Tetra-kis(8-quinolinolato-κN,O)hafnium(IV) dimethyl-formamide solvate monohydrate.

In the title compound, [Hf(C(9)H(6)NO)]·C(3)H(7)NO·H(2)O, the hafnium(IV) atom is coordinated by four 8-quinolinolate (Ox) ligands, forming a slightly distorted square-anti-prismatic coordination polyhedron. The crystal packing is controlled by O-H⋯O and C-H⋯O hydrogen-bonding inter-actions and π-π inter-actions between quinoline ligands of neighbouring mol-ecules. The inter-planar distances vary between 3.150 (1) and 3.251 (2) Å, while centroid-centroid distances vary from 3.589 (1) to 4.1531 (1) Å.

Related literature

For other solvates of the title compound crystallizing in P and Fddd, see: Viljoen et al. (2009a ▶) and Lewis & Fay (1974 ▶), respectively. For hafnium and zirconium β-diketonato complexes, see: Viljoen et al. (2008 ▶, 2009b ▶); Demakopoulos et al. (1995 ▶); Zherikova et al. (2005 ▶, 2006 ▶, 2008 ▶); Steyn et al. (2008 ▶); Calderazzo et al. (1998 ▶). For acetyl­acetone in separation chemistry, see: Van Aswegen et al. (1991 ▶); Steyn et al. (1992 ▶, 1997 ▶); Otto et al. (1998 ▶); Roodt & Steyn (2000 ▶); Brink et al. (2010 ▶).

Experimental

Crystal data

[Hf(C9H6NO)]·C3H7NO·H2O

M = 846.19

Triclinic,

a = 11.360 (5) Å

b = 12.245 (4) Å

c = 12.504 (5) Å

α = 91.817 (4)°

β = 103.333 (5)°

γ = 99.190 (5)°

V = 1666.5 (11) Å3

Z = 2

Mo Kα radiation

μ = 3.19 mm−1

T = 100 K

0.44 × 0.36 × 0.33 mm

Data collection

Bruker X8 APEXII 4K Kappa CCD diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2004 ▶) T min = 0.262, T max = 0.349

28187 measured reflections

7242 independent reflections

6906 reflections with I > 2σ(I)

R int = 0.037

Refinement

R[F 2 > 2σ(F 2)] = 0.022

wR(F 2) = 0.053

S = 1.08

7242 reflections

471 parameters

3 restraints

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 1.35 e Å−3

Δρmin = −0.98 e Å−3

Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: SAINT-Plus (Bruker, 2004 ▶); data reduction: SAINT-Plus; program(s) used to solve structure: SIR92 (Altomare et al., 1999 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: DIAMOND (Brandenburg & Putz, 2005 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶).

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536810014960/rk2202sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810014960/rk2202Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[Hf(C9H6NO)]·C3H7NO·H2O	Z = 2
Mr = 846.19	F(000) = 844
Triclinic, P1	Dx = 1.686 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71069 Å
a = 11.360 (5) Å	Cell parameters from 9880 reflections
b = 12.245 (4) Å	θ = 2.2–28.3°
c = 12.504 (5) Å	µ = 3.19 mm−1
α = 91.817 (4)°	T = 100 K
β = 103.333 (5)°	Cuboid, orange
γ = 99.190 (5)°	0.44 × 0.36 × 0.33 mm
V = 1666.5 (11) Å3

Bruker X8 APEXII 4K Kappa CCD diffractometer	7242 independent reflections
Radiation source: fine-focus sealed tube	6906 reflections with I > 2σ(I)
graphite	Rint = 0.037
ω and φ scans	θmax = 27°, θmin = 1.9°
Absorption correction: multi-scan (SADABS; Bruker, 2004)	h = −14→14
Tmin = 0.262, Tmax = 0.349	k = −15→15
28187 measured reflections	l = −15→15

Refinement on F2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.022	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.053	H atoms treated by a mixture of independent and constrained refinement
S = 1.08	w = 1/[σ2(Fo2) + (0.0127P)2 + 2.7005P] where P = (Fo2 + 2Fc2)/3
7242 reflections	(Δ/σ)max = 0.004
471 parameters	Δρmax = 1.35 e Å−3
3 restraints	Δρmin = −0.98 e Å−3

Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes.

Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R-factors based on ALL data will be even larger.

	x	y	z	Uiso*/Ueq
C11	0.1792 (2)	0.1576 (2)	0.0254 (2)	0.0168 (5)
H11	0.1959	0.2364	0.0321	0.02*
C12	0.1362 (2)	0.1030 (2)	−0.0806 (2)	0.0190 (6)
H12	0.1268	0.1446	−0.144	0.023*
C003	−0.2444 (4)	0.5958 (4)	0.1882 (4)	0.0517 (10)
H00A	−0.2626	0.5958	0.1077	0.078*
H00B	−0.2424	0.6705	0.22	0.078*
H00C	−0.3083	0.5436	0.2099	0.078*
C13	0.1081 (2)	−0.0100 (2)	−0.0917 (2)	0.0200 (6)
H13	0.0773	−0.0474	−0.1629	0.024*
C004	−0.0657 (4)	0.5254 (4)	0.1614 (4)	0.0596 (13)
H004	−0.1022	0.519	0.0845	0.071*
C14	0.1252 (2)	−0.0713 (2)	0.0029 (2)	0.0174 (5)
C15	0.0986 (3)	−0.1884 (2)	0.0019 (2)	0.0224 (6)
H15	0.0668	−0.2318	−0.066	0.027*
C005	−0.0741 (4)	0.5701 (4)	0.3460 (4)	0.0541 (11)
H00D	0.0134	0.6017	0.3612	0.081*
H00E	−0.084	0.4958	0.3734	0.081*
H00F	−0.1164	0.6177	0.3831	0.081*
C16	0.1189 (3)	−0.2386 (2)	0.0991 (2)	0.0226 (6)
H16	0.1026	−0.3173	0.0977	0.027*
C17	0.1634 (3)	−0.1762 (2)	0.2018 (2)	0.0185 (6)
H17	0.1763	−0.2135	0.2679	0.022*
C18	0.1883 (2)	−0.0617 (2)	0.2071 (2)	0.0153 (5)
C19	0.1703 (2)	−0.0094 (2)	0.1058 (2)	0.0156 (5)
C21	0.4753 (3)	0.0155 (2)	0.2458 (2)	0.0218 (6)
H21	0.4464	−0.033	0.2955	0.026*
C22	0.5586 (3)	−0.0176 (3)	0.1892 (3)	0.0274 (7)
H22	0.5848	−0.0872	0.2003	0.033*
C23	0.6015 (3)	0.0514 (3)	0.1181 (3)	0.0295 (7)
H23	0.6561	0.029	0.0777	0.035*
C24	0.5653 (3)	0.1558 (3)	0.1042 (2)	0.0236 (6)
C25	0.6040 (3)	0.2345 (3)	0.0332 (3)	0.0325 (7)
H25	0.6604	0.2194	−0.0085	0.039*
C26	0.5602 (3)	0.3317 (3)	0.0250 (3)	0.0315 (7)
H26	0.5867	0.3838	−0.0229	0.038*
C27	0.4761 (3)	0.3576 (2)	0.0858 (2)	0.0238 (6)
H27	0.447	0.4262	0.078	0.029*
C28	0.4361 (3)	0.2839 (2)	0.1560 (2)	0.0181 (5)
C29	0.4814 (2)	0.1817 (2)	0.1647 (2)	0.0170 (5)
C31	0.2530 (3)	0.4285 (2)	0.4055 (2)	0.0191 (6)
H31	0.1904	0.4287	0.3404	0.023*
C32	0.2814 (3)	0.5200 (2)	0.4831 (2)	0.0235 (6)
H32	0.2385	0.5807	0.4699	0.028*
C33	0.3708 (3)	0.5216 (2)	0.5774 (2)	0.0239 (6)
H33	0.3904	0.5834	0.6301	0.029*
C34	0.4339 (3)	0.4311 (2)	0.5966 (2)	0.0194 (6)
C35	0.5283 (3)	0.4232 (3)	0.6904 (2)	0.0248 (6)
H35	0.5517	0.4806	0.7479	0.03*
C36	0.5858 (3)	0.3330 (3)	0.6985 (2)	0.0243 (6)
H36	0.6484	0.3284	0.7625	0.029*
C37	0.5549 (3)	0.2463 (2)	0.6142 (2)	0.0209 (6)
H37	0.5979	0.1854	0.621	0.025*
C38	0.4622 (3)	0.2505 (2)	0.5219 (2)	0.0175 (5)
C39	0.4008 (2)	0.3433 (2)	0.5136 (2)	0.0165 (5)
C41	0.2162 (3)	0.0956 (2)	0.5456 (2)	0.0206 (6)
H41	0.2943	0.0731	0.5603	0.025*
C42	0.1450 (3)	0.0799 (2)	0.6242 (2)	0.0243 (6)
H42	0.1755	0.0477	0.6909	0.029*
C43	0.0329 (3)	0.1109 (2)	0.6045 (2)	0.0258 (7)
H43	−0.0152	0.1002	0.6574	0.031*
C44	−0.0125 (3)	0.1594 (2)	0.5050 (2)	0.0218 (6)
C45	−0.1292 (3)	0.1914 (3)	0.4740 (3)	0.0270 (7)
H45	−0.1836	0.1824	0.5217	0.032*
C46	−0.1630 (3)	0.2353 (3)	0.3746 (3)	0.0278 (7)
H46	−0.2413	0.2569	0.3543	0.033*
C47	−0.0846 (3)	0.2494 (3)	0.3008 (2)	0.0242 (6)
H47	−0.1105	0.2815	0.233	0.029*
C48	0.0284 (3)	0.2172 (2)	0.3266 (2)	0.0186 (6)
C49	0.0651 (3)	0.1725 (2)	0.4312 (2)	0.0178 (6)
N1	0.1973 (2)	0.10354 (19)	0.11572 (18)	0.0150 (4)
N2	0.4355 (2)	0.11053 (19)	0.23296 (18)	0.0166 (5)
N002	−0.1265 (3)	0.5625 (2)	0.2283 (2)	0.0347 (7)
N3	0.3101 (2)	0.34199 (18)	0.41944 (18)	0.0164 (5)
N4	0.1772 (2)	0.14071 (18)	0.45181 (18)	0.0167 (5)
O01	0.2193 (2)	0.4529 (2)	0.0961 (2)	0.0365 (6)
O1	0.22623 (17)	0.00277 (15)	0.29999 (14)	0.0167 (4)
O2	0.35700 (17)	0.30047 (15)	0.21652 (15)	0.0168 (4)
O3	0.42709 (17)	0.17339 (15)	0.43809 (15)	0.0165 (4)
O4	0.10612 (17)	0.22174 (16)	0.26121 (15)	0.0183 (4)
O001	0.0360 (4)	0.4985 (4)	0.1927 (3)	0.0962 (16)
Hf1	0.279295 (10)	0.175184 (9)	0.304673 (8)	0.01335 (4)
H01	0.156 (3)	0.456 (4)	0.134 (3)	0.064 (14)*
H02	0.258 (3)	0.408 (3)	0.139 (3)	0.051 (12)*

