Crystallography Open Database

Information card for entry 4001134

Preview

Coordinates	4001134.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Ge2 Tm
Calculated formula	Ge2 Tm
Title of publication	Structure and Properties of a New Family of Nearly Equiatomic Rare-Earth Metal-Tin-Germanides RESn1+xGe1−x(RE = Y, Gd−Tm): an Unusual Example of Site Preferences Between Elements from the Same Group
Authors of publication	Tobash, Paul H.; Meyers, John J.; DiFilippo, Gary; Bobev, Svilen; Ronning, Filip; Thompson, Joe D.; Sarrao, John L.
Journal of publication	Chemistry of Materials
Year of publication	2008
Journal volume	20
Journal issue	6
Pages of publication	2151
a	3.997 ± 0.0007 Å
b	15.719 ± 0.003 Å
c	3.8604 ± 0.0007 Å
α	90°
β	90°
γ	90°
Cell volume	242.54 ± 0.08 Å³
Cell temperature	120 ± 2 K
Ambient diffraction temperature	120 ± 2 K
Number of distinct elements	2
Space group number	63
Hermann-Mauguin space group symbol	C m c m
Hall space group symbol	-C 2c 2
Residual factor for all reflections	0.0191
Residual factor for significantly intense reflections	0.0185
Weighted residual factors for significantly intense reflections	0.0415
Weighted residual factors for all reflections included in the refinement	0.0416
Goodness-of-fit parameter for all reflections included in the refinement	1.253
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
178377 (current)	2016-03-21	cif/4/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/00.	4001134.cif
120073	2014-07-11	Adding DOIs to range 4/00 structures.	4001134.cif
41867	2012-03-13	../uploads/cif-deposit/cod/cif Adding structures of 4001133, 4001134, 4001135, 4001136, 4001137, 4001138, 4001139, 4001140 via cif-deposit CGI script.	4001134.cif