Srinivasan R. Übertragung der Schwingungsenergie von angeregten Cyclopentanon-Molekülen. Angew Chem Int Ed Engl 1962. [DOI: 10.1002/ange.19620740217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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821
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Srinivasan R. On the method of least squares as applied to the refinement of crystal structures. ACTA ACUST UNITED AC 1961. [DOI: 10.1107/s0365110x61003387] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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822
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823
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Srinivasan R. Dispersion of the stress-optic coefficient of lithium fluoride. Naturwissenschaften 1961. [DOI: 10.1007/bf00636035] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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824
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Srinivasan R. Test of the new statistical formula for distinguishing between centrosymmetric and non-centrosymmetric structures. ACTA ACUST UNITED AC 1960. [DOI: 10.1107/s0365110x60000947] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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825
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Madhavan Nair P, Srinivasan R, Venkataraman K. Condensation of 2,4-dinitrochlorobenzene with o-hydroxyarylamides. Tetrahedron 1960. [DOI: 10.1016/0040-4020(60)80063-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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