Information card for entry 4350517

Structure parameters

• Chemical name: bis-(ethylmethylamido)-bis-(N,N-diisopropyl-2-ethylmethylamido-guanidinato) hafnium(IV)
• Formula: C26 H60 Hf N8
• Calculated formula: C26 H60 Hf N8
• SMILES: [Hf]12(N(CC)C)(N(C)CC)([N](C(C)C)=C(N(CC)C)N2C(C)C)[N](C(C)C)=C(N(CC)C)N1C(C)C
• Title of publication: Guanidinate-stabilized monomeric hafnium amide complexes as promising precursors for MOCVD of HfO2.
• Authors of publication: Milanov, Andrian; Bhakta, Raghunandan; Baunemann, Arne; Becker, Hans-Werner; Thomas, Reji; Ehrhart, Peter; Winter, Manuela; Devi, Anjana
• Journal of publication: Inorganic chemistry
• Year of publication: 2006
• Journal volume: 45
• Journal issue: 26
• Pages of publication: 11008 - 11018
• a: 10.8082 ± 0.0005 Å
• b: 17.5942 ± 0.001 Å
• c: 33.6626 ± 0.0019 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 6401.3 ± 0.6 ų
• Cell temperature: 105 ± 2 K
• Ambient diffraction temperature: 105 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.1705
• Residual factor for significantly intense reflections: 0.0998
• Weighted residual factors for significantly intense reflections: 0.1568
• Weighted residual factors for all reflections included in the refinement: 0.1802
• Goodness-of-fit parameter for all reflections included in the refinement: 1.261
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No