A Cobalt Hydride Catalyst for the Hydrogenation of CO2: Pathways for Catalysis and Deactivation
Jeletic, Matthew S.; Helm, Monte L.; Hulley, Elliott B.; Mock, Michael T.; Appel, Aaron M.; Linehan, John C.; ACS Catalysis 4 (2014) 3755–; doi:10.1021/cs5009927

data_4511995
_publ_section_title
;
 A Cobalt Hydride Catalyst for the Hydrogenation of CO2: Pathways for
 Catalysis and Deactivation
;
_journal_issue                   10
_journal_name_full               'ACS Catalysis'
_journal_page_first              3755
_journal_paper_doi               10.1021/cs5009927
_journal_volume                  4
_journal_year                    2014
_chemical_formula_moiety         'C15 H34 N4 P, C H O3, 2(H2 O)'
_chemical_formula_sum            'C16 H39 N4 O5 P'
_chemical_formula_weight         398.48
_chemical_name_systematic        '[VerkadesH][HCO3]'
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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_date             2012-08-22
_audit_creation_method
;
  Olex2 1.2
  (compiled 2012.05.09 svn.r2324, GUI svn.r4230)
;
_cell_angle_alpha                105.460(6)
_cell_angle_beta                 94.446(6)
_cell_angle_gamma                114.780(6)
_cell_formula_units_Z            2
_cell_length_a                   8.8946(19)
_cell_length_b                   9.599(2)
_cell_length_c                   14.595(3)
_cell_measurement_reflns_used    1852
_cell_measurement_temperature    143
_cell_measurement_theta_max      19.65
_cell_measurement_theta_min      2.43
_cell_volume                     1064.6(4)
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      143.15
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0769
_diffrn_reflns_av_unetI/netI     0.1003
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18554
_diffrn_reflns_theta_full        27.90
_diffrn_reflns_theta_max         27.90
_diffrn_reflns_theta_min         2.43
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.161
_exptl_absorpt_correction_T_max  0.9968
_exptl_absorpt_correction_T_min  0.9684
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction.'
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             436
_exptl_crystal_preparation       '[VerkadesH][HCO3]'
_exptl_crystal_recrystallization_method 'grown from slow evaporation'
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.045
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.624
_refine_diff_density_min         -0.580
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     252
_refine_ls_number_reflns         5060
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.1368
_refine_ls_R_factor_gt           0.0684
_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^)+(0.0769P)^2^+0.7680P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1579
_refine_ls_wR_factor_ref         0.1909
_reflns_number_gt                2861
_reflns_number_total             5060
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cs5009927_si_003.cif
_cod_data_source_block           helm102_0m
_cod_depositor_comments
'Adding full bibliography for 4511995--4511996.cif.'
_cod_original_cell_volume        1064.5(4)
_cod_database_code               4511995
_refinement_special_details
'The hydrogen atom on the phosphorus was located from the difference map and allowed to refine freely.'