	U11	U22	U33	U12	U13	U23
C11	0.0141 (13)	0.0219 (14)	0.0158 (13)	0.0036 (11)	0.0059 (10)	0.0026 (10)
C12	0.0137 (13)	0.0332 (16)	0.0117 (12)	0.0064 (12)	0.0044 (10)	0.0029 (11)
C003	0.039 (2)	0.063 (3)	0.054 (3)	0.006 (2)	0.0148 (19)	0.014 (2)
C13	0.0150 (13)	0.0314 (16)	0.0142 (13)	0.0044 (12)	0.0052 (11)	−0.0033 (11)
C004	0.064 (3)	0.084 (3)	0.053 (3)	0.040 (3)	0.035 (2)	0.044 (2)
C14	0.0120 (13)	0.0235 (14)	0.0181 (13)	0.0030 (11)	0.0068 (10)	−0.0029 (11)
C15	0.0194 (14)	0.0269 (15)	0.0211 (14)	0.0049 (12)	0.0059 (12)	−0.0080 (12)
C005	0.046 (2)	0.053 (3)	0.055 (3)	−0.001 (2)	0.003 (2)	−0.008 (2)
C16	0.0210 (15)	0.0206 (14)	0.0271 (15)	0.0046 (12)	0.0077 (12)	−0.0043 (12)
C17	0.0170 (14)	0.0190 (13)	0.0208 (14)	0.0055 (11)	0.0056 (11)	0.0019 (11)
C18	0.0105 (12)	0.0210 (13)	0.0153 (13)	0.0030 (10)	0.0052 (10)	−0.0009 (10)
C19	0.0118 (12)	0.0214 (14)	0.0155 (13)	0.0047 (10)	0.0057 (10)	−0.0003 (10)
C21	0.0197 (14)	0.0223 (14)	0.0237 (15)	0.0062 (12)	0.0035 (12)	0.0053 (11)
C22	0.0237 (16)	0.0292 (16)	0.0326 (17)	0.0144 (13)	0.0061 (13)	0.0054 (13)
C23	0.0209 (16)	0.0361 (18)	0.0368 (18)	0.0118 (14)	0.0130 (14)	0.0028 (14)
C24	0.0177 (14)	0.0298 (16)	0.0254 (15)	0.0053 (12)	0.0085 (12)	0.0033 (12)
C25	0.0298 (18)	0.0410 (19)	0.0353 (18)	0.0098 (15)	0.0220 (15)	0.0086 (15)
C26	0.0352 (18)	0.0341 (18)	0.0325 (17)	0.0056 (15)	0.0215 (15)	0.0121 (14)
C27	0.0284 (16)	0.0206 (14)	0.0256 (15)	0.0036 (12)	0.0125 (13)	0.0065 (12)
C28	0.0166 (14)	0.0195 (13)	0.0182 (13)	0.0013 (11)	0.0055 (11)	0.0006 (10)
C29	0.0118 (13)	0.0223 (14)	0.0157 (13)	0.0014 (11)	0.0017 (10)	0.0013 (10)
C31	0.0225 (15)	0.0202 (14)	0.0166 (13)	0.0048 (11)	0.0076 (11)	0.0036 (10)
C32	0.0275 (16)	0.0186 (14)	0.0275 (15)	0.0046 (12)	0.0120 (13)	0.0023 (12)
C33	0.0254 (16)	0.0222 (14)	0.0256 (15)	0.0002 (12)	0.0121 (13)	−0.0040 (12)
C34	0.0216 (14)	0.0198 (14)	0.0165 (13)	−0.0014 (11)	0.0074 (11)	0.0001 (10)
