Non-hydrothermal synthesis, structural characterization and thermochemistry of water soluble and neutral coordination polymers of Zn(II) and Cd(II): precursors for the submicron-sized crystalline ZnO/CdO
Khullar, Sadhika; Mandal, Sanjay; RSC Advances  (2014) –; doi:10.1039/C4RA03928A

data_7217240
_publ_section_title
;
 Non-hydrothermal synthesis, structural characterization and
 thermochemistry of water soluble and neutral coordination polymers of
 Zn(II) and Cd(II): precursors for the submicron-sized crystalline ZnO/CdO
;
_journal_name_full               'RSC Advances'
_journal_paper_doi               10.1039/C4RA03928A
_journal_year                    2014
_chemical_formula_moiety         'C36 H34 N6 O8 Zn2'
_chemical_formula_sum            'C36 H34 N6 O8 Zn2'
_chemical_formula_weight         809.45
_chemical_name_common            '[Zn2(adc)2(bpea)2]n'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 98.500(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.7267(7)
_cell_length_b                   14.1120(13)
_cell_length_c                   14.2172(14)
_cell_measurement_reflns_used    8140
_cell_measurement_temperature    296.(2)
_cell_measurement_theta_max      24.7880
_cell_measurement_theta_min      2.5796
_cell_volume                     1731.6(3)
_computing_cell_refinement       'SAINT V7.68A (Bruker AXS, 2009)'
_computing_data_collection       'Bruker Instrument Service v2012.12.0.2'
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_molecular_graphics    'SHELXTL (Bruker AXS)'
_computing_publication_material  'SHELXTL (Bruker AXS)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Kappa Apex2'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0511
_diffrn_reflns_av_sigmaI/netI    0.0349
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            19975
_diffrn_reflns_theta_full        25.13
_diffrn_reflns_theta_max         25.13
_diffrn_reflns_theta_min         2.04
_diffrn_source                   'sealed tube'
_diffrn_source_type              'fine focus'
_exptl_absorpt_coefficient_mu    1.448
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6698
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.560
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             840
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.450
_refine_diff_density_min         -0.382
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3071
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0411
_refine_ls_R_factor_gt           0.0301
_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^)+(0.0401P)^2^+0.4926P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0767
_refine_ls_wR_factor_ref         0.0825
_reflns_number_gt                2474
_reflns_number_total             3071
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra03928a2.cif
_cod_data_source_block           2
_cod_database_code               7217240