Crystallography Open Database

Information card for entry 4331625

Preview

Coordinates	4331625.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H54 O12 Si4 Ta2
Calculated formula	C20 H54 O12 Si4 Ta2
Title of publication	Synthesis, Structural and Spectroscopic Characterization, Catalytic Properties, and Thermal Transformations of New Cyclic Di- and Trisiloxanediolato Tantalum Complexes
Authors of publication	Kapoor, Ramesh N.; Cervantes-Lee, Francisco; Campana, Charles F.; Haltiwanger, Curtis; Abney, Kent; Pannell, Keith H.
Journal of publication	Inorganic Chemistry
Year of publication	2006
Journal volume	45
Journal issue	5
Pages of publication	2203 - 2208
a	9.2043 ± 0.0008 Å
b	10.7671 ± 0.001 Å
c	11.8911 ± 0.0011 Å
α	103.649 ± 0.002°
β	111.626 ± 0.002°
γ	105.234 ± 0.002°
Cell volume	981.55 ± 0.16 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0451
Residual factor for significantly intense reflections	0.0378
Weighted residual factors for significantly intense reflections	0.0933
Weighted residual factors for all reflections included in the refinement	0.0992
Goodness-of-fit parameter for all reflections included in the refinement	1.083
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
179419 (current)	2016-03-23	cif/4/33/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/33/16.	4331625.cif
97753	2014-01-29	cif/ Adding structures of 4331625 via cif-deposit CGI script.	4331625.cif