C35	0.0260 (16)	0.0267 (15)	0.0176 (14)	−0.0047 (12)	0.0042 (12)	−0.0048 (11)
C36	0.0214 (15)	0.0298 (16)	0.0167 (14)	−0.0015 (12)	−0.0019 (11)	0.0032 (12)
C37	0.0207 (14)	0.0206 (14)	0.0190 (14)	0.0011 (11)	0.0009 (11)	0.0056 (11)
C38	0.0185 (14)	0.0185 (13)	0.0136 (12)	−0.0029 (11)	0.0041 (11)	0.0027 (10)
C39	0.0174 (13)	0.0165 (13)	0.0159 (13)	−0.0004 (11)	0.0065 (11)	0.0032 (10)
C41	0.0269 (15)	0.0181 (13)	0.0147 (13)	−0.0023 (11)	0.0053 (11)	0.0010 (10)
C42	0.0353 (17)	0.0221 (14)	0.0144 (13)	−0.0045 (13)	0.0100 (12)	0.0012 (11)
C43	0.0343 (18)	0.0232 (15)	0.0203 (14)	−0.0067 (13)	0.0159 (13)	−0.0021 (11)
C44	0.0264 (16)	0.0199 (14)	0.0182 (14)	−0.0044 (12)	0.0101 (12)	−0.0062 (11)
C45	0.0235 (16)	0.0314 (17)	0.0278 (16)	−0.0012 (13)	0.0150 (13)	−0.0083 (13)
C46	0.0198 (15)	0.0352 (17)	0.0291 (16)	0.0041 (13)	0.0092 (13)	−0.0109 (13)
C47	0.0218 (15)	0.0308 (16)	0.0201 (14)	0.0050 (12)	0.0054 (12)	−0.0058 (12)
C48	0.0192 (14)	0.0210 (14)	0.0149 (13)	0.0001 (11)	0.0059 (11)	−0.0056 (10)
C49	0.0204 (14)	0.0158 (13)	0.0167 (13)	−0.0026 (11)	0.0079 (11)	−0.0044 (10)
N1	0.0119 (11)	0.0209 (12)	0.0130 (11)	0.0027 (9)	0.0045 (9)	0.0007 (9)
N2	0.0144 (11)	0.0199 (12)	0.0149 (11)	0.0026 (9)	0.0023 (9)	0.0020 (9)
N002	0.0285 (15)	0.0356 (16)	0.0429 (17)	0.0020 (12)	0.0160 (13)	0.0101 (13)
N3	0.0181 (12)	0.0182 (11)	0.0130 (11)	0.0002 (9)	0.0055 (9)	0.0028 (9)
N4	0.0211 (12)	0.0148 (11)	0.0132 (11)	−0.0023 (9)	0.0057 (9)	−0.0019 (8)
O01	0.0390 (14)	0.0417 (14)	0.0333 (13)	0.0178 (12)	0.0091 (11)	0.0111 (11)
O1	0.0196 (10)	0.0176 (9)	0.0118 (9)	−0.0007 (8)	0.0048 (8)	−0.0003 (7)
O2	0.0193 (10)	0.0171 (9)	0.0156 (9)	0.0026 (8)	0.0075 (8)	0.0022 (7)
O3	0.0189 (10)	0.0145 (9)	0.0149 (9)	0.0030 (7)	0.0014 (8)	0.0012 (7)
O4	0.0190 (10)	0.0244 (10)	0.0129 (9)	0.0049 (8)	0.0059 (8)	0.0012 (7)
O001	0.085 (3)	0.167 (4)	0.085 (3)	0.093 (3)	0.060 (2)	0.089 (3)
Hf1	0.01496 (6)	0.01537 (6)	0.00978 (6)	0.00116 (4)	0.00402 (4)	0.00116 (4)

