Chiral Direction and Interconnection of Helical Three-Connected Networks in Metal-Organic Frameworks
T. J. Prior; M. J. Rosseinsky; Inorganic Chemistry 42 (2003) 1564–1575; doi:10.1021/ic025775i

data_4313273
_publ_contact_author
;
      Matthew J Rosseinsky
      Department of Chemistry
      The University of Liverpool
      Liverpool
      L69 7ZD
      UK
;
_publ_contact_author_email       m.j.rosseinsky@liv.ac.uk
_publ_contact_author_fax         '(44) 151 794 3587'
_publ_contact_author_phone       '(44) 151 794 3499'
_publ_section_title
;
 Chiral Direction and Interconnection of Helical Three-Connected Networks
 in Metal-Organic Frameworks
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1564
_journal_page_last               1575
_journal_paper_doi               10.1021/ic025775i
_journal_volume                  42
_journal_year                    2003
_chemical_formula_structural
'Ni 3 (C 9 H 3 O 6) 2 (C 5 H 5 N) 6 (C 6 H 14 O 3) 3 . guest'
_chemical_formula_sum            'C69 H48 N6 Ni3 O24'
_chemical_formula_weight         1521.36
_chemical_name_systematic
; 
Ni3(btc)2(py)6(1,2,6-hexanetriol)3.guest
;
_space_group_IT_number           214
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I 41 3 2'
_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            8
_cell_length_a                   28.8037(18)
_cell_length_b                   28.8037(18)
_cell_length_c                   28.8037(18)
_cell_measurement_reflns_used    8633
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      43.8
_cell_measurement_theta_min      4.34
_cell_volume                     23897(3)
_computing_cell_refinement       'LSCELL (Clegg, 1997)'
_computing_data_collection       'Bruker AXS SMART'
_computing_data_reduction        'Bruker AXS SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker AXS SMART CCD diffractometer'
_diffrn_measurement_method       'omega rotation with narrow frames'
_diffrn_radiation_monochromator  'silicon 111'
_diffrn_radiation_source         'Daresbury SRS Station 9.8'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.68920
_diffrn_reflns_av_R_equivalents  0.0601
_diffrn_reflns_av_sigmaI/netI    0.0185
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            21968
_diffrn_reflns_theta_full        18.23
_diffrn_reflns_theta_max         18.23
_diffrn_reflns_theta_min         1.94
_exptl_absorpt_coefficient_mu    0.482
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.41
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M., SADABS; Universitat Gottingen, 1997'
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    0.845
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       octahedron
_exptl_crystal_F_000             6231
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.318
_refine_diff_density_min         -0.269
_refine_diff_density_rms         0.086
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.272
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     143
_refine_ls_number_reflns         1576
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.290
_refine_ls_R_factor_all          0.0680
_refine_ls_R_factor_gt           0.0629
_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^)+(0.1445P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1906
_refine_ls_wR_factor_ref         0.2001
_reflns_number_gt                1435
_reflns_number_total             1576
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic025775isi20021029_111527_6.cif
_cod_data_source_block           Prior6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1445P)^2^+0.0000P] 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^)+(0.1445P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4313273