An Isolable, Oxygen-Coordinated Silver(I) Complex of Dimethyl Diazomalonate: Synthesis and Characterization of [HB(3,5-(CF3)2Pz)3]Ag[OC(OCH3)]2CN2 (Where Pz = Pyrazolyl)
H. V. Rasika Dias; Sharon A. Polach; Inorganic Chemistry 39 (2000) 4676–4677; doi:10.1021/ic0002521

data_4321449
_publ_section_title
;
 An Isolable, Oxygen-Coordinated Silver(I) Complex of Dimethyl
 Diazomalonate: Synthesis and Characterization of
 [HB(3,5-(CF3)2Pz)3]Ag[OC(OCH3)]2CN2 (Where Pz = Pyrazolyl)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4676
_journal_page_last               4677
_journal_paper_doi               10.1021/ic0002521
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C20 H10 Ag B F18 N8 O4'
_chemical_formula_weight         887.04
_chemical_name_common            '[HB(3,5-(CF3)2Pz)3]Ag(MeOCO)2CN2'
_chemical_name_systematic
; 

 ? 

;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.550(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9306(15)
_cell_length_b                   25.385(2)
_cell_length_c                   14.011(2)
_cell_measurement_reflns_used    31
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      13.86
_cell_measurement_theta_min      4.99
_cell_volume                     3100.4(8)
_computing_cell_refinement       'Siemens XSCANS'
_computing_data_collection       'Siemens XSCANS'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_method       '\w scans'
_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  0.0220
_diffrn_reflns_av_sigmaI/netI    0.0363
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            5233
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         2.19
_diffrn_standards_decay_%        4.23
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.802
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8438
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.900
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Rhomboid plates '
_exptl_crystal_F_000             1728
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.223
_refine_diff_density_min         -0.502
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     531
_refine_ls_number_reflns         4045
_refine_ls_number_restraints     444
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0496
_refine_ls_R_factor_gt           0.0343
_refine_ls_shift/su_max          1.561
_refine_ls_shift/su_mean         0.066
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0312P)^2^+2.6588P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0752
_refine_ls_wR_factor_ref         0.0827
_reflns_number_gt                3209
_reflns_number_total             4045
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0002521.cif
_cod_data_source_block           rd208
_cod_original_cell_volume        3100.6(8)
_cod_database_code               4321449