C11—N1	1.319 (3)	C31—N3	1.324 (4)
C11—C12	1.409 (4)	C31—C32	1.404 (4)
C11—H11	0.95	C31—H31	0.95
C12—C13	1.365 (4)	C32—C33	1.365 (4)
C12—H12	0.95	C32—H32	0.95
C003—N002	1.445 (5)	C33—C34	1.411 (4)
C003—H00A	0.98	C33—H33	0.95
C003—H00B	0.98	C34—C35	1.413 (4)
C003—H00C	0.98	C34—C39	1.412 (4)
C13—C14	1.414 (4)	C35—C36	1.365 (4)
C13—H13	0.95	C35—H35	0.95
C004—O001	1.232 (5)	C36—C37	1.415 (4)
C004—N002	1.314 (5)	C36—H36	0.95
C004—H004	0.95	C37—C38	1.380 (4)
C14—C19	1.415 (4)	C37—H37	0.95
C14—C15	1.416 (4)	C38—O3	1.332 (3)
C15—C16	1.369 (4)	C38—C39	1.420 (4)
C15—H15	0.95	C39—N3	1.372 (4)
C005—N002	1.449 (5)	C41—N4	1.326 (4)
C005—H00D	0.98	C41—C42	1.408 (4)
C005—H00E	0.98	C41—H41	0.95
C005—H00F	0.98	C42—C43	1.358 (5)
C16—C17	1.415 (4)	C42—H42	0.95
C16—H16	0.95	C43—C44	1.419 (4)
C17—C18	1.381 (4)	C43—H43	0.95
C17—H17	0.95	C44—C45	1.414 (4)
C18—O1	1.327 (3)	C44—C49	1.413 (4)
C18—C19	1.425 (4)	C45—C46	1.367 (5)
C19—N1	1.363 (4)	C45—H45	0.95
C21—N2	1.316 (4)	C46—C47	1.419 (4)
C21—C22	1.406 (4)	C46—H46	0.95
C21—H21	0.95	C47—C48	1.373 (4)
C22—C23	1.363 (4)	C47—H47	0.95
C22—H22	0.95	C48—O4	1.331 (3)
C23—C24	1.408 (4)	C48—C49	1.432 (4)
C23—H23	0.95	C49—N4	1.361 (4)
C24—C29	1.413 (4)	N1—Hf1	2.411 (2)
C24—C25	1.417 (4)	N2—Hf1	2.391 (2)
C25—C26	1.360 (5)	N3—Hf1	2.389 (2)
C25—H25	0.95	N4—Hf1	2.405 (2)
C26—C27	1.417 (4)	O01—H01	0.95 (2)
C26—H26	0.95	O01—H02	0.89 (2)
C27—C28	1.376 (4)	O1—Hf1	2.096 (2)
C27—H27	0.95	O2—Hf1	2.1145 (19)
C28—O2	1.336 (3)	O3—Hf1	2.0796 (19)
C28—C29	1.425 (4)	O4—Hf1	2.092 (2)
C29—N2	1.366 (3)
N1—C11—C12	122.5 (3)	C37—C36—H36	119.1
N1—C11—H11	118.7	C38—C37—C36	119.8 (3)
C12—C11—H11	118.7	C38—C37—H37	120.1
C13—C12—C11	119.6 (3)	C36—C37—H37	120.1
C13—C12—H12	120.2	O3—C38—C37	124.2 (3)
C11—C12—H12	120.2	O3—C38—C39	117.1 (2)
N002—C003—H00A	109.5	C37—C38—C39	118.7 (3)
N002—C003—H00B	109.5	N3—C39—C34	123.2 (2)
H00A—C003—H00B	109.5	N3—C39—C38	115.4 (2)
N002—C003—H00C	109.5	C34—C39—C38	121.4 (3)
H00A—C003—H00C	109.5	N4—C41—C42	121.9 (3)
H00B—C003—H00C	109.5	N4—C41—H41	119.1
C12—C13—C14	119.8 (3)	C42—C41—H41	119.1
C12—C13—H13	120.1	C43—C42—C41	119.9 (3)
C14—C13—H13	120.1	C43—C42—H42	120
O001—C004—N002	123.7 (4)	C41—C42—H42	120
O001—C004—H004	118.2	C42—C43—C44	120.1 (3)
N002—C004—H004	118.2	C42—C43—H43	120
C13—C14—C19	116.6 (3)	C44—C43—H43	120
C13—C14—C15	124.9 (3)	C45—C44—C49	118.6 (3)
C19—C14—C15	118.5 (3)	C45—C44—C43	125.1 (3)
C16—C15—C14	119.7 (3)	C49—C44—C43	116.2 (3)
C16—C15—H15	120.2	C46—C45—C44	119.4 (3)
C14—C15—H15	120.2	C46—C45—H45	120.3
N002—C005—H00D	109.5	C44—C45—H45	120.3
