Synthesis of phenyl substituted bisphosphonates and crystal structures and characterization of Cd complexes of (dichloromethylene)bisphosphonic acid phenyl and alkyl ester derivatives
Jokiniemi, Jonna; Vepsäläinen, Jouko; Nätkinniemi, Harri; Peräniemi, Sirpa; Ahlgrén, Markku; CrystEngComm 11 (2009) 2431–; doi:10.1039/b907874f

data_7201301
_publ_section_title
;
 Synthesis of phenyl substituted bisphosphonates and crystal structures
 and characterization of Cd complexes of
 (dichloromethylene)bisphosphonic acid phenyl and alkyl ester
 derivatives
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              2431
_journal_paper_doi               10.1039/b907874f
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C15 H24 Cd3 Cl4 O18 P4, 2H2O'
_chemical_formula_sum            'C15 H28 Cd3 Cl4 O20 P4'
_chemical_formula_weight         1131.25
_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                100.308(1)
_cell_angle_beta                 95.579(1)
_cell_angle_gamma                96.954(1)
_cell_formula_units_Z            2
_cell_length_a                   6.6807(1)
_cell_length_b                   13.2318(2)
_cell_length_c                   19.3270(3)
_cell_measurement_reflns_used    28696
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      26.00
_cell_measurement_theta_min      2.91
_cell_volume                     1656.11(4)
_computing_cell_refinement       'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-200)'
_computing_data_reduction        'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'Diamond v.3.0 (Crystal Impact GbR, 2005)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\f scans, and \w scans with \k offsets'
_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  0.0355
_diffrn_reflns_av_sigmaI/netI    0.0261
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            28696
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.91
_exptl_absorpt_coefficient_mu    2.504
_exptl_absorpt_correction_T_max  0.8850
_exptl_absorpt_correction_T_min  0.4744
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'XPREP in SHELXTL (Bruker AXS, 1998)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.269
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1100
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.032
_refine_diff_density_min         -0.581
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     428
_refine_ls_number_reflns         6455
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0231
_refine_ls_R_factor_gt           0.0197
_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^)+(0.0137P)^2^+3.6165P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0461
_refine_ls_wR_factor_ref         0.0476
_reflns_number_gt                5912
_reflns_number_total             6455
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b907874f.txt
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7201301