Synthesis and structural characterisation of two coordination polymers (molecular ladders) incorporating [M(OAc)2]2 secondary building units and 4,4?-bipyridine [M = Cu(ii), Zn(ii)]
Conerney, Brian; Jensen, Paul; Kruger, Paul E.; Moubaraki, Boujemaa; Murray, Keith S.; CrystEngComm 5 (2003) 454–; doi:10.1039/b311278k

data_7216296
_publ_section_title
;
 Synthesis and structural characterisation of two coordination polymers
 (molecular ladders) incorporating [M(OAc)2]2 secondary building units and
 4,4?-bipyridine [M = Cu(ii), Zn(ii)]
;
_journal_issue                   80
_journal_name_full               CrystEngComm
_journal_page_first              454
_journal_paper_doi               10.1039/b311278k
_journal_volume                  5
_journal_year                    2003
_chemical_formula_moiety         Cu(2,2'-bipy)(AcO)2
_chemical_formula_sum            'C14 H14 Cu N2 O6.5'
_chemical_formula_weight         377.81
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 100.395(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.758(4)
_cell_length_b                   11.135(3)
_cell_length_c                   17.341(4)
_cell_measurement_temperature    153(2)
_cell_volume                     3182.7(14)
_computing_cell_refinement       'BRUKER SMART'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        'BRUKER SAINT'
_computing_molecular_graphics    'BRUKER SHELXL'
_computing_publication_material  'BRUKER SHELXL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.932
_diffrn_measured_fraction_theta_max 0.932
_diffrn_measurement_device_type  'Bruker APEX SAMRT CCD'
_diffrn_measurement_method       'omega 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  0.0507
_diffrn_reflns_av_sigmaI/netI    0.0561
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            14022
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         2.21
_exptl_absorpt_coefficient_mu    1.408
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.894
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.577
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.855
_refine_diff_density_min         -0.494
_refine_diff_density_rms         0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.223
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     223
_refine_ls_number_reflns         3685
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.223
_refine_ls_R_factor_all          0.0842
_refine_ls_R_factor_gt           0.0641
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0427P)^2^+22.0982P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1501
_refine_ls_wR_factor_ref         0.1562
_reflns_number_gt                2901
_reflns_number_total             3685
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b311278k.txt
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C14 H14 Cu N2 O6.50'
_cod_database_code               7216296