Zobrazeno 1 - 10 of 10 pro vyhledávání: '"S. K. Ramalingam"'
1
Pyridinium Bromocobaltate as a mild New Reagent for Bromination of Metal Acetylacetonates and its Normal Coordinate Analysis
Autor: N RAMAN, S. K. RAMALINGAM, S. MOHAN
Department of Chemistry. V. H. N. S. N. College, Virudhunagar-626 001 School of Chemistry, Madurai Kamaraj University, Madurai-625 021 Raman School of Physics, Pondicherry University, Pondicherry-605 006 Manuscript received 11 August 1993, revised 27
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::916aa8232c4bef6d6b3f0457952ce44d
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2
Crystal structure of bis(N-2-phenyl-ethyl salicylideneiminato)nickel(II)
Autor: K. Ravikumar, S. K. Ramalingam, S. S. Rajan, S. Natarajan, V. Rajaram
Publikováno v: Zeitschrift für Kristallographie - Crystalline Materials. 175:117-123
Bis(N-2-phenyl-ethyl salicylideneiminato)nickel(II) crystallizes in the monoclinic system, space group P21/n with a = 6.088(3), b = 13.601(2), c = 14.862(3) Å, α = 90.3(2)° and Z = 2. The intensity data were collected using a CAD-4 diffractometer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3299e280fc935017cb868df023762a3
https://doi.org/10.1524/zkri.1986.175.1-2.117
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3
Flow stress of an aluminium alloy in the warm working range
Autor: Malur N Srinivasan, S K Pachisia, S K Ramalingam
Publikováno v: Bulletin of Materials Science. 4:595-601
The effect of temperature and processing history on the flow stress of a two-phase aluminium (Al-6% Cu) alloy was investigated. The flow stress was determined from the changes in dimensions of flat, ring-shaped specimens using Avitzur’s upper bound
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::925de9bfd9f625cd1859ea9dc2ed14c4
https://doi.org/10.1007/bf02824969
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4
Diphenyl Sulphoxide Complexes of Lanthanide and Yttrium Perchlorates
Autor: S Soundararajan, S K Ramalingam
Publikováno v: Bulletin of the Chemical Society of Japan. 41:106-110
Diphenyl sulphoxide complexes of nine lanthanide perchlorates of the general composition [Ln(DPSO)6](ClO4)3 where Ln=La, Ce, Pr, Nd, Sm, Gd, Ho and Yb and Y have been synthesised and characterized. Infrared studies indicate coordination through the o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e89ab4434605fbefaf041992db04ed7
https://doi.org/10.1246/bcsj.41.106
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5
Dimethyl Sulphoxide Complexes of rare earth chlorides
Autor: S. Soundararajan, S. K. Ramalingam
Publikováno v: Zeitschrift f�r anorganische und allgemeine Chemie. 353:216-222
Dimethyl sulphoxide complexes of seven rare earth chlorides of the general formula MCl3 · n DMSO where M La, Ce, Pr, Nd, Sm, or Gd; n = 4 and M = Y; n = 3 have been isolated and characterized. The infrared studies reveal coordination through oxygen.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3e8be4c347df2f392ededeeae04271b
https://doi.org/10.1002/zaac.19673530313
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8
Stability and structure of some binary and mixed-ligand complexes of zinc(II)
Autor: M. Sankaranarayana Pillai, M. Sivasankaran Nair, S. K. Ramalingam
Publikováno v: Journal of the Chemical Society, Dalton Transactions. :1
The stability and structure of ZnBH, ZnB, ZnB2H2, ZnB2H, or ZnB2 types of binary complexes in the ZnII–DL-2,3-diaminopropionic acid (dapa), –DL-2,4-diaminobutyric acid (daba), and –DL- ornithine (Orn)(B); and ZnABH2, ZnABH, or ZnAB types of mix
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e4b1acc1f22196097911bdfa540d2b2
https://doi.org/10.1039/dt9860000001
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10
A chemical technique for simulating molecular orbital contour models with iron filings
Autor: S. K. Ramalingam, C. R. Anandan
Publikováno v: Journal of Chemical Education. 51:681
The authors provide a method for demonstrating orbital contour models with iron filings for a large lecture hall.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c336a4e1a74769bf0527ec8e0aa6f53d
https://doi.org/10.1021/ed051p681
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