Ferromagnetism and Magnetocaloric Effect around 95 K in the Laves Phase EuRh1.2Zn0.8
Hermes, Wilfried; Harmening, Thomas; Pöttgen, Rainer; Chemistry of Materials 21 (2009) 3325–; doi:10.1021/cm900841t

data_4001031
_publ_section_title
;
 Ferromagnetism and Magnetocaloric Effect around 95 K in the Laves Phase
 EuRh1.2Zn0.8
;
_journal_issue                   14
_journal_name_full               'Chemistry of Materials'
_journal_page_first              3325
_journal_paper_doi               10.1021/cm900841t
_journal_volume                  21
_journal_year                    2009
_chemical_formula_sum            'Eu Rh1.08 Zn0.92'
_chemical_formula_weight         323.15
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.6858(6)
_cell_length_b                   7.6858(6)
_cell_length_c                   7.6858(6)
_cell_measurement_temperature    293(2)
_cell_volume                     454.01(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           AgK\a
_diffrn_radiation_wavelength     0.56083
_diffrn_reflns_av_R_equivalents  0.0252
_diffrn_reflns_av_sigmaI/netI    0.0083
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            1808
_diffrn_reflns_theta_full        31.75
_diffrn_reflns_theta_max         31.75
_diffrn_reflns_theta_min         3.62
_exptl_absorpt_coefficient_mu    23.409
_exptl_crystal_density_diffrn    9.455
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1113
_refine_diff_density_max         0.499
_refine_diff_density_min         -0.593
_refine_diff_density_rms         0.114
_refine_ls_extinction_coef       0.00138(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.207
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     6
_refine_ls_number_reflns         99
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.207
_refine_ls_R_factor_all          0.0168
_refine_ls_R_factor_gt           0.0095
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0035P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0114
_refine_ls_wR_factor_ref         0.0121
_reflns_number_gt                82
_reflns_number_total             99
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm900841t_si_001.cif
_cod_data_source_block           eurh108zn092
_cod_database_code               4001031