Information card for entry 2018755

Structure parameters

• Common name: tetra(sarcosine) potassium iodide dihydrate
• Chemical name: <i>catena</i>-Poly[[potassium-tetra-μ-sarcosine- κ^4^<i>O</i>:<i>O</i>';κ^4^<i>O</i>:<i>O</i>] iodide dihydrate]
• Formula: C12 H32 I K N4 O10
• Calculated formula: C12 H32 I K N4 O10
• SMILES: [I-].[K+].[O-]C(=O)C[NH2+]C.O=C(C[NH2+]C)[O-].O.C(=O)(C[NH2+]C)[O-].C(=O)(C[NH2+]C)[O-].O
• Title of publication: Diaquaiodidotetrasarcosinepotassium: an overview of sarcosine metal halogenide structures
• Authors of publication: Fleck, Michel; Ghazaryan, Vahram V.; Petrosyan, Aram M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 1
• Pages of publication: 11 - 16
• a: 13.714 ± 0.001 Å
• b: 22.799 ± 0.002 Å
• c: 8.0786 ± 0.0005 Å
• α: 90°
• β: 111.94 ± 0.004°
• γ: 90°
• Cell volume: 2343 ± 0.3 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0533
• Residual factor for significantly intense reflections: 0.0325
• Weighted residual factors for significantly intense reflections: 0.0653
• Weighted residual factors for all reflections included in the refinement: 0.0725
• Goodness-of-fit parameter for all reflections included in the refinement: 1.015
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes