Metal-organophosphonate chemistry: Hydrothermal syntheses and structures of copper(II)-xylyldiphosphonates with organonitrogen coligands
Tiffany M. Smith; Jose Vargas; Diona Symester; Michael Tichenor; Charles J. O-Connor; Jon Zubieta; Inorganica Chimica Acta 403 (2013) 63–77; doi:

data_1517642
_publ_section_title
;
 Metal-organophosphonate chemistry: Hydrothermal syntheses and structures
 of copper(II)-xylyldiphosphonates with organonitrogen coligands
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              63
_journal_page_last               77
_journal_volume                  403
_journal_year                    2013
_chemical_formula_moiety         'C18 H18 Cu N2 O6 P2, 2(H2 O)'
_chemical_formula_sum            'C18 H22 Cu N2 O8 P2'
_chemical_formula_weight         519.86
_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
_cell_angle_alpha                110.062(2)
_cell_angle_beta                 108.237(2)
_cell_angle_gamma                91.260(2)
_cell_formula_units_Z            2
_cell_length_a                   9.9436(13)
_cell_length_b                   10.0660(14)
_cell_length_c                   11.3028(15)
_cell_measurement_reflns_used    1927
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      24.98
_cell_measurement_theta_min      2.37
_cell_volume                     998.6(2)
_computing_cell_refinement       'Bruker SMART (Bruker, 2002)'
_computing_data_collection       'Bruker SMART (Bruker, 2002)'
_computing_data_reduction        'Bruker SAINT (Bruker, 2002)'
_computing_molecular_graphics    'CrystalMaker (Palmer, 2006)'
_computing_publication_material  'Bruker SHELXTL (Bruker, 2002)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX CCD area detector'
_diffrn_measurement_method       'Phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0910
_diffrn_reflns_av_sigmaI/netI    0.1064
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            7492
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.04
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_decay_%        0.001
_exptl_absorpt_coefficient_mu    1.306
_exptl_absorpt_correction_T_max  0.9496
_exptl_absorpt_correction_T_min  0.7802
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS SHELXL-97 (Sheldrick, 1997)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.729
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             534
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.555
_refine_diff_density_min         -0.965
_refine_diff_density_rms         0.129
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.162
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     294
_refine_ls_number_reflns         3501
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.164
_refine_ls_R_factor_all          0.0714
_refine_ls_R_factor_gt           0.0490
_refine_ls_shift/su_max          0.031
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0179P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1042
_refine_ls_wR_factor_ref         0.1108
_reflns_number_gt                2606
_reflns_number_total             3501
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2013-403-63-77-8.cif
_cod_data_source_block           compound_8
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1517642