Hydrogen bonded polymers and oligomers from metal salts and 18-crown-6
Steed, Jonathan W.; McCool, Brian J.; Junk, Peter C.; Journal of the Chemical Society, Dalton Transactions  (1998) 3417–; doi:10.1039/a805492d

data_7028013
_publ_section_title
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 Hydrogen bonded polymers and oligomers from metal salts and 18-crown-6
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_journal_issue                   20
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3417
_journal_paper_doi               10.1039/a805492d
_journal_year                    1998
_chemical_formula_sum            'C12 H36 Cl2 Ni O20'
_chemical_formula_weight         630.02
_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                88.103(2)
_cell_angle_beta                 87.985(2)
_cell_angle_gamma                60.886(2)
_cell_formula_units_Z            2
_cell_length_a                   10.0236(10)
_cell_length_b                   10.1937(7)
_cell_length_c                   14.1856(14)
_cell_measurement_temperature    173(2)
_cell_volume                     1265.3(2)
_computing_cell_refinement       Denzo-SMN
_computing_data_reduction        Denzo-SMN
_computing_molecular_graphics    Res2ins
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.834
_diffrn_measured_fraction_theta_max 0.834
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '2o phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0240
_diffrn_reflns_av_sigmaI/netI    0.0444
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7971
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.66
_exptl_absorpt_coefficient_mu    1.065
_exptl_absorpt_correction_T_max  0.8153
_exptl_absorpt_correction_T_min  0.5675
_exptl_absorpt_correction_type   Scalepack
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.654
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             660
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.424
_refine_diff_density_min         -0.386
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         4156
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0370
_refine_ls_R_factor_gt           0.0343
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0311P)^2^+1.0535P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0862
_refine_ls_wR_factor_ref         0.0886
_reflns_number_gt                3878
_reflns_number_total             4156
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d805492sup1.cif
_cod_data_source_block           niclo418
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0311P)^2^+1.0535P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0311P)^2^+1.0535P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7028013