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Information card for entry 7150354
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Coordinates | 7150354.cif |
---|---|
Original paper (by DOI) | HTML |
External links | ChemSpider |
Common name | 2',3'-O-bis(tert-butyldimethylsilyl)-guanosine |
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Chemical name | 2',3'-O-bis(tert-butyldimethylsilyl)-guanosine |
Formula | C24 H45 N5 O7 Si2 |
Calculated formula | C24 H45 N5 O7 Si2 |
SMILES | c12c(c(=O)[nH]c(n1)N)ncn2[C@H]1[C@@H]([C@@H]([C@@H](CO)O1)O[Si](C(C)(C)C)(C)C)O[Si](C(C)(C)C)(C)C.C(=O)(C)O |
Title of publication | Use of an adjustable soft segment as an effective molecular design for crystal engineering of hydrogen-bonded tape motifs. |
Authors of publication | Takasawa, Ryoichi; Yoshikawa, Isao; Araki, Koji |
Journal of publication | Organic & biomolecular chemistry |
Year of publication | 2004 |
Journal volume | 2 |
Journal issue | 8 |
Pages of publication | 1125 - 1132 |
a | 17.326 ± 0.0004 Å |
b | 11.369 ± 0.0003 Å |
c | 17.395 ± 0.0004 Å |
α | 90° |
β | 116.838 ± 0.002° |
γ | 90° |
Cell volume | 3057.38 ± 0.14 Å3 |
Cell temperature | 100 ± 2 K |
Ambient diffraction temperature | 100 ± 2 K |
Number of distinct elements | 5 |
Space group number | 5 |
Hermann-Mauguin space group symbol | C 1 2 1 |
Hall space group symbol | C 2y |
Residual factor for all reflections | 0.0534 |
Residual factor for significantly intense reflections | 0.0533 |
Weighted residual factors for significantly intense reflections | 0.1414 |
Weighted residual factors for all reflections included in the refinement | 0.1415 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.085 |
Diffraction radiation wavelength | 1.54184 Å |
Diffraction radiation type | CuKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
Revision | Date | Message | Files |
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202017 (current) | 2017-10-14 | cif/ Marking COD entries in range 7 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
7150354.cif |
180289 | 2016-03-26 | cif/7/15/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/15/03. |
7150354.cif |
120443 | 2014-07-15 | Adding 17924 DOIs guessed from source file names. | 7150354.cif |
35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7150354.cif |
3898 | 2010-12-09 | cif/ Adding the files from the 2004-2000-RSC/ processing directory identified for redeposition. Last page numbers were restored manually from the command line. |
7150354.cif |
966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
7150354.cif |
853 | 2009-11-16 | cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion. |
7150354.cif |
19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
7150354.cif |
14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
7150354.cif |
13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
7150354.cif |
1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
7150354.cif |
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Users of the data should acknowledge the original authors of the
structural data.