Refinement on F	Primary atom site location: other
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.037	Hydrogen site location: difference Fourier map
wR(F2) = 0.036	H-atom parameters constrained
S = 1.05	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: 0.270 0.160 0.128
4062 reflections	(Δ/σ)max = 0.001
379 parameters	Δρmax = 0.45 e Å−3
0 restraints	Δρmin = −0.36 e Å−3