Crystallography Open Database

Information card for entry 1523945

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Structure parameters

Formula	C24 H40 N4 O4 Si
Calculated formula	C24 H40 N4 O4 Si
SMILES	C1(=O)CCCCCN1[Si](N1C(=O)CCCCC1)(N1C(=O)CCCCC1)N1C(=O)CCCCC1
Title of publication	Polyamide 6/silica hybrid materials by a coupled polymerization reaction
Authors of publication	Kaßner, L.; Nagel, K.; Grützner, R.-E.; Korb, M.; Rüffer, T.; Lang, H.; Spange, S.
Journal of publication	Polym. Chem.
Year of publication	2015
Journal volume	6
Journal issue	35
Pages of publication	6297
a	18.1083 ± 0.0007 Å
b	17.6737 ± 0.0009 Å
c	7.671 ± 0.0003 Å
α	90°
β	90°
γ	90°
Cell volume	2455.03 ± 0.18 Å³
Cell temperature	110 K
Ambient diffraction temperature	110 K
Number of distinct elements	5
Space group number	33
Hermann-Mauguin space group symbol	P n a 21
Hall space group symbol	P 2c -2n
Residual factor for all reflections	0.0705
Residual factor for significantly intense reflections	0.0562
Weighted residual factors for significantly intense reflections	0.1307
Weighted residual factors for all reflections included in the refinement	0.1384
Goodness-of-fit parameter for all reflections included in the refinement	1.044
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301777 (current)	2025-08-18	Add cross-references to PubChem compounds in COD range 1/52 Each referenced PubChem compound corresponds to the full crystal structure.	1523945.cif
155249	2015-09-08	cif/ Updating files of 1523945, 1523946 Original log message: Adding full bibliography for 1523945--1523946.cif.	1523945.cif
144573	2015-07-11	cif/ Adding structures of 1523945, 1523946 via cif-deposit CGI script.	1523945.cif