Ministry of Education
Ajai Kumar Singh
VIDWAN ID: 10470

Prof Ajai Kumar Singh

Male Doctor of Philosophy
Emeritus Professor | Department of Chemistry
Indian Institute of Technology, Delhi
Delhi
Expertise: Multidisciplinary Chemistry
ORCID 0000-0002-4810-7080 Scopus 57209036941 ResearcherID AFT-6544-2022 Google Scholar OYArVh4AAAAJ
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249 Publications
0 Projects
8429 Scopus Citations
7441 CrossRef
44 Years 3 Months Total Experience
Publications
249 Total
Articles
235
Books
1
Chapters
5
Proceedings
8
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Scopus Scopus
8,429 Citations
52 h-index
CrossRef CrossRef
7,441 Citations
50 h-index
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Personal Details

Doctor of Philosophy
1977
Acharya NG Ranga Agricultural University, Guntur
Emeritus Professor
Jun 1982 – Present
Indian Institute of Technology, Delhi | Department of Chemistry
Chemical Sciences
Multidisciplinary Chemistry

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Scholarly Work

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Scholarly Publications

Synthesis and crystal structure of triphenyltellurium(iv)ethylxanthate: An example of enhancement of the coordination number of tellurium through long te-s bonds

Journal Article
Phosphorus Sulfur and Silicon and the Related Elements. Year: 1993. Volume: 85 , Issue: 1-4 , Pages: 175-181 .
Authors: Vinod Srivastava; J. K. Basumatary; Ajai K. Singh; T. P. Singh; A. K. Saxena
DOI 10.1080/10426509308038197 Crossref Crossref: 6 Scopus Scopus: 11

A novel ditelluroether ligand artech2ch(oh)ch2tear (ar = 4-ch3oc6h4) and its complexation behavior

Journal Article
Phosphorus Sulfur and Silicon and the Related Elements. Year: 1993. Volume: 80 , Issue: 1-4 , Pages: 95-99 .
Authors: Ajai K. Singh; Veena Singh
DOI 10.1080/10426509308036882 Crossref Crossref: 7 Scopus Scopus: 7

Rhodium(I) and rhodium(III) complexes of hybrid organo-tellurium ligands, 1-(NMe2)-2-(TeAr)-4-MeC6H3 and HN(C2H4TeAr)2, ar=4-MeOC6H4 or 4-EtOC6H4

Journal Article
Transition Metal Chemistry. Year: 1992. Volume: 17 , Issue: 3 , Pages: 177-180 .
Authors: Vinod Srivastava; Ajai K. Singh; Bishan L. Khandelwal
DOI 10.1007/BF02910831 Crossref Crossref: 7 Scopus Scopus: 10

Crystal structures of triphenyltellurium(IV) methylxanthate and isobutylxanthate - dependence on the steric influence of the alkyl group of the xanthate system

Journal Article
Journal of Organometallic Chemistry. Year: 1992. Volume: 424 , Issue: 1 , Pages: 33-39 .
Authors: A.K. Singh; J.K. Basumatary; T.P. Singh; B. Padmanabhan
DOI 10.1016/0022-328X(92)85004-G Crossref Crossref: 17 Scopus Scopus: 28

Application of dowex-2 loaded with sulfonephthalein dyes to the preconcentration of copper(II) and cadmium(II)

Journal Article
Analyst. Year: 1992. Volume: 117 , Issue: 5 , Pages: 889-891 .
Authors: Ajai Kumar Singh; Surendra Kumar Dhingra
DOI 10.1039/an9921700889 Crossref Crossref: 12 Scopus Scopus: 20

The chemistry of multidentate organotellurium ligands

Journal Article
Journal of Coordination Chemistry. Year: 1992. Volume: 27 , Issue: 4 , Pages: 237-253 .
Authors: Ajai K. Singh; Vinod Srivastava
DOI 10.1080/00958979209407957 Crossref Crossref: 56 Scopus Scopus: 61

Synthesis of [ArTe(DTC/XNT)(NaDTC/XNT)] (DTC = dithiocarbamate and XNT = xanthate) through ligand substitution reactions of arylbis(thiosemicarbazone)tellurium(II) chloride

Journal Article
Polyhedron. Year: 1992. Volume: 11 , Issue: 10 , Pages: 1225-1228 .
Authors: Ajai K. Singh; K.M.M.S. Prakash
DOI 10.1016/S0277-5387(00)86933-8 Crossref Crossref: 3 Scopus Scopus: 4

Reactions of tellurium(IV) chloride, aryl‐, diaryl‐, and triaryl tellurium(IV) chlorides with pyrimidine‐2‐thiols

Journal Article
Heteroatom Chemistry. Year: 1992. Volume: 3 , Issue: 2 , Pages: 139-145 .
Authors: Ajai K. Singh; Veena Singh; Bishan L. Khandelwal
DOI 10.1002/hc.520030209 Crossref Crossref: 2 Scopus Scopus: 1
Showing 33 to 40 of 249 publications