Catalytic properties of a series of coordination networks: cyanosilylation of aldehydes catalyzed by Zn(II)-4,4'-bpy-carboxylato complexes.
Phuengphai, Pongthipun; Youngme, Sujittra; Gamez, Patrick; Reedijk, Jan; Dalton transactions (Cambridge, England : 2003) 39 (2010) 7936–7942; doi:10.1039/c001659b

data_7025550
_publ_section_title
;
 Catalytic properties of a series of coordination networks:
 cyanosilylation of aldehydes catalyzed by Zn(II)-4,4'-bpy-carboxylato
 complexes.
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7936
_journal_page_last               7942
_journal_paper_doi               10.1039/c001659b
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety
'C52 H52 N8 O8 Zn3, 2(C10 H8 N2), 2(Cl O4), 4(H2 O)'
_chemical_formula_sum            'C72 H76 Cl2 N12 O20 Zn3'
_chemical_formula_weight         1696.46
_chemical_name_common
;
Polymeric tetra-mu-propionato-tetrakis(4,4-
bipyridyl)trizinc(ii) bis(perchlorate)bis(4,4-bipyridyl)tetrahydrate
;
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 119.90(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.506(4)
_cell_length_b                   18.838(4)
_cell_length_c                   25.568(5)
_cell_measurement_reflns_used    9934
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.75
_cell_measurement_theta_min      2.27
_cell_volume                     7727(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL & local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.872
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Siemens SMART CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_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  0.0553
_diffrn_reflns_av_sigmaI/netI    0.0736
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            34960
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.16
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.071
_exptl_absorpt_correction_T_max  0.68
_exptl_absorpt_correction_T_min  0.60
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2000 Siemens Madison WI USA'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.458
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3504
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.417
_refine_diff_density_min         -0.564
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1078
_refine_ls_number_reflns         15462
_refine_ls_number_restraints     616
_refine_ls_restrained_S_all      1.107
_refine_ls_R_factor_all          0.0897
_refine_ls_R_factor_gt           0.0562
_refine_ls_shift/su_max          0.062
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0511P)^2^+7.3902P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1223
_refine_ls_wR_factor_ref         0.1332
_reflns_number_gt                10977
_reflns_number_total             15462
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c001659b.txt
_cod_data_source_block           CCDC_699372
_cod_original_cell_volume        7727(3)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7025550