Synthesis and properties of some ethylenebis(dithiocarbamate) diorganotin(IV) complexes. The structure of [(tert-Bu)2Sn(ebdtc)]2.4THF [tetra-tert-butylbis(ethylenebis(dithiocarbamato)ditin.tetrakis(tetrahydrofuran)]

Jung, Ok Sang; Sohn, Youn Soo; Ibers, James A.

doi:10.1021/ic00233a038

Cited by 45 publications

(16 citation statements)

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“…Based on a comparison of the values of τ , Table 4, the geometries for the tin atoms in the dinuclear compound are decidedly more trigonal bipyramidal. The dinuclear and centrosymmetric structure of (t-Bu) 2 Sn(S 2 CN(H)CH 2 CH 2 N(H)CS 2 ) 2 Sn(t-Bu) 2 , isolated as a tetrahydrofuran di-solvate, [134] is shown in Fig. 27; see Table 4 for geometric parameters.…”

Section: Diorganotin Dithiocarbamate Structuresmentioning

confidence: 99%

Tin dithiocarbamates: applications and structures

Tiekink

2008

Applied Organom Chemis

190

153

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The uses and potential utility of tin/organotin dithiocarbamate, − S 2 CNR 2 , compounds are reviewed. Various derivatives exhibit exciting potential as anti-cancer agents, anti-microbial agents and insecticides, e.g. against mosquito larvae. Tin dithiocarbamates have also proven useful as precursors for tin sulfide nanoparticles. There is a wealth of structural data available for such compounds and with the exception of the diorganotin bis(dithiocarbamate) compounds, R 2 Sn(S 2 CNR 2 ) 2 , compounds for which different structural motifs are evident, there is a certain degree of homogeneity in the molecular structures for each class of compound unless there are additional coordination sites on the R and/or R groups. Owing to the strong coordination potential of the dithiocarbamate ligand for tin, supramolecular aggregates involving secondary Sn· · ·S interactions are the exception rather than the norm.

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Section: Diorganotin Dithiocarbamate Structuresmentioning

confidence: 99%

Tin dithiocarbamates: applications and structures

Tiekink

2008

Applied Organom Chemis

190

153

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“…For the chlorodibutyltin(IV) derivative, the (N-CSS) occurs at higher energy than for the dibutyltin(IV) complex owing to the electron-withdrawing chloride leading to a higher positive charge on nitrogen. The single band for C-S, in 1-8, is in accord with bidentate 1,1-dithiolate to Sn [16].…”

Section: Raman and Ir Spectramentioning

confidence: 78%

Supramolecular organotin(IV) dithiocarboxylates as potential antimicrobial agents

Rehman

Muhammady

Shah

et al. 2012

Journal of Coordination Chemistry

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A series of tri-, chlorodi-, and diorganotin(IV) derivatives of 4-(2-methoxyphenyl)piperazine-1-carbodithioate (L) {R ¼ n-C 4 H 9 (1), C 6 H 11 (2), CH 3 (3) and C 6 H 5 (4)}, (n-C 4 H 9 ) 2 SnClL (5) and R 2 SnL 2 {R ¼ n-C 4 H 9 (6), C 2 H 5 (7), CH 3 (8)} have been synthesized by refluxing organotin(IV) chlorides with the ligand-salt in the appropriate molar ratio. Elemental analysis, Raman, IR, multinuclear NMR ( 1 H, 13 C and 119 Sn), mass spectroscopic, and single-crystal X-ray crystallographic studies were undertaken to elucidate the structures of the new compounds both in solution and in the solid state. The X-ray diffraction work reveals supramolecular structures for 4 and 6, with distorted trigonal-bipyramidal and distorted octahedral geometries around Sn, respectively. The ligand and several of the new compounds are good antimicrobial agents.

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“…The single band appears at 917-976 cm À1 is assignable to the CS 2 absorption frequency which indicates the bidentate coordination of 1,1-dithiolate moiety of the ligand to the Sn atom [16,17]. The stretching of the C-N was positioned at frequency (1424-1483 cm À1 ) that corresponds to a partial double bond character in C-N moiety [6,7].…”

Section: Ir Spectroscopymentioning

confidence: 99%