Refinement on F2	Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: full	H-atom parameters constrained
R[F2 > 2σ(F2)] = 0.046	w = 1/[σ2(Fo2) + (0.0759P)2 + 0.9452P] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.129	(Δ/σ)max = 0.001
S = 1.04	Δρmax = 0.42 e Å−3
12840 reflections	Δρmin = −0.31 e Å−3
874 parameters	Absolute structure: Refined as an inversion twin.
0 restraints	Absolute structure parameter: 0.152 (16)