A Noninterpenetrated 1D Molecular Ladder and 2D Butterfly Network: Effect of Positional Isomerism of Semirigid Bis(pyridylmethyl)pyromellitic Diimide Ligands on the Architecture of Their Metal(II) Complexes
Xing-Qiang Lü; Ji-Jun Jiang; Hans-Conrad zur Loye; Bei-Sheng Kang; Cheng-Yong Su; Inorganic Chemistry 44 (2005) 1810–1817; doi:10.1021/ic048634k

data_4300897
_publ_section_title
;

A Noninterpenetrated 1D Molecular Ladder and 2D Butterfly Network: Effect

of Positional Isomerism of Semirigid Bis(pyridylmethyl)pyromellitic Diimide

Ligands on the Architecture of Their Metal(II) Complexes

;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1810
_journal_page_last               1817
_journal_paper_doi               10.1021/ic048634k
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         '3/2(C22 H14 N4 O4), 2(N O3), (C H Cl3), Cd'
_chemical_formula_sum            'C34 H22 Cd Cl3 N8 O12'
_chemical_formula_weight         953.35
_chemical_name_systematic
; 

 Dinitratosesqui[bis-(N,N'-4-pyridylmethyl)pyromelletic diimide]cadmium(II)

 chloroform solvate

;
_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                95.099(2)
_cell_angle_beta                 106.142(2)
_cell_angle_gamma                99.003(2)
_cell_formula_units_Z            2
_cell_length_a                   11.012(1)
_cell_length_b                   13.190(2)
_cell_length_c                   13.934(2)
_cell_measurement_reflns_used    1011
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.0
_cell_measurement_theta_min      2.5
_cell_volume                     1901.4(4)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'ORTEP-II (Johnson, 1976)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.98
_diffrn_measured_fraction_theta_max 0.98
_diffrn_measurement_device_type
'Bruker SMART 1K area-detector diffractometer'
_diffrn_measurement_method       '\f and \w scan'
_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  0.017
_diffrn_reflns_av_sigmaI/netI    0.027
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16303
_diffrn_reflns_theta_full        27.1
_diffrn_reflns_theta_max         27.1
_diffrn_reflns_theta_min         1.5
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.859
_exptl_absorpt_correction_T_max  0.801
_exptl_absorpt_correction_T_min  0.682
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.665
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             954
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.27
_refine_diff_density_max         1.26
_refine_diff_density_min         -1.01
_refine_diff_density_rms         0.08
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.13
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     523
_refine_ls_number_reflns         8189
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.13
_refine_ls_R_factor_all          0.049
_refine_ls_R_factor_gt           0.040
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0805P)^2^+0.3193P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.122
_refine_ls_wR_factor_ref         0.128
_reflns_number_gt                6897
_reflns_number_total             8189
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic048634ksi20040929_064210_1.cif
_cod_data_source_block           Compd-1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1901.3(4)
_cod_database_code               4300897