N002—C005—H00E	109.5	C45—C46—C47	122.0 (3)
H00D—C005—H00E	109.5	C45—C46—H46	119
N002—C005—H00F	109.5	C47—C46—H46	119
H00D—C005—H00F	109.5	C48—C47—C46	120.5 (3)
H00E—C005—H00F	109.5	C48—C47—H47	119.7
C15—C16—C17	121.6 (3)	C46—C47—H47	119.7
C15—C16—H16	119.2	O4—C48—C47	125.3 (3)
C17—C16—H16	119.2	O4—C48—C49	116.9 (2)
C18—C17—C16	120.8 (3)	C47—C48—C49	117.8 (3)
C18—C17—H17	119.6	N4—C49—C44	123.1 (3)
C16—C17—H17	119.6	N4—C49—C48	115.2 (2)
O1—C18—C17	124.5 (2)	C44—C49—C48	121.6 (3)
O1—C18—C19	117.8 (2)	C11—N1—C19	118.5 (2)
C17—C18—C19	117.7 (2)	C11—N1—Hf1	129.25 (18)
N1—C19—C14	123.0 (2)	C19—N1—Hf1	112.21 (16)
N1—C19—C18	115.2 (2)	C21—N2—C29	118.2 (2)
C14—C19—C18	121.8 (2)	C21—N2—Hf1	128.67 (19)
N2—C21—C22	123.0 (3)	C29—N2—Hf1	113.03 (17)
N2—C21—H21	118.5	C004—N002—C003	122.1 (4)
C22—C21—H21	118.5	C004—N002—C005	119.1 (3)
C23—C22—C21	119.1 (3)	C003—N002—C005	118.8 (3)
C23—C22—H22	120.4	C31—N3—C39	117.9 (2)
C21—C22—H22	120.4	C31—N3—Hf1	129.96 (19)
C22—C23—C24	120.2 (3)	C39—N3—Hf1	112.11 (17)
C22—C23—H23	119.9	C41—N4—C49	118.8 (2)
C24—C23—H23	119.9	C41—N4—Hf1	128.39 (19)
C23—C24—C29	116.5 (3)	C49—N4—Hf1	112.80 (17)
C23—C24—C25	125.3 (3)	H01—O01—H02	97 (2)
C29—C24—C25	118.2 (3)	C18—O1—Hf1	123.31 (16)
C26—C25—C24	119.8 (3)	C28—O2—Hf1	122.97 (17)
C26—C25—H25	120.1	C38—O3—Hf1	123.71 (17)
C24—C25—H25	120.1	C48—O4—Hf1	124.29 (17)
C25—C26—C27	121.9 (3)	O3—Hf1—O4	142.37 (7)
C25—C26—H26	119	O3—Hf1—O1	91.75 (7)
C27—C26—H26	119	O4—Hf1—O1	99.61 (8)
C28—C27—C26	120.4 (3)	O3—Hf1—O2	100.40 (8)
C28—C27—H27	119.8	O4—Hf1—O2	92.65 (8)
C26—C27—H27	119.8	O1—Hf1—O2	141.60 (7)
O2—C28—C27	124.9 (3)	O3—Hf1—N3	71.30 (8)
O2—C28—C29	117.1 (2)	O4—Hf1—N3	78.35 (8)
C27—C28—C29	118.0 (3)	O1—Hf1—N3	142.80 (7)
N2—C29—C24	123.0 (3)	O2—Hf1—N3	75.26 (8)
N2—C29—C28	115.3 (2)	O3—Hf1—N2	73.34 (8)
C24—C29—C28	121.7 (3)	O4—Hf1—N2	144.02 (7)
N3—C31—C32	122.6 (3)	O1—Hf1—N2	78.33 (8)
N3—C31—H31	118.7	O2—Hf1—N2	70.75 (8)
C32—C31—H31	118.7	N3—Hf1—N2	124.52 (8)
C33—C32—C31	119.8 (3)	O3—Hf1—N4	78.49 (8)
C33—C32—H32	120.1	O4—Hf1—N4	70.70 (8)
C31—C32—H32	120.1	O1—Hf1—N4	73.72 (7)
C32—C33—C34	119.8 (3)	O2—Hf1—N4	144.28 (7)
C32—C33—H33	120.1	N3—Hf1—N4	70.60 (8)
C34—C33—H33	120.1	N2—Hf1—N4	139.28 (8)
C33—C34—C35	125.2 (3)	O3—Hf1—N1	141.74 (7)
C33—C34—C39	116.6 (3)	O4—Hf1—N1	75.47 (7)
C35—C34—C39	118.2 (3)	O1—Hf1—N1	70.91 (7)
C36—C35—C34	120.0 (3)	O2—Hf1—N1	77.35 (8)
C36—C35—H35	120	N3—Hf1—N1	140.80 (8)
C34—C35—H35	120	N2—Hf1—N1	69.91 (8)
C35—C36—C37	121.8 (3)	N4—Hf1—N1	125.15 (8)
C35—C36—H36	119.1
N1—C11—C12—C13	2.0 (4)	C48—C49—N4—C41	−178.1 (2)
C11—C12—C13—C14	−1.5 (4)	C44—C49—N4—Hf1	179.2 (2)
