Refinement on F2	0 constraints
Least-squares matrix: full	Hydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.053	H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.138	w = 1/[σ2(Fo2) + (0.0554P)2 + 0.2441P] where P = (Fo2 + 2Fc2)/3
S = 1.01	(Δ/σ)max < 0.001
3343 reflections	Δρmax = 0.20 e Å−3
248 parameters	Δρmin = −0.16 e Å−3
4 restraints