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Arunachalm RAMANAN
Office

Department of Chemistry
MS-719
Multi-storey building
6th Floor
IIT Delhi
Hauz Khas, New Delhi 110016
Tel: +91 11 2659 1507
Fax: +91 11 2658 1102



Laboratory

Department of Chemistry
VI Block
136 - Ground Floor
IIT Delhi
Tel: +91 11 2659 6447
Fax: +91 11 2658 1102



PROFESSOR

Born (Veppathur, Tamil Nadu). Ph.D. IISc Bangalore (1984). Post Doctoral Fellow at IISc Bangalore (1984-1985), University of Exeter, UK (1986-1989), Binghamton University, New York, USA (1989-1990). Indian Institute of Technology Delhi, 1990-present.

Life member of (a) Materials Research Society of India; (b) Chemical Research Society of India; (c) Indian Society of Solid State & Allied Sciences.

E-mail: aramanan

Group Webpage
Research Interests

Crystal chemistry, crystal engineering and supramolecular chemistry.

Self assembled natural and synthetic materials have inspired us the most - particularly transition metal based oxides and biologically important inorganic solids such as calcium phosphates. Our research group has been engaged in developing ‘chimie douce’ techniques (e.g. hydrothermal, sol-gel, molten flux, metathesis) to isolate new hybrid solids with multidimensional structural features including nanomaterials. Majority of the synthesis are exploratory and hence growing single crystals under varying reaction condition makes it imperative for unambiguous a posteriori structure analysis. A major objective of the group is to establish reliable connections between molecular species present in the solution and supramolecular structures observed in the solid state in terms of the influence of nonbonding interactions.

Selected Publications

1. Thomas, J. and Ramanan, A. Growth of copper pyrazole complex templated phosphomolybdates: Supramolecular interactions dictate nucleation of a crystal. Crystal Growth & Design, 2008, 8 3390.
2. Thomas, J. and Ramanan, A. Growing crystals from solution: By design or by default, Curr. Sci. 2007, 93, 1664.
3. Upreti, S. and Ramanan, A. Role of Nonbonding interactions in the Crystal Growth of Phenazinediamine Tetrahydrate: New Insights into the Occurrence of 2D Water Layers in crystal hydrates, Crystal Growth & Design, 2007, 7, 966-971.
4. Ramanan, A and Whittingham, M. S. How molecules turn into solids: the case of self-assembled metal-organic frameworks, Crystal Growth & Design, 2006, 6, 2419-2421.

Group Members

Jency Thomas (PhD)
Monika Agarwal (PhD)
Dinesh Shukla (PhD)
Pramod Kumar Goswami (PhD)


Information

For email suffix @chemistry.iitd.ac.in

Department of Chemistry, Indian Institute of Technology Delhi