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Information card for entry 4500714
Preview
| Coordinates | 4500714.cif | 
|---|---|
| Original paper (by DOI) | HTML | 
| External links | ChemSpider; PubChem | 
| Formula | C31 H53 N5 | 
|---|---|
| Calculated formula | C31 H53 N5 | 
| SMILES | n1(c[n+](cc1)CCCCCCCCCCCC)CCCCCCCCCCCC.N#C[C-](C#N)C#N | 
| Title of publication | Solid-State Structures of Double-Long-Chain Imidazolium Ionic Liquids: Influence of Anion Shape on Cation Geometry and Crystal Packing | 
| Authors of publication | Wang, Xinjiao; Vogel, Carola S.; Heinemann, Frank W.; Wasserscheid, Peter; Meyer, Karsten | 
| Journal of publication | Crystal Growth & Design | 
| Year of publication | 2011 | 
| Journal volume | 11 | 
| Journal issue | 5 | 
| Pages of publication | 1974 | 
| a | 7.4686 ± 0.0005 Å | 
| b | 10.051 ± 0.0007 Å | 
| c | 21.4603 ± 0.0014 Å | 
| α | 77.423 ± 0.001° | 
| β | 87.537 ± 0.002° | 
| γ | 88.558 ± 0.001° | 
| Cell volume | 1570.64 ± 0.18 Å3 | 
| Cell temperature | 150 ± 2 K | 
| Ambient diffraction temperature | 150 ± 2 K | 
| Number of distinct elements | 3 | 
| Space group number | 2 | 
| Hermann-Mauguin space group symbol | P -1 | 
| Hall space group symbol | -P 1 | 
| Residual factor for all reflections | 0.0503 | 
| Residual factor for significantly intense reflections | 0.0405 | 
| Weighted residual factors for significantly intense reflections | 0.1138 | 
| Weighted residual factors for all reflections included in the refinement | 0.1212 | 
| Goodness-of-fit parameter for all reflections included in the refinement | 1.063 | 
| Diffraction radiation wavelength | 0.71073 Å | 
| Diffraction radiation type | MoKα | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | No | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 301842 (current) | 2025-08-21 | Add cross-references to PubChem compounds in COD range 4/50/ Each referenced PubChem compound corresponds to the full crystal structure.  | 
	4500714.cif | 
| 201982 | 2017-10-13 | cif/ Marking COD entries in range 4 that are known to be related to ChemSpider entries using the _cod_related_entry data loop.  | 
	4500714.cif | 
| 176432 | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries.  | 
	4500714.cif | 
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs.  | 
	4500714.cif | 
| 34598 | 2012-02-25 | ../uploads/cif-deposit/cod/cif Adding structures of 4500714 via cif-deposit CGI script.  | 
	4500714.cif | 
          All data in the COD and the database itself are dedicated to the
          public domain and licensed under the
          
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          Users of the data should acknowledge the original authors of the
          structural data.