Polymorphism and tautomerism in [dienH2][Co(dien)2][Ge2S6] leading to different hydrogen bonded networks
Lichte, Jessica; Näther, Christian; Bensch, Wolfgang; CrystEngComm 16 (2014) 5551–; doi:10.1039/c4ce00312h

data_7215657
_publ_section_title
;
 Polymorphism and tautomerism in [dienH2][Co(dien)2][Ge2S6] leading to
 different hydrogen bonded networks
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              5551
_journal_paper_doi               10.1039/c4ce00312h
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C12 H41 Co Ge2 N9 S6'
_chemical_formula_weight         708.01
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_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            4
_cell_length_a                   14.7043(3)
_cell_length_b                   9.0099(2)
_cell_length_c                   21.4540(5)
_cell_measurement_reflns_used    38098
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.0
_cell_measurement_theta_min      1.9
_cell_volume                     2842.32(11)
_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           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0404
_diffrn_reflns_av_sigmaI/netI    0.0189
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            38098
_diffrn_reflns_theta_full        26.01
_diffrn_reflns_theta_max         26.01
_diffrn_reflns_theta_min         1.90
_exptl_absorpt_coefficient_mu    3.139
_exptl_absorpt_correction_T_max  0.7204
_exptl_absorpt_correction_T_min  0.5386
_exptl_absorpt_correction_type   numerical
_exptl_crystal_density_diffrn    1.655
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1452
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.284
_refine_diff_density_min         -0.249
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.000(17)
_refine_ls_extinction_coef       0.00184(13)
_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   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     283
_refine_ls_number_reflns         5573
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0205
_refine_ls_R_factor_gt           0.0199
_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^)+(0.0277P)^2^+0.9420P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0479
_refine_ls_wR_factor_ref         0.0482
_reflns_number_gt                5486
_reflns_number_total             5573
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00312h2.cif
_cod_data_source_block           jl2geco
_cod_depositor_comments
'Adding full bibliography for 7215654--7215657.cif.'
_cod_original_sg_symbol_H-M      'P ca21'
_cod_database_code               7215657