Crystallography Open Database

Information card for entry 4062499

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Structure parameters

Formula	C88 H124 Ge4 Te6
Calculated formula	C88 H124 Ge4 Te6
SMILES	C(C)(C)c1c(c(cc(c1)C(C)C)C(C)C)[Ge]12[Te][Ge]3(c4c(cc(cc4C(C)C)C(C)C)C(C)C)[Te][Ge](c4c(cc(cc4C(C)C)C(C)C)C(C)C)([Te][Ge](c4c(cc(cc4C(C)C)C(C)C)C(C)C)([Te]1)[Te]2)[Te]3.c1(ccccc1)C.c1(ccccc1)C.c1(ccccc1)C.c1(ccccc1)C
Title of publication	Reaction Modes of a Tetragermabutadiene: Cycloadditions versus Ge-Ge Bond Cleavages
Authors of publication	Ramaker, Gerhard; Saak, Wolfgang; Haase, Detlev; Weidenbruch, Manfred
Journal of publication	Organometallics
Year of publication	2003
Journal volume	22
Journal issue	25
Pages of publication	5212 - 5216
a	17.58 ± 0.0006 Å
b	28.504 ± 0.0014 Å
c	18.3953 ± 0.0008 Å
α	90°
β	90°
γ	90°
Cell volume	9217.9 ± 0.7 Å³
Cell temperature	193 ± 2 K
Ambient diffraction temperature	193 ± 2 K
Number of distinct elements	4
Space group number	61
Hermann-Mauguin space group symbol	P b c a
Hall space group symbol	-P 2ac 2ab
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301829 (current)	2025-08-20	Add cross-references to PubChem compounds in COD range 4/06/ Each referenced PubChem compound corresponds to the full crystal structure.	4062499.cif
218190	2019-09-11	cif/4/06/ Updated bibliographical information in entries 4061826-4061830, 4062498-4062499.	4062499.cif
130149	2015-01-27	cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command.	4062499.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4062499.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.	4062499.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/'	4062499.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	4062499.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.	4062499.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)	4062499.cif