Crystallography Open Database

Information card for entry 4300160

Preview

Coordinates	4300160.cif
Original paper (by DOI)	HTML
External links	PubChem

Structure parameters

Formula	C17 H45 Ge N3 Si4
Calculated formula	C17 H45 Ge N3 Si4
SMILES	[Ge]1([N]([Si](C)(C)C)=C(N1[Si](C)(C)C)C(C)(C)C)N([Si](C)(C)C)[Si](C)(C)C
Title of publication	Synthesis of MII[N(SiMe3)2][Me3SiNC(tBu)NSiMe3] (M = Sn, Ge) from Amidinate Precursors: Active Catalysts for Phenyl Isocyanate Cyclization
Authors of publication	Stephen R. Foley; Yuanlin Zhou; Glenn P. A. Yap; Darrin S. Richeson
Journal of publication	Inorganic Chemistry
Year of publication	2000
Journal volume	39
Pages of publication	924 - 929
a	14.791 ± 0.001 Å
b	10.176 ± 0.001 Å
c	19.542 ± 0.002 Å
α	90°
β	111.806 ± 0.001°
γ	90°
Cell volume	2730.9 ± 0.4 Å³
Cell temperature	203 ± 2 K
Ambient diffraction temperature	203 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0603
Residual factor for significantly intense reflections	0.0442
Weighted residual factors for significantly intense reflections	0.0886
Weighted residual factors for all reflections included in the refinement	0.0912
Goodness-of-fit parameter for all reflections included in the refinement	1.057
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
301836 (current)	2025-08-20	Add cross-references to PubChem compounds in COD range 4/30/ Each referenced PubChem compound corresponds to the full crystal structure.	4300160.cif
120081	2014-07-12	Adding DOIs to range 4/30 structures.	4300160.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4300160.cif
19561	2011-05-20	cif/4 Updated CIFs and mysql data for Issue 5 of Inorg. Chem. 2000 files	4300160.cif
5312	2011-01-03	cif/ Adding files, updated with the 'cif_fix_enum' program and the cif_core.dic dictionary. The enumerator values were fixed, mostly incorrect case, but also some values that had extra underscores, dashes or spaces. Unfortunately, 22 had non-ASCII characters with the 8-th bit set, and these got incorrectly interpreted as latin1 characters and converted to their UTF8 equivalents by Perl. To fix the structures, however, they need to be redeposited from the original files with the new CIFParser/cif_filter version.	4300160.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.	4300160.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.	4300160.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/'	4300160.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	4300160.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.	4300160.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)	4300160.cif