Influence of Lattice Interactions on the Jahn-Teller Distortion of the [Cu(H2O)6]2+ Ion: Dependence of the Crystal Structure of K2xRb2-2x[Cu(H2O)6](SeO4)2 upon the K/Rb Ratio
Charles J. Simmons; Horst Stratemeier; Michael A. Hitchman; Mark J. Riley; Inorganic Chemistry 52 (2013) 10481–10499; doi:10.1021/ic401385f

data_4335975
_publ_section_title
;
 Influence of Lattice Interactions on the Jahn-Teller Distortion of the
 [Cu(H2O)6]2+ Ion: Dependence of the Crystal Structure of
 K2xRb2-2x[Cu(H2O)6](SeO4)2 upon the K/Rb Ratio
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10481
_journal_page_last               10499
_journal_paper_doi               10.1021/ic401385f
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'Cu H12 K0.526 O14 Rb1.474 Se2 '
_chemical_formula_sum            'Cu H12 K0.526 O14 Rb1.474 Se2'
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_symmetry_space_group_name_H-M   'P 1 21/a 1'
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_cell_angle_gamma                90
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_cell_length_c                   6.3163(2)
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_cell_measurement_theta_min      1.6
_cell_volume                     710.15(4)
_computing_cell_refinement       'HKL Scalepack'
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;
SIR92 (Altomare, et. al. 1994)
;
_diffrn_ambient_temperature      170
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_diffrn_measurement_device       'Nonius CCD camera'
_diffrn_measurement_method       '\f scans \w scans \k offsets'
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_diffrn_radiation_monochromator  graphite
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_exptl_absorpt_correction_T_min  0.721
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_refine_ls_extinction_expression 'equ(3) Acta Cryst.(1968) A24, p213.'
_refine_ls_extinction_method     'Zachariasen (1967)'
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_refine_ls_R_factor_all          0.0210
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_refine_ls_shift/su_max          0.0700
_refine_ls_shift/su_mean         0.0045
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo)]'
_refine_ls_weighting_scheme      sigma
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_reflns_threshold_expression     I>5.00\s(I)
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_cod_original_cell_volume        710.15(3)
_cod_original_sg_symbol_H-M      'P 21/a '
_cod_original_formula_sum        'Cu H12 K0.526 O14 Rb1.474 Se2 '
_cod_database_code               4335975