Structural systematics of RSn(S2CNR'R″)2Cl compounds

Amirah Faizah Abdul Muthalib, Ibrahim Baba, Hamid Khaledi, Hapipah Mohd Ali, Edward R T Tiekink

    Research output: Contribution to journalArticle

    10 Citations (Scopus)

    Abstract

    Three new organotin(IV) structures of general formula RSn(S 2CNR'R″)2Cl, where R' ≠ R″, namely MeSn · [S2CN(Me)(Cy)]2Cl (1), MeSn[S2CN(i-Pr) (CH2Ph)]2Cl (2) and PhSn[S2CN(Et)(i-Pr)] 2Cl (3) are described. Each structure features tin in a distorted octahedral geometry defined by a CClS4 donor set as a result of two chelating dithiocarbamate ligands. In all cases the tin-bound carbon and chloride atoms are cis. The shorter Sn-S bond lengths in 3 are correlated with the presence of the relatively more electronegative Sn-bound phenyl substituent. The new structures conform to the structural motif adopted by all other compounds with the formula RSn(S2CNR'R″)2Cl, where R' - R″, suggesting the unsymmetrical substitution pattern of the dithiocarbamate ligands in the present study does not influence the adoption of this structural motif. The homogeneity in the structural motif notwithstanding, non-systematic variations in geometric parameters are found in these structures indicating an overall influence of crystal packing upon molecular geometry.

    Original languageEnglish
    Pages (from-to)39-46
    Number of pages8
    JournalZeitschrift fur Kristallographie
    Volume229
    Issue number1
    DOIs
    Publication statusPublished - 2014

    Fingerprint

    Tin
    tin
    Ligands
    ligands
    Geometry
    Bond length
    Chelation
    geometry
    homogeneity
    Chlorides
    Substitution reactions
    Carbon
    chlorides
    substitutes
    Atoms
    Crystals
    carbon
    crystals
    atoms

    Keywords

    • Crystal structure analysis
    • Organotin
    • Tin
    • Unsymmetric dithiocarbamate
    • X-ray diffraction

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Inorganic Chemistry
    • Materials Science(all)

    Cite this

    Muthalib, A. F. A., Baba, I., Khaledi, H., Ali, H. M., & Tiekink, E. R. T. (2014). Structural systematics of RSn(S2CNR'R″)2Cl compounds. Zeitschrift fur Kristallographie, 229(1), 39-46. https://doi.org/10.1515/zkri-2013-1682

    Structural systematics of RSn(S2CNR'R″)2Cl compounds. / Muthalib, Amirah Faizah Abdul; Baba, Ibrahim; Khaledi, Hamid; Ali, Hapipah Mohd; Tiekink, Edward R T.

    In: Zeitschrift fur Kristallographie, Vol. 229, No. 1, 2014, p. 39-46.

    Research output: Contribution to journalArticle

    Muthalib, AFA, Baba, I, Khaledi, H, Ali, HM & Tiekink, ERT 2014, 'Structural systematics of RSn(S2CNR'R″)2Cl compounds', Zeitschrift fur Kristallographie, vol. 229, no. 1, pp. 39-46. https://doi.org/10.1515/zkri-2013-1682
    Muthalib, Amirah Faizah Abdul ; Baba, Ibrahim ; Khaledi, Hamid ; Ali, Hapipah Mohd ; Tiekink, Edward R T. / Structural systematics of RSn(S2CNR'R″)2Cl compounds. In: Zeitschrift fur Kristallographie. 2014 ; Vol. 229, No. 1. pp. 39-46.
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