Assembling metal phosphonates in the presence of monodentate-terminal and bidentate-bridging pyridine ligands. Use of non-covalent and covalent-coordinate interactions to build polymeric metal‒phosphonate architectures
Murugavel, Ramaswamy; Shanmugan, Swaminathan; Dalton Transactions  (2008) 5358–5367; doi:10.1039/b805848b

data_7004339
_publ_section_title
;
 Assembling metal phosphonates in the presence of monodentate-terminal
 and bidentate-bridging pyridine ligands. Use of non-covalent and
 covalent-coordinate interactions to build polymeric metal--phosphonate
 architectures
;
_journal_issue                   39
_journal_name_full               'Dalton Transactions'
_journal_page_first              5358
_journal_page_last               5367
_journal_paper_doi               10.1039/b805848b
_journal_year                    2008
_chemical_formula_moiety         'C18 H32 Cu1 N2 O8 P2'
_chemical_formula_sum            'C18 H32 Cu N2 O8 P2'
_chemical_formula_weight         529.94
_chemical_name_systematic
;
?
;
_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                78.90(2)
_cell_angle_beta                 81.43(2)
_cell_angle_gamma                74.33(2)
_cell_formula_units_Z            1
_cell_length_a                   6.7457(16)
_cell_length_b                   9.0945(19)
_cell_length_c                   9.999(3)
_cell_measurement_reflns_used    4252
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      32.1758
_cell_measurement_theta_min      3.1467
_cell_volume                     576.5(3)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.29.9 (release 23-03-2006 CrysAlis171 .NET)
(compiled Mar 23 2006,23:39:28)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.29.9 (release 23-03-2006 CrysAlis171 .NET)
(compiled Mar 23 2006,23:39:28)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.29.9 (release 23-03-2006 CrysAlis171 .NET)
(compiled Mar 23 2006,23:39:28)
;
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 15.9948
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'OXFORD DIFFRACTIOM X CALIBUR-S'
_diffrn_measurement_method       'omega(w)-q 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  0.0173
_diffrn_reflns_av_sigmaI/netI    0.0205
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            4326
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         3.15
_exptl_absorpt_coefficient_mu    1.132
_exptl_absorpt_correction_T_max  0.8856
_exptl_absorpt_correction_T_min  0.7573
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
?
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.526
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             277
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.484
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.140
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     153
_refine_ls_number_reflns         1999
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.140
_refine_ls_R_factor_all          0.0332
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0556P)^2^+0.1320P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0834
_refine_ls_wR_factor_ref         0.0852
_reflns_number_gt                1766
_reflns_number_total             1999
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b805848b.txt
_cod_data_source_block           newrm036-relable
_cod_original_cell_volume        576.5(2)
_cod_original_formula_sum        'C18 H32 Cu1 N2 O8 P2'
_cod_database_code               7004339