Spectral, Structural, and Antibacterial Study of Copper(II) Complex with N₂O₂ Donor Schiff Base Ligand and Its Usage in Preparation of CuO Nanoparticles

Table 1

Crystal data and refinement parameters for the complex Cu(H₂L)₂.

Compound	Cu(H2L)2
Empirical formula	C40 H48 Cu N6 O8
Formula weight	802.37
Temp (K)	293.0 (2)
Wavelength	0.71073
Crystal system/space group	Triclinic, Pī
(Å)	10.9054 (16)
(Å)	13.6942 (15)
(Å)	16.2352 (19)
(°)	73.056 (10)
(°)	78.142 (11)
(°)	84.509 (10)
(Å^3)	2268.2 (5)
	4
(g/cm^3)	1.353
(mm^-1)	1.001
	842
Crystal size (mm)
range for data collection ( ͦ)	3.562– 29.089
Index ranges
	Reflections collected	3484
	Independent reflections	3357 [R(int) =0.0070]
Absorption correction	Multiscan
Refinement method	Full-matrix least-squares on
Data/restraints/parameters	3357/426/496
Goodness of fit on	4.489
Largest difference peak and hole (e.Å^-3)	1.380 and -1.253