K. Subba Ramaiah

IIT Madras is a public technical and research university located in Chennai, Tamil Nadu. Founded in 1959, it is recognised as an Institute of National Importance.

IIT Madras has been ranked as the top engineering institute in India for four years in a row by the National Institutional Ranking Framework of the MHRD

It currently offers undergraduate, postgraduate and research degrees across 16 disciplines in Engineering, Sciences, Humanities and Management. About 596 faculty belonging to science and engineering departments and centres of the Institute are engaged in teaching, research and industrial consultancy.

IIT Madras

Electrical conduction in Na3H (SO4)2 and (NH4)3 H(SO4)2 crystals

Journal of Materials Science

ESR studies of Fe3+ centers in Na3H(SO4)2, crystals revealed that the sodium ion vacancies are the charge compensating vacancies. Fe3+ ion is trapped at two physically distinct sites and the overall symmetry is not much affected due to the charge compensating vacancies. The data are fitted to the most general spin Hamiltonian by the method of least squares and the spin Hamiltonian parameters are reported. © 1983.

Spectrochimica Acta Part A: Molecular Spectroscopy

ESR of Fe3+ centers in Na3H(SO4)2 crystals

Zeitschrift fur Kristallographie - New Crystal Structures

Crystal data of tri-sodium hydrogen sulphate

Journal American Society of Mining and Reclamation

COAL MINING GEOSPATIAL DATA FOR THE NATION

Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry

A very short, and asymmetrical, hydrogen bond in the structure of Na3H(SO4)2 and S–OH vs O–H...O correlation

Electrical conduction in 'pure' and copperdoped KHSO4

The crystal structure of triammonium hydrogen disulphate, (NH4)3H(SO4)2

Journal	Journal of Materials Science
Publisher	Kluwer Academic Publishers
ISSN	00222461
Open Access	No