Concepedia

P. K. Ummat

PK

27

Publications

631

Citations

16

H-Index

1968

Active since

Affiliations

McMaster University(Current)

Ben-Gurion University of the Negev

P. K. Ummat is an author at McMaster University specializing in chemistry, engineering, and materials science.

Top concepts

Publications per year

1968–2003

27

Publications

27

Polyatomic cations of sulfur. I. Preparation and properties of S162+, S82+, and S42+

R. J. Gillespie, Jack Passmore, P. K. Ummat et al. · Inorganic Chemistry · 1971 · 86 citations

, , +17

Preparation and Raman spectra of compounds of the trimercury(2+) cation. Crystal structure of trimercury bis(hexafluoroarsenate(V) Hg3(AsF6)2

Brent D. Cutforth, C. Davies, Philip A. W. Dean et al. · Inorganic Chemistry · 1973 · 52 citations

, , +10

Preparation and crystal structure of mercury hexafluoroniobate (Hg3NbF6) and mercury hexafluorotantalate (Hg3TaF6): mercury layer compounds

I. D. Brown, R. J. Gillespie, Keith R. Morgan et al. · Inorganic Chemistry · 1984 · 38 citations

, , +13

Polyatomic cations of the Group VIB elements. II. Compounds of the Se<sub>4</sub><sup>2+</sup> cation

James Barr, D. B. Crump, R. J. Gillespie et al. · Canadian Journal of Chemistry · 1968 · 36 citations

, , +13

Polyatomic cations of sulfur. III. Solutions of sulfur in oleum

R. J. Gillespie, P. K. Ummat · Inorganic Chemistry · 1972 · 35 citations

, , +13

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