F4 H2 Mn O Tl Nunez P, Tressaud A, Hahn F, Massa W, Babel D, Boireau A, Soubeyroux J Physica Status Solidi 127 (1991) 505-517 A new 1D-antiferromagnet: crystal and magnetic structures of TlMnF4.H2O _cod_database_code 1008574 _database_code_amcsd 0016465 13.784 6.631 10.537 90 103.66 90 C2/c atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Tl1 .08176 .73833 .43518 .0285 .0240 .0292 .0010 .0038 -.0010 Mn1 .25 .25 .5 .0109 .0143 .0163 -.0004 .0012 .0006 Mn2 0 .2443 .25 .0115 .0147 .0175 0 .0041 0 F1 .1088 .2515 .4356 .014 .041 .019 .000 -.001 .003 F2 .2512 -.0178 .4632 .029 .019 .040 -.003 .007 -.003 F3 .0688 .0494 .1852 .021 .028 .041 .009 .007 -.010 F4 .0707 .4385 .1870 .024 .030 .029 -.003 .009 .014 O1 .2692 .3296 .3036 .021 .031 .025 -.009 .000 .009