Solvent-mediated crystal-to-crystal transformation within the CoBr2(1,4-dioxane)m(H2O)n family (m = 2, 3; n = 0, 2, 4) from 2D to 1D, and 0D
Duan, Zhiming; Zhang, Yan; Zhang, Bin; Zhu, Daoben; CrystEngComm 13 (2011) 6801–; doi:10.1039/c1ce05668a

data_7206696
_publ_section_title
;
 Solvent-mediated crystal-to-crystal transformation within the
 CoBr2(1,4-dioxane)m(H2O)n family (m = 2, 3; n = 0, 2, 4) from 2D to 1D,
 and 0D
;
_journal_issue                   22
_journal_name_full               CrystEngComm
_journal_page_first              6801
_journal_paper_doi               10.1039/c1ce05668a
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C8 H20 Br2 Co O6'
_chemical_formula_weight         430.99
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                99.636(3)
_cell_angle_beta                 101.641(3)
_cell_angle_gamma                112.746(2)
_cell_formula_units_Z            1
_cell_length_a                   5.8213(15)
_cell_length_b                   6.9778(18)
_cell_length_c                   10.275(3)
_cell_measurement_reflns_used    1615
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.9874
_cell_measurement_theta_min      3.2896
_cell_volume                     362.81(17)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    Diamond
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device
;
Saturn724+ (2x2 bin mode)
;
_diffrn_radiation_detector       CCD
_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  0.0351
_diffrn_reflns_av_sigmaI/netI    0.0340
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5941
_diffrn_reflns_theta_full        30.99
_diffrn_reflns_theta_max         30.99
_diffrn_reflns_theta_min         3.29
_exptl_absorpt_coefficient_mu    6.700
_exptl_absorpt_correction_T_max  0.3237
_exptl_absorpt_correction_T_min  0.2055
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
Gaussian integration (Coppens, 1970)
;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.973
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             213
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.871
_refine_diff_density_min         -0.572
_refine_diff_density_rms         0.104
_refine_ls_extinction_coef       0.0141(17)
_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   1.134
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     86
_refine_ls_number_reflns         2283
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.134
_refine_ls_R_factor_all          0.0298
_refine_ls_R_factor_gt           0.0285
_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^)+(0.0149P)^2^+0.3731P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0602
_refine_ls_wR_factor_ref         0.0609
_reflns_number_gt                2206
_reflns_number_total             2283
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05668a.txt
_cod_data_source_block           802395
_cod_original_cell_volume        362.80(16)
_cod_database_code               7206696