C12—C13—C14—C19	0.6 (4)	C48—C49—N4—Hf1	1.4 (3)
C12—C13—C14—C15	179.5 (3)	C17—C18—O1—Hf1	173.9 (2)
C13—C14—C15—C16	−180.0 (3)	C19—C18—O1—Hf1	−7.1 (3)
C19—C14—C15—C16	−1.1 (4)	C27—C28—O2—Hf1	170.7 (2)
C14—C15—C16—C17	1.5 (4)	C29—C28—O2—Hf1	−8.7 (3)
C15—C16—C17—C18	−0.2 (4)	C37—C38—O3—Hf1	175.6 (2)
C16—C17—C18—O1	177.6 (2)	C39—C38—O3—Hf1	−5.6 (3)
C16—C17—C18—C19	−1.5 (4)	C47—C48—O4—Hf1	178.6 (2)
C13—C14—C19—N1	−0.2 (4)	C49—C48—O4—Hf1	−3.0 (3)
C15—C14—C19—N1	−179.2 (2)	C38—O3—Hf1—O4	−32.6 (2)
C13—C14—C19—C18	178.4 (2)	C38—O3—Hf1—O1	−140.84 (19)
C15—C14—C19—C18	−0.6 (4)	C38—O3—Hf1—O2	75.8 (2)
O1—C18—C19—N1	1.4 (3)	C38—O3—Hf1—N3	5.36 (18)
C17—C18—C19—N1	−179.5 (2)	C38—O3—Hf1—N2	141.9 (2)
O1—C18—C19—C14	−177.3 (2)	C38—O3—Hf1—N4	−67.84 (19)
C17—C18—C19—C14	1.8 (4)	C38—O3—Hf1—N1	158.48 (18)
N2—C21—C22—C23	0.4 (5)	C48—O4—Hf1—O3	−34.1 (3)
C21—C22—C23—C24	1.8 (5)	C48—O4—Hf1—O1	71.6 (2)
C22—C23—C24—C29	−1.7 (5)	C48—O4—Hf1—O2	−144.9 (2)
C22—C23—C24—C25	179.8 (3)	C48—O4—Hf1—N3	−70.6 (2)
C23—C24—C25—C26	178.5 (3)	C48—O4—Hf1—N2	154.93 (18)
C29—C24—C25—C26	0.0 (5)	C48—O4—Hf1—N4	2.73 (19)
C24—C25—C26—C27	0.1 (5)	C48—O4—Hf1—N1	138.9 (2)
C25—C26—C27—C28	0.2 (5)	C18—O1—Hf1—O3	−138.65 (19)
C26—C27—C28—O2	−179.8 (3)	C18—O1—Hf1—O4	77.37 (19)
C26—C27—C28—C29	−0.4 (4)	C18—O1—Hf1—O2	−29.4 (2)
C23—C24—C29—N2	−0.5 (4)	C18—O1—Hf1—N3	160.71 (17)
C25—C24—C29—N2	178.1 (3)	C18—O1—Hf1—N2	−66.06 (19)
C23—C24—C29—C28	−178.8 (3)	C18—O1—Hf1—N4	143.9 (2)
C25—C24—C29—C28	−0.2 (4)	C18—O1—Hf1—N1	6.51 (18)
O2—C28—C29—N2	1.5 (4)	C28—O2—Hf1—O3	76.4 (2)
C27—C28—C29—N2	−178.0 (3)	C28—O2—Hf1—O4	−139.1 (2)
O2—C28—C29—C24	179.9 (3)	C28—O2—Hf1—O1	−30.0 (3)
C27—C28—C29—C24	0.4 (4)	C28—O2—Hf1—N3	143.7 (2)
N3—C31—C32—C33	−0.2 (4)	C28—O2—Hf1—N2	8.28 (19)
C31—C32—C33—C34	−0.1 (4)	C28—O2—Hf1—N4	161.10 (18)
C32—C33—C34—C35	179.7 (3)	C28—O2—Hf1—N1	−64.6 (2)
C32—C33—C34—C39	1.0 (4)	C31—N3—Hf1—O3	176.5 (2)
C33—C34—C35—C36	−177.8 (3)	C39—N3—Hf1—O3	−4.38 (16)
C39—C34—C35—C36	0.8 (4)	C31—N3—Hf1—O4	−26.0 (2)
C34—C35—C36—C37	0.8 (5)	C39—N3—Hf1—O4	153.08 (18)
C35—C36—C37—C38	−1.6 (4)	C31—N3—Hf1—O1	−116.6 (2)
C36—C37—C38—O3	179.6 (3)	C39—N3—Hf1—O1	62.5 (2)
C36—C37—C38—C39	0.7 (4)	C31—N3—Hf1—O2	69.9 (2)
C33—C34—C39—N3	−1.6 (4)	C39—N3—Hf1—O2	−111.01 (18)
C35—C34—C39—N3	179.6 (2)	C31—N3—Hf1—N2	123.4 (2)
C33—C34—C39—C38	177.1 (2)	C39—N3—Hf1—N2	−57.50 (19)
C35—C34—C39—C38	−1.7 (4)	C31—N3—Hf1—N4	−99.4 (2)
O3—C38—C39—N3	0.8 (3)	C39—N3—Hf1—N4	79.64 (18)
C37—C38—C39—N3	179.7 (2)	C31—N3—Hf1—N1	22.8 (3)
O3—C38—C39—C34	−178.0 (2)	C39—N3—Hf1—N1	−158.09 (15)
