In Situ Phase Separation Following Dehydration in Bimetallic Sulfates: A Variable-Temperature X-Ray Diffraction Study
Diptikanta Swain; Tayur N Guru Row; Inorganic Chemistry 48 (2009) 7048–7058; doi:10.1021/ic801308u

data_4302795
_publ_contact_author_address
;
Solid State and Structural Chemistry Unit
Indian Institute of Science
Bangalore 560 012. Karnataka.
INDIA.
;
_publ_contact_author_email       ssctng@sscu.iisc.ernet.in
_publ_contact_author_fax         '(91)803601310 '
_publ_contact_author_name
;
 'Prof. T. N. Guru Row'
;
_publ_contact_author_phone       (91)802932796
_publ_section_title
;
In Situ Phase Separation Following Dehydration in Bimetallic Sulfates: A
Variable-Temperature X-Ray Diffraction Study
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7048
_journal_page_last               7058
_journal_paper_doi               10.1021/ic801308u
_journal_volume                  48
_journal_year                    2009
_chemical_compound_source        'see text'
_chemical_formula_moiety         'Cd3 H6 O23 S5, 4(K)'
_chemical_formula_sum            'Cd3 H6 K4 O23 S5'
_chemical_formula_weight         1028.03
_chemical_name_systematic        ' ?'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 109.610(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7179(11)
_cell_length_b                   16.4708(19)
_cell_length_c                   14.0620(16)
_cell_measurement_reflns_used    850
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      26.3528
_cell_measurement_theta_min      0.8563
_cell_volume                     2120.2(4)
_computing_cell_refinement       'Bruker SMART V5.628, (Bruker, 2004)'
_computing_data_collection       'Bruker SMART V5.628, (Bruker, 2004)'
_computing_data_reduction        'Bruker SAINT V6.45a, (Bruker, 2004)'
_computing_molecular_graphics
'DIAMOND. version 2.1c (Brandenburg, K. 1999)'
_computing_publication_material  'PLATON (Spek, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXTL V6.14 (Bruker, 2000)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.938
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0314
_diffrn_reflns_av_sigmaI/netI    0.0228
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            23323
_diffrn_reflns_reduction_process ' ?'
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.64
_diffrn_reflns_theta_min         1.97
_exptl_absorpt_coefficient_mu    4.368
_exptl_absorpt_correction_T_max  0.1740
_exptl_absorpt_correction_T_min  0.0840
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, (Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    3.221
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.40
_refine_diff_density_max         3.934
_refine_diff_density_min         -4.353
_refine_diff_density_rms         0.241
_refine_ls_extinction_coef       0.0057(3)
_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   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     440
_refine_ls_number_reflns         5106
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0740
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0451P)^2^+56.0098P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1616
_refine_ls_wR_factor_ref         0.1648
_reflns_number_gt                4703
_reflns_number_total             5106
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801308u_si_001_4.cif
_cod_data_source_block           structure2(a)_K3Cd4(SO4)5*3H2O
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4302795