Crystallography Open Database

Information card for entry 7027104

Preview

Coordinates	7027104.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C18 H41 Li N2 Si2
Calculated formula	C18 H41 Li N2 Si2
Title of publication	Synthesis and structures of some silylallyl-lithium or -potassium complexes
Authors of publication	Hitchcock, Peter B.; Lappert, Michael F.; Leung, Wing-Por; Liu, Dian-Sheng; Mak, Thomas C. W.; Wang, Zhong-Xia
Journal of publication	Journal of the Chemical Society, Dalton Transactions
Year of publication	1999
Journal issue	8
Pages of publication	1257
a	19.325 ± 0.004 Å
b	8.66 ± 0.002 Å
c	14.75 ± 0.003 Å
α	90°
β	90°
γ	90°
Cell volume	2468.5 ± 0.9 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 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	0.2639
Residual factor for significantly intense reflections	0.0482
Weighted residual factors for significantly intense reflections	0.1019
Weighted residual factors for all reflections included in the refinement	0.1337
Goodness-of-fit parameter for all reflections included in the refinement	0.729
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
179977 (current)	2016-03-25	cif/7/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/02/71.	7027104.cif
95000	2014-01-28	cif/ Adding structures of 7027103, 7027104 via cif-deposit CGI script.	7027104.cif