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Information card for entry 2105047
Preview
Coordinates | 2105047.cif |
---|---|
Structure factors | 2105047.hkl |
Original IUCr paper | HTML |
External links | ChemSpider |
Formula | C12 H15 N5 O8 |
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Calculated formula | C12 H15 N5 O8 |
SMILES | OC1=C([O-])C(=O)C1=O.OC1=C([O-])C(=O)C1=O.N(C)(C)C(=[NH2+])NC(=[NH2+])N |
Title of publication | The whole range of hydrogen bonds in one crystal structure: neutron diffraction and charge-density studies of <i>N</i>,<i>N</i>-dimethylbiguanidinium bis(hydrogensquarate) |
Authors of publication | Şerb, Mihaela-Diana; Wang, Ruimin; Meven, Martin; Englert, Ulli |
Journal of publication | Acta Crystallographica Section B |
Year of publication | 2011 |
Journal volume | 67 |
Journal issue | 6 |
Pages of publication | 552 - 559 |
a | 7.0689 ± 0.0002 Å |
b | 8.5538 ± 0.0002 Å |
c | 13.0736 ± 0.0003 Å |
α | 90.4259 ± 0.0009° |
β | 105.118 ± 0.0009° |
γ | 102.425 ± 0.001° |
Cell volume | 743.58 ± 0.03 Å3 |
Cell temperature | 100 ± 2 K |
Ambient diffraction temperature | 100 ± 2 K |
Number of distinct elements | 4 |
Space group number | 2 |
Hermann-Mauguin space group symbol | P -1 |
Hall space group symbol | -P 1 |
Residual factor for all reflections | 0.0824 |
Residual factor for significantly intense reflections | 0.0499 |
Weighted residual factors for significantly intense reflections | 0.1004 |
Weighted residual factors for all reflections included in the refinement | 0.1055 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.065 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | Yes |
Revision | Date | Message | Files |
---|---|---|---|
201972 (current) | 2017-10-13 | cif/ Marking COD entries in range 2/10 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2105047.cif 2105047.hkl |
180909 | 2016-04-02 | hkl/2/10/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/10/50. |
2105047.cif 2105047.hkl |
176768 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/10. |
2105047.cif 2105047.hkl |
125873 | 2014-10-25 | cod/ (saulius@koala.ibt.lt) Adding DOIs to 1887 Acta Cryst. CIFs, their DOIs fetched using ACCE codes. |
2105047.cif 2105047.hkl |
88064 | 2013-08-29 | Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet. | 2105047.cif 2105047.hkl |
31968 | 2012-01-03 | hkl/ Adding automatically assigned IUCr Fobs data for the rest of the year 2001 structures. |
2105047.cif 2105047.hkl |
31834 | 2012-01-02 | ../uploads/cif-deposit/cod/cif Adding structures of 2105047 via cif-deposit CGI script. |
2105047.cif |
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Users of the data should acknowledge the original authors of the
structural data.