Refinement on F2	Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: full	H-atom parameters constrained
R[F2 > 2σ(F2)] = 0.034	Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) [weight] = 1.0/[A0*T0(x) + A1*T1(x) ··· + An-1]*Tn-1(x)] where Ai are the Chebychev coefficients listed below and x = F /Fmax Method = Robust Weighting (Prince, 1982) W = [weight] * [1-(deltaF/6*sigmaF)2]2 Ai are: 16.9 24.9 12.6 3.46
wR(F2) = 0.101	(Δ/σ)max = 0.0003
S = 0.89	Δρmax = 0.25 e Å−3
4938 reflections	Δρmin = −0.27 e Å−3
542 parameters	Extinction correction: Larson (1970), Equation 22
1 restraint	Extinction coefficient: 600 (50)
Primary atom site location: structure-invariant direct methods