Crystallography Open Database

Information card for entry 4074069

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Structure parameters

Formula	C25 H37 Li2 N O3
Calculated formula	C25 H37 Li2 N O3
Title of publication	Remarkable Dichotomy of Oligomeric Chain Structures of Dilithium(amidoalkyl-cyclopentadienide) Systems Li2[C5H4-CHR-NAr]
Authors of publication	Kotov, Vasily V.; Wang, Cun; Kehr, Gerald; Fröhlich, Roland; Erker, Gerhard
Journal of publication	Organometallics
Year of publication	2007
Journal volume	26
Journal issue	25
Pages of publication	6258
a	12.293 ± 0.001 Å
b	19.924 ± 0.001 Å
c	10.208 ± 0.001 Å
α	90°
β	107.19 ± 0.01°
γ	90°
Cell volume	2388.5 ± 0.4 Å³
Cell temperature	223 ± 2 K
Ambient diffraction temperature	223 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.0687
Residual factor for significantly intense reflections	0.0602
Weighted residual factors for significantly intense reflections	0.1502
Weighted residual factors for all reflections included in the refinement	0.1581
Goodness-of-fit parameter for all reflections included in the refinement	1.052
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301830 (current)	2025-08-20	Add cross-references to PubChem compounds in COD range 4/07/ Each referenced PubChem compound corresponds to the full crystal structure.	4074069.cif
178629	2016-03-21	cif/4/07/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/07/40.	4074069.cif
120075	2014-07-11	Adding DOIs to range 4/07 structures.	4074069.cif
47256	2012-03-23	cif/4/ Distributing the new range 4 CIFs into their appropriate prefixed subdirectories.	4074069.cif
46716	2012-03-21	../uploads/cif-deposit/cod/cif Adding structures of 4074069 via cif-deposit CGI script.	4074069.cif