
TY  - JOUR
A1  - Sagatys, DS 
A1  - Oreilly, EJ 
A1  - Patel, S 
A1  - Bott, RC 
A1  - Lynch, DE 
A1  - Smith, G 
A1  - Kennard, CHL 
T1  - Group 15 Metal Complexes With Carboxylic Acids. Preparation and Crystal Structure of Polymeric Ammonium Aquabis[(+)-tartrato(2-)]bismuthate(III) Hydrate
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1992
VL  - 45
IS  - 6
SP  - 1027
EP  - 1034
KW  - 
UR  - https://doi.org/10.1071/CH9921027 
N2  - The crystal structure of the bismuth(III) complex with (+)-tartaric acid, ammonium aquabis [(+)-tartrato (2-)] bismuthate (III) hydrate, has been determined by X-ray methods and refined to a residual R 0.020 for 1288 observed reflections. Crystals are orthorhombic, space group P 212121 with Z 4 in a cell of dimensions a 7.4712(4), b 10.856(1), c 17.609(3) Å . Each nine-coordinate MO9 bismuth centre comprises three bidentate &#945;-hydroxy carboxy residues from two tartrato (2-) ligands (with one bridging), an asymmetric bidentate carboxylato (O,O') group, and a water. The Bi-O range is 2.372(7)-2.738(6) Å [mean 2.509(6) >Å ]. The resultant structure is a linear polymer which is stabilized by extensive hydrogen-bonding interactions. 
ER  -

