[Hf(C15H11O2)4]	F(000) = 2160
Mr = 1071.44	Dx = 1.481 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 9989 reflections
a = 24.846 (2) Å	θ = 3.0–28.2°
b = 10.2236 (8) Å	µ = 2.23 mm−1
c = 19.3155 (13) Å	T = 100 K
β = 101.618 (4)°	Cuboid, colourless
V = 4805.8 (6) Å3	0.20 × 0.19 × 0.11 mm
Z = 4