Refinement on F2	0 restraints
Least-squares matrix: full	Hydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.027	H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.072	w = 1/[σ2(Fo2) + (0.0296P)2 + 0.6561P] where P = (Fo2 + 2Fc2)/3
S = 1.08	(Δ/σ)max = 0.001
4052 reflections	Δρmax = 0.32 e Å−3
276 parameters	Δρmin = −0.50 e Å−3