Crystallography Open Database

Information card for entry 2019429

2019428 << 2019429 >> 2019430

Preview

Coordinates	2019429.cif
Original IUCr paper	HTML

Structure parameters

Chemical name	Pentapreseodymium dilithium heptastannide
Formula	Li1.98 Pr5 Sn7.02
Calculated formula	Li1.9796 Pr5 Sn7.0204
Title of publication	The series <i>RE</i>~5~Li~2~Sn~7~ (<i>RE</i> = Ce, Pr, Nd, Sm) revisited: crystal structure of <i>RE</i>~5~Li~2{-~<i>x</i>}Sn~7+<i>x~</i> [0 {łeq} <i>x</i> {łeq} 0.03(1)]
Authors of publication	Makongo, Julien P. A.; Bobev, Svilen
Journal of publication	Acta Crystallographica Section C
Year of publication	2014
Journal volume	70
Journal issue	1
Pages of publication	2 - 6
a	6.2415 ± 0.0017 Å
b	13.758 ± 0.004 Å
c	17.379 ± 0.005 Å
α	90°
β	90°
γ	90°
Cell volume	1492.3 ± 0.7 Å³
Cell temperature	200 ± 2 K
Ambient diffraction temperature	200 ± 2 K
Number of distinct elements	3
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.02
Residual factor for significantly intense reflections	0.0194
Weighted residual factors for significantly intense reflections	0.045
Weighted residual factors for all reflections included in the refinement	0.0453
Goodness-of-fit parameter for all reflections included in the refinement	1.096
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
176760 (current)	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01.	2019429.cif
104795	2014-03-11	cif/ hkl/ Adding structures of 2019428, 2019429, 2019430, 2019431 via cif-deposit CGI script.	2019429.cif