Refinement on F2	1 restraint
Least-squares matrix: full	H atoms treated by a mixture of independent and constrained refinement
R[F2 > 2σ(F2)] = 0.035	w = 1/[σ2(Fo2) + (0.0573P)2] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.099	(Δ/σ)max = 0.001
S = 1.05	Δρmax = 0.23 e Å−3
2787 reflections	Δρmin = −0.21 e Å−3
220 parameters