Aerobic Oxidation of Lignin Models Using a Base Metal Vanadium Catalyst
Susan K. Hanson; R. Tom Baker; John C. Gordon; Brian L. Scott; David L. Thorn; Inorganic Chemistry 49 (2010) 5611–5618; doi:10.1021/ic100528n

data_4315801
_publ_section_title
;
 Aerobic Oxidation of Lignin Models Using a Base Metal Vanadium Catalyst
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5611
_journal_page_last               5618
_journal_paper_doi               10.1021/ic100528n
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C11 H15 N O7 S2 V'
_chemical_formula_weight         388.30
_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                82.2480(10)
_cell_angle_beta                 69.0760(10)
_cell_angle_gamma                70.1570(10)
_cell_formula_units_Z            2
_cell_length_a                   8.2720(12)
_cell_length_b                   9.1873(13)
_cell_length_c                   11.4084(16)
_cell_measurement_temperature    120(1)
_cell_volume                     761.66(19)
_computing_cell_refinement       'SAINT+, v. 7.06 (Bruker AXS, 2001)'
_computing_data_collection       'APEX II, v. 1.08 (Bruker AXS, 2003)'
_computing_data_reduction        'SAINT+, v. 7.06 (Bruker AXS, 2001)'
_computing_molecular_graphics    'SHELXTL, v. 6.10, (Bruker AXS, 2000)'
_computing_publication_material  'SHELXTL, v. 6.10, (Bruker AXS, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(1)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.923
_diffrn_measurement_device_type  'Bruker D8 with APEXII CCD'
_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  0.0319
_diffrn_reflns_av_sigmaI/netI    0.0401
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8680
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.36
_diffrn_reflns_theta_min         1.91
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.958
_exptl_absorpt_correction_T_max  0.9103
_exptl_absorpt_correction_T_min  0.8316
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.03 (Sheldrick, 2001)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.693
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             398
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.533
_refine_diff_density_min         -0.422
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.486
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         3516
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.486
_refine_ls_R_factor_all          0.0413
_refine_ls_R_factor_gt           0.0363
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0375P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1017
_refine_ls_wR_factor_ref         0.1041
_reflns_number_gt                3121
_reflns_number_total             3516
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic100528n_si_001_4.cif
_cod_data_source_block           apx911
_cod_database_code               4315801