Synthesis and characterisation of polymeric metal-ion carboxylates from benzene-1,3,5-tricarboxylic acid with Mn(II), Co(II) or Zn(II) and 2,2-bipyridyl, phenanthroline or a pyridyl-2-(1-methyl-1H-pyrazol-3-yl) derivative

Add time:07/13/2019    Source:sciencedirect.com

A total of 13 new co-ordination solids have been prepared of composition [Co(HBTC)(PHEN)(H2O)] (12), [Mn3(BTC)2(PHEN)3] (13), [Mn(HBTC)(6)(H2O)] (14), [Mn(HBTC)(7)(H2O)] (15), [Zn3(BTC)2(6)3(H2O)3]·4H2O (16), [Zn(HBTC)(6)(H2O)] (17), [Zn(H2BTC)2(6)] (18), [Zn(HBTC)(7)(H2O)] (19), [Zn(HBTC)(8)(H2O)] (20), [Zn2(HBTC)2(9)2]·2H2O (21), [Zn(HBTC)(10)(H2O)]·H2O (22), [Co(HBTC)(10)(H2O)]·H2O (23) and [Co(HBTC)(11)(H2O)] (24) (6=pyridine-2-(1-methyl-1H-pyrazol-3-yl); 7=pyridine-2-(1-methyl-4-bromo-1H-pyrazol-3-yl); 8=pyridine-2-(1-methyl-4-nitro-1H-pyrazol-3-yl); 9=pyridine-2-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl); 10=pyridine-2-(1-methyl-5-tert-butyl-1H-pyrazol-3-yl); 11=pyridine-2-(1-methyl-4-nitro-5-tert-butyl-1H-pyrazol-3-yl). Compounds 12, 14, 15 and 24 have similar structures which contain metal atoms in M2O2 rings. Compounds 17, 19 and 20 all contain single stranded coordinative chains. At low temperatures compounds 14 and 15 both have high spin S=5 ground states.

We also recommend Trading Suppliers and Manufacturers of (R)-3-(4-broMo-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile (cas 1146629-83-5). Pls Click Website Link as below: cas 1146629-83-5 suppliers

Prev:Tris(4-bromo-1H-pyrazol-1-yl)borato derivatives of first-row transition and group 12 and 14 metals. X-ray crystal structure of [HB(4-Brpz)3]2 Cd. 113Cd solution NMR study of bis[poly(pyrazolyl)borato]cadmium complexes
Next:Organotin(IV) polypyrazolylborates. XII. Hydridotris(4-bromo-1H-pyrazol-1-yl) borates: characterization, Mössbauer study and X-ray crystal structure of MeCl2Sn(4-BrPz)3BH)