S
S. Shanmuga Sundara Raj
Researcher at Universiti Sains Malaysia
Publications - 154
Citations - 1021
S. Shanmuga Sundara Raj is an academic researcher from Universiti Sains Malaysia. The author has contributed to research in topics: Ring (chemistry) & Crystal structure. The author has an hindex of 14, co-authored 154 publications receiving 986 citations. Previous affiliations of S. Shanmuga Sundara Raj include Nagoya University.
Papers
More filters
Journal ArticleDOI
Syntheses, crystal structures and spectroscopic properties of the novel complexes [M(MOBPT)*2 (H2O)2](ClO4)2 · 4H2O (M = CoII and NiII)
Dun-Ru Zhu,You Song,Yongjiang Liu,Yan Xu,Yong Zhang,Xiao-Zeng You,S. Shanmuga Sundara Raj,Hoong-Kun Fun +7 more
TL;DR: The novel cobalt-II and nickel-II complexes with 4-(p-methoxyphenyl)-3,5-bis(pyridin-2-yl)-1,2,4-triazole (MOBPT) have been synthesized and their molecular structures determined by X-ray analysis, ir and by ESI-MS spectroscopy as discussed by the authors.
Journal ArticleDOI
Unambiguous cis-coordination of mono- and bi-dentate Lewis bases to Ni(SN)2 Schiff-base complexes derived from S-alkyl dithiocarbazate
TL;DR: In this paper, it was shown that the pyridine rings and phenanthroline (phen) occupied cis-positions in the octahedral adducts of NiL12(py)2·1.5H2O (2) and NiL(phen) (4), respectively, where H2L is a known quadridentate ligand.
Journal ArticleDOI
N—H⋯S hydrogen bonding in N-benzoyl-N'-methyl-N'-phenylthiourea and N-benzoyl-N'-(3,4-dimethylphenyl)thiourea
TL;DR: In this paper, the N-H...S hydrogen bonding was used to form a centrosymmetric array of molecules in a two-dimensional array, and the C=S bond distances were 1.670 and 1.667, respectively.
Journal ArticleDOI
Infrared, 119Sn, 13C and 1H NMR, 119Sn and 13C CP/MAS NMR and Mössbauer Spectral Study of Some Tributylstannyl Citrates and Propane-1,2,3-tricarboxylates
Jaroslav Holeček,Antonín Lyčka,David Micák,László Nagy,György Vankó,Jiří Brus,S. Shanmuga Sundara Raj,Hoong-Kun Fun,Seik Weng Ng +8 more
TL;DR: In this paper, the synthesis of tributylstannyl citrates and propane-1,2,3-tricarboxylates of the formula R1C(CH2COOR2)(COOR3)(CH2 COOR4) (R1 = OH or H, R2, R3, R4 = H, Bu3Sn, C6H11NH3, (C 6H11)2NH2 or (CH2)5NH2) have been synthesized, and their solution and solid-state structures
Journal ArticleDOI
1,2-Dibenzoylhydrazine
S. Shanmuga Sundara Raj,Bohari Mohd. Yamin,Ahmed Boshaala,M. T. H. Tarafder,Karen A. Crouse,Hoong-Kun Fun +5 more
TL;DR: O hydrogen bonds between the amide hydrogen and the O atoms of neighbouring molecules to form two ten-membered rings, each of which has the graph-set motif C4R(2)(2)(10).