Table 4: Analytical and physical data of the complexes: CP[BTA]A & CP[BTA]NA.

Compound M.F. M.W. M.P. (°C) Yield Colour % Found (Calculated)
- - - - - - Cu C H O N S
CP[BTA]A Cu2C80H140O10N4S2 1507.82 269 98 Dark green 7.97 64.52 9.35 10.66 3.38 4.11
- - - - - - [8.42] [63.72] [9.28] [10.60] [3.71] [4.24]
CP[BTA]NA Cu2C78H134O12N6S2 1537.78 232 98 Chatt black 8.02 60.92 8.78 12.09 5.75 4.92
- - - - - - [8.26] [60.92] [8.71] [12.48] [5.46] [4.16]