Synthesis, Crystal Structure and Thermal Properties of Lead(II) Complex with Bathophenanthroline and Benzoyltrifluoroacetonate Ligands

Table 1

Crystal data and structure refinement for (1).

Identification code	[Pb(dpphen)2(tfpb)2]
Empirical formula	C68H46F6N4O4Pb
Formula weight	1304.3
Crystal system	monoclinic
Space group	C2/c
Unit cell dimensions	a = 12.0945 (2) Å
	b = 31.6546 (9) Å
	c = 15.2474 (4) Å
	β = 94.955 (3)^°
Volume	5815.6 (2) Ǻ^3
Z	4
Density (calculated)	1.487 g cm^-3
Absorption coefficient	2.973 mm^-1
F(000)	2600
Θ-range for data collection	2.16 to 26.47
Index ranges	−15 ≤ h ≤ 15
	−39 ≤ k ≤ 39
	−19 ≤ l ≤ 19
Reflections collected	57689
Independent reflections	5963 [R(int) = 0.14]
Completeness to theta	99.1%
Data/restraints/parameters	3795/0/383
Goodness of fit on F ^2	1.043
Final 𝑅. [𝐼0 > 2σ (𝐼0)]	𝑅1 = 0.092, wR2 = 0.1996
𝑅 indices (all data)	𝑅1 = 0.144, wR2 = 0.228
Largest diff. peak, hole	1.576, −0.808 e. Å