C37—C38—C39—C34	0.9 (4)	C21—N2—Hf1—O3	70.0 (2)
N4—C41—C42—C43	0.3 (4)	C29—N2—Hf1—O3	−114.43 (19)
C41—C42—C43—C44	−0.2 (4)	C21—N2—Hf1—O4	−115.8 (2)
C42—C43—C44—C45	177.8 (3)	C29—N2—Hf1—O4	59.8 (2)
C42—C43—C44—C49	−0.2 (4)	C21—N2—Hf1—O1	−25.4 (2)
C49—C44—C45—C46	−0.8 (4)	C29—N2—Hf1—O1	150.15 (19)
C43—C44—C45—C46	−178.7 (3)	C21—N2—Hf1—O2	177.7 (3)
C44—C45—C46—C47	0.3 (5)	C29—N2—Hf1—O2	−6.74 (17)
C45—C46—C47—C48	1.2 (5)	C21—N2—Hf1—N3	122.2 (2)
C46—C47—C48—O4	176.5 (3)	C29—N2—Hf1—N3	−62.2 (2)
C46—C47—C48—C49	−1.9 (4)	C21—N2—Hf1—N4	21.8 (3)
C45—C44—C49—N4	−177.7 (2)	C29—N2—Hf1—N4	−162.60 (16)
C43—C44—C49—N4	0.4 (4)	C21—N2—Hf1—N1	−99.2 (2)
C45—C44—C49—C48	0.0 (4)	C29—N2—Hf1—N1	76.41 (18)
C43—C44—C49—C48	178.1 (3)	C41—N4—Hf1—O3	−24.6 (2)
O4—C48—C49—N4	0.6 (3)	C49—N4—Hf1—O3	155.97 (18)
C47—C48—C49—N4	179.2 (2)	C41—N4—Hf1—O4	177.4 (2)
O4—C48—C49—C44	−177.2 (2)	C49—N4—Hf1—O4	−2.10 (17)
C47—C48—C49—C44	1.4 (4)	C41—N4—Hf1—O1	70.7 (2)
C12—C11—N1—C19	−1.6 (4)	C49—N4—Hf1—O1	−108.75 (18)
C12—C11—N1—Hf1	176.48 (18)	C41—N4—Hf1—O2	−116.4 (2)
C14—C19—N1—C11	0.7 (4)	C49—N4—Hf1—O2	64.1 (2)
C18—C19—N1—C11	−178.0 (2)	C41—N4—Hf1—N3	−98.6 (2)
C14—C19—N1—Hf1	−177.7 (2)	C49—N4—Hf1—N3	81.95 (18)
C18—C19—N1—Hf1	3.6 (3)	C41—N4—Hf1—N2	22.2 (3)
C22—C21—N2—C29	−2.6 (4)	C49—N4—Hf1—N2	−157.26 (16)
C22—C21—N2—Hf1	172.8 (2)	C41—N4—Hf1—N1	122.2 (2)
C24—C29—N2—C21	2.7 (4)	C49—N4—Hf1—N1	−57.2 (2)
C28—C29—N2—C21	−178.9 (2)	C11—N1—Hf1—O3	−116.0 (2)
C24—C29—N2—Hf1	−173.4 (2)	C19—N1—Hf1—O3	62.1 (2)
C28—C29—N2—Hf1	5.0 (3)	C11—N1—Hf1—O4	70.9 (2)
O001—C004—N002—C003	178.5 (5)	C19—N1—Hf1—O4	−110.93 (18)
O001—C004—N002—C005	−1.7 (7)	C11—N1—Hf1—O1	176.7 (2)
C32—C31—N3—C39	−0.3 (4)	C19—N1—Hf1—O1	−5.14 (16)
C32—C31—N3—Hf1	178.7 (2)	C11—N1—Hf1—O2	−25.2 (2)
C34—C39—N3—C31	1.3 (4)	C19—N1—Hf1—O2	152.92 (18)
C38—C39—N3—C31	−177.5 (2)	C11—N1—Hf1—N3	21.3 (3)
C34—C39—N3—Hf1	−178.0 (2)	C19—N1—Hf1—N3	−160.53 (16)
C38—C39—N3—Hf1	3.3 (3)	C11—N1—Hf1—N2	−99.1 (2)
C42—C41—N4—C49	−0.1 (4)	C19—N1—Hf1—N2	79.04 (17)
C42—C41—N4—Hf1	−179.53 (19)	C11—N1—Hf1—N4	124.0 (2)
C44—C49—N4—C41	−0.3 (4)	C19—N1—Hf1—N4	−57.80 (19)

D—H···A	D—H	H···A	D···A	D—H···A
O01—H02···O2	0.89 (2)	1.99 (2)	2.867 (3)	171 (3)
O01—H01···O001	0.95 (2)	1.83 (2)	2.757 (4)	164 (4)
C31—H31···O001	0.95	2.51	3.418 (4)	160
C004—H004···O01i	0.95	2.41	3.331 (5)	164

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O01—H02⋯O2	0.89 (2)	1.99 (2)	2.867 (3)	171 (3)
O01—H01⋯O001	0.95 (2)	1.83 (2)	2.757 (4)	164 (4)
C31—H31⋯O001	0.95	2.51	3.418 (4)	160
C004—H004⋯O01i	0.95	2.41	3.331 (5)	164

Symmetry code: (i) .