Organotin Compound Derived from 3-Hydroxy-2-formylpyridine Semicarbazone: Synthesis, Crystal Structure, and Antiproliferative Activity

Table 1

X-ray crystal data and structure refinement for 2.

Empirical formula	C19H16N4O2Sn
Formula weight	451.05
Temperature (K)	100(2)
Crystal system	Monoclinic
Space group	𝑃21/𝑛
Crystal size (mm)	0.17×0.20×0.23
𝑎 (Ǻ)	10.5498(6)
𝑏  (Ǻ)	12.5794(7)
𝑐 (Ǻ)	13.9477(8)
𝛽 (∘)	103.594(5)
Volume (Ǻ ^3)	1799.2(2)
𝑍	4
𝐷calcd (g cm^-3)	1.665
Absorption coefficient (mm^-1)	1.441
θ range for data collection (∘)	3.0–36.6
Reflections collected	29597
Independent reflections (𝑅int)	8324 (0.056)
Data/parameters	8324/243
Goodness-of-Fit (𝐹^2)	0.857
Final 𝑅 indices (𝐼>2𝜎(𝐼))	0.037
𝑤𝑅	0.062
Maximum and minimum residuals (e⋅Ǻ ^-3)	1.03/−0.74