
TY  - JOUR
A1  - Bennett, Martin A. 
A1  - Robertson, Glen B. 
A1  - Kapoor, Pramesh N. 
T1  - The Preparation, Spectroscopic Characterization and X-Ray Structure of the Salt [Pt(&eta;<emph type="7">1</emph> -C<emph tye="8">6</emph>H<emph tye="8">9</emph>)(Cy<emph tye="8">2</emph>PCH<emph tye="8">2</emph>CH<emph tye="8">2</emph>PCy<emph tye="8">2</emph>)(PPh<emph tye="8">3</emph>)]HCO<emph tye="8">3</emph>&#183;3H<emph tye="8">2</emph>O Containing the Discrete, Uncoordinated, Hydrogen-Bonded Dimeric Bicarbonate Dianion [(HCO<emph tye="8">3</emph>)(H<emph tye="8">2</emph>O)<emph tye="8">3</emph>]<emph tye="8">2</emph><emph type="7">2-</emph>
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1999
VL  - 52
IS  - 10
SP  - 949
EP  - 954
KW  - 
UR  - https://doi.org/10.1071/CH99083 
N2  - Reaction of the cyclohexyne&#8211;platinum(0) complex &#91;Pt(&#x03B7;2-C6H8)(Cy2PCH2CH2PCy2)&#93;* with water and CO2 in the presence of triphenylphosphine gives the bicarbonate salt of the (&#x03B7;1-cyclohexenyl)platinum(II) cation, &#91;Pt(&#x03B7;1-C6H9)(Cy2PCH2CH2 PCy2)(PPh3)&#93; &#91;HCO3&#93; &#183; 3H2O, which has been characterized by n.m.r. spectroscopy and single-crystal X-ray diffraction at low temperature. Crystals are triclinic, space group P1&#8211; with unit cell dimensions a 20.315(2), b 12.782(1), c 10.694(1) &#197;, &#945; 66.61(1), &#946; 104.73(1), &#947; 102.11(1)&#x02DA;, and Z 2. The structure was refined to a final R value of 0.036 with use of 7553 reflections &#91;I &#62; 3&#963;(I)&#93;. The cation has the expected, somewhat distorted planar coordination geometry; the anion consists of discrete, hydrogen-bonded dimers &#91;(HCO3)(H2O)3&#93;22-. 
ER  -

