Crystal structure of dieuropium and distrontium di(lithium, magnesium) trigermanide, M2LixMg2–xGe3 (M= Eu, x = 1.16;M= Sr, x = 0.94)

Q.-X. Xie, R. Nesper
2004 Zeitschrift für Kristallographie - New Crystal Structures  
Eu2Ge3Li1.i6Mgo.g4, orthorhombic, Cmcm (no. 63), a = 4.577(1) A, b = 19.534(4) A, e = 7.223(2) A, V= 645.7 A 3 , Z = 4, K gt (F) = 0.030, wRntfF 2 ) = 0.072, T = 293 K. Ge3Lio.94Mgi.o6Sr2, orthorhombic, Cmc/n (no. 63), a = 4.6357(3) A, b = 19.703(1) A, c = 7.3239(5) A, V = 669.0 A 3 , Z = 4, Rgt(F) = 0.023, w/f re f(r ) = 0.047, T= 293 K. N(hU)mcasxmA, Wltyluniquc: 2841,405 Criterion for /obs, N(hkl)gc. /obs > 2 of/obs), 338 AY/WO/nJn; fined: 26 Programs: SADABS [7], SHELXS-97 [8], SHELXL-97
more » ... 7 [8], SHELXL-97 [9], ATOMS [10]
doi:10.1524/ncrs.2004.219.2.83 fatcat:zzaeqwxo65fr3h46gf76oinmei