Synthesis and photoactivity of a Pt(II) complex based on an o-nitrobenzyl-derived ligand
Di Liu; Jialiu Ma; Wen Zhou; Weijiang He; Zijian Guo; Inorganica Chimica Acta 393 (2012) 198–203; doi:10.1016/j.ica.2012.06.047

data_1512670
_publ_section_title
;
 Synthesis and photoactivity of a Pt(II) complex based on an
 o-nitrobenzyl-derived ligand
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              198
_journal_page_last               203
_journal_paper_doi               10.1016/j.ica.2012.06.047
_journal_volume                  393
_journal_year                    2012
_chemical_formula_moiety         'C8 H11 N3 O5 Pt, H2 O'
_chemical_formula_sum            'C8 H13 N3 O6 Pt'
_chemical_formula_weight         442.30
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 108.3130(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.6642(11)
_cell_length_b                   7.3361(7)
_cell_length_c                   13.6712(12)
_cell_measurement_reflns_used    4398
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      28.37
_cell_measurement_theta_min      3.06
_cell_volume                     1205.81(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0361
_diffrn_reflns_av_sigmaI/netI    0.0441
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6263
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.06
_exptl_absorpt_coefficient_mu    11.662
_exptl_absorpt_correction_T_max  0.1835
_exptl_absorpt_correction_T_min  0.1387
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    2.436
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             832
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.22
_refine_diff_density_max         1.575
_refine_diff_density_min         -1.218
_refine_diff_density_rms         0.205
_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     165
_refine_ls_number_reflns         2353
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0496
_refine_ls_R_factor_gt           0.0308
_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^)+(0.05P)^2^+0.99P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0751
_refine_ls_wR_factor_ref         0.0835
_reflns_number_gt                1714
_reflns_number_total             2353
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2012-393-198-203.cif
_cod_data_source_block           2110107a_0m
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1512670