Refinement on F2	0 restraints
Least-squares matrix: full	H atoms treated by a mixture of independent and constrained refinement
R[F2 > 2σ(F2)] = 0.045	w = 1/[σ2(Fo2) + (0.0578P)2] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.121	(Δ/σ)max < 0.001
S = 0.94	Δρmax = 0.50 e Å−3
3166 reflections	Δρmin = −0.27 e Å−3
219 parameters