The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
Chemical Compound Review

Stannous ion     tin(+2) cation

Synonyms: CPD-1490, Sn+2, Sn2+, Sn++, CHEBI:30475, ...
Welcome! If you are familiar with the subject of this article, you can contribute to this open access knowledge base by deleting incorrect information, restructuring or completely rewriting any text. Read more.

High impact information on AIDS-072429

  • Complexes of W(CO)(5) with neutral diatomic pnictogen ligands N(2), P(2), As(2), Sb(2), and Bi(2) and anionic Group 14 ligands Si(2) (2-), Ge(2) (2-), Sn(2) (2-), and Pb(2) (2-) coordinated in both side-on and end-on fashion have been optimized by using density functional theory at the BP86 level with valence sets of TZP quality [1].
  • This indicates that the chloroacetanilides are activated toward SN2 reactions with highly reactive nucleophiles (e.g., HS-, PhS-, and Sn(2-)) relative to other saturated carbon substrates [2].
  • The offered sensor exhibited remarkable fluorescence intensity quenching upon exposure to Cu(2+) ions at pH 4.0 in the concentration range of 1.0 x 10(-9) to 3.0 x 10(-4)M [Cu(2+)] while the effects of the responding ions (Ca(2+), Hg(+), Pb(2+), Al(3+), Cr(3+), Mn(2+), Mg(2+), Sn(2+), Cd(2+), Co(2+) and Ni(2+)) were less pronounced [3].
  • The electrodeposition from an acidic solution containing Cu(2+), Sn(2+), and a cationic surfactant gave a negative differential resistance (NDR) and a current oscillation in a narrow potential region of about 20 mV lying slightly more negative than the onset potential for Sn-Cu alloy deposition [4].
  • The syntheses and molecular structures of [M{N(SeP(i)Pr2)2-Se,Se'}2][M = Sn(2), Se(3)] are described, these complexes consist of discrete, monomeric molecules featuring MSe4 cores that comprise true square-planar geometries [5].


  1. Comparison of side-on and end-on coordination of E2 ligands in complexes [W(CO)5E2] (E=N, P, As, Sb, Bi, Si-, Ge-, Sn-, Pb-). Esterhuysen, C., Frenking, G. Chemistry (Weinheim an der Bergstrasse, Germany) (2003) [Pubmed]
  2. Correlation analyses for bimolecular nucleophilic substitution reactions of chloroacetanilide herbicides and their structural analogs with environmentally relevant nucleophiles. Lippa, K.A., Roberts, A.L. Environ. Toxicol. Chem. (2005) [Pubmed]
  3. Spectral characterization of a newly synthesized fluorescent semicarbazone derivative and its usage as a selective fiber optic sensor for copper(II). Oter, O., Ertekin, K., Kirilmis, C., Koca, M. Anal. Chim. Acta (2007) [Pubmed]
  4. Macroscopically uniform nanoperiod alloy multilayers formed by coupling of electrodeposition with current oscillations. Nakanishi, S., Sakai, S., Nagai, T., Nakato, Y. The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical. (2005) [Pubmed]
  5. True square planar [M{N(SePiPr2)2-Se,Se'}2][M = Sn, Se] complexes. An extraordinary geometrical arrangement for well known centers [Sn(II), Se(II)]. Cea-Olivares, R., Moya-Cabrera, M., García-Montalvo, V., Castro-Blanco, R., Toscano, R.A., Hernández-Ortega, S. Dalton transactions (Cambridge, England : 2003) (2005) [Pubmed]
WikiGenes - Universities