Structural systematics of RSn(S2CNR0R00)2Cl compounds
Three new organotin(IV) structures of general formula RSn(S2CNR0R00)2Cl, where R0 6¼ R00, 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 se...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Oldenbourg Verlag
2014
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/10560/1/Structural_systematics_of_RSn%28S2CNR%27R%27%27%292Cl.pdf |
| _version_ | 1796946093535133696 |
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| author | Muthalib, A.F.A. Baba, I. Khaledi, H. Ali, H.M. Tiekink, Edward R.T. |
| author_facet | Muthalib, A.F.A. Baba, I. Khaledi, H. Ali, H.M. Tiekink, Edward R.T. |
| author_sort | Muthalib, A.F.A. |
| collection | UM |
| description | Three new organotin(IV) structures of general
formula RSn(S2CNR0R00)2Cl, where R0 6¼ R00, 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(S2CNR0R00)2Cl,
where R0 ¼ R00, 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. |
| first_indexed | 2024-03-06T05:26:27Z |
| format | Article |
| id | um.eprints-10560 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:26:27Z |
| publishDate | 2014 |
| publisher | Oldenbourg Verlag |
| record_format | dspace |
| spelling | um.eprints-105602020-05-20T00:29:26Z http://eprints.um.edu.my/10560/ Structural systematics of RSn(S2CNR0R00)2Cl compounds Muthalib, A.F.A. Baba, I. Khaledi, H. Ali, H.M. Tiekink, Edward R.T. QD Chemistry Three new organotin(IV) structures of general formula RSn(S2CNR0R00)2Cl, where R0 6¼ R00, 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(S2CNR0R00)2Cl, where R0 ¼ R00, 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. Oldenbourg Verlag 2014 Article PeerReviewed application/pdf en http://eprints.um.edu.my/10560/1/Structural_systematics_of_RSn%28S2CNR%27R%27%27%292Cl.pdf Muthalib, A.F.A. and Baba, I. and Khaledi, H. and Ali, H.M. and Tiekink, Edward R.T. (2014) Structural systematics of RSn(S2CNR0R00)2Cl compounds. Zeitschrift fur Kristallographie, 229 (1). pp. 39-46. ISSN 0044-2968, |
| spellingShingle | QD Chemistry Muthalib, A.F.A. Baba, I. Khaledi, H. Ali, H.M. Tiekink, Edward R.T. Structural systematics of RSn(S2CNR0R00)2Cl compounds |
| title | Structural systematics of RSn(S2CNR0R00)2Cl compounds |
| title_full | Structural systematics of RSn(S2CNR0R00)2Cl compounds |
| title_fullStr | Structural systematics of RSn(S2CNR0R00)2Cl compounds |
| title_full_unstemmed | Structural systematics of RSn(S2CNR0R00)2Cl compounds |
| title_short | Structural systematics of RSn(S2CNR0R00)2Cl compounds |
| title_sort | structural systematics of rsn s2cnr0r00 2cl compounds |
| topic | QD Chemistry |
| url | http://eprints.um.edu.my/10560/1/Structural_systematics_of_RSn%28S2CNR%27R%27%27%292Cl.pdf |
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