Molybdenum and tungsten complexes with carbon dioxide and ethylene ligands
Álvarez, María; Galindo, Agustín; Pérez, Pedro J.; Carmona, Ernesto; Chemical Science 10 (2019) 8541–; doi:10.1039/C9SC03225H

data_1555285
_publ_section_title
;
 Molybdenum and tungsten complexes with carbon dioxide and ethylene
 ligands
;
_journal_issue                   37
_journal_name_full               'Chemical Science'
_journal_page_first              8541
_journal_paper_doi               10.1039/C9SC03225H
_journal_volume                  10
_journal_year                    2019
_chemical_formula_moiety         'C37 H39 Mo N P2'
_chemical_formula_sum            'C37 H39 Mo N P2'
_chemical_formula_weight         655.57
_chemical_properties_physical
'air-sensitive, moisture-sensitive,Air-sensitive,Moisture-sensitive'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2016-12-09
_audit_creation_method
;
Olex2 1.2
(compiled 2016.11.30 svn.r3356 for OlexSys, GUI svn.r5269)
;
_audit_update_record
;
2019-04-23 deposited with the CCDC.	2019-08-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.29(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.994(6)
_cell_length_b                   13.807(7)
_cell_length_c                   23.317(10)
_cell_measurement_reflns_used    9304
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      33.180
_cell_measurement_theta_min      2.303
_cell_volume                     3511(3)
_computing_cell_refinement       'SAINT v8.35A (Bruker, 2016)'
_computing_data_collection       'Bruker Apex3, 2016'
_computing_data_reduction        'SAINT v8.35A (Bruker, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'Fixed Chi Bruker diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Quest Apex3 Photon 100 Detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0766
_diffrn_reflns_av_unetI/netI     0.0357
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            138971
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         30.96
_diffrn_reflns_theta_min         2.16
_diffrn_source                   'microfocus sealed x-ray tube'
_diffrn_source_type              'Incoatec I/mS high brilliance'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.489
_exptl_absorpt_correction_T_max  0.7465
_exptl_absorpt_correction_T_min  0.6649
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.1412 before and 0.0669 after correction.
The Ratio of minimum to maximum transmission is 0.8907.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.240
_exptl_crystal_description       prism
_exptl_crystal_F_000             1360
_exptl_crystal_recrystallization_method
'recrystallised from a mixture of THF and hexane by slow cooling'
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.502
_refine_diff_density_min         -0.445
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         11087
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0422
_refine_ls_R_factor_gt           0.0310
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0267P)^2^+1.8823P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0650
_refine_ls_wR_factor_ref         0.0683
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9153
_reflns_number_total             11087
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc03225h2.cif
_cod_data_source_block           compound_1a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1555285
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C14(H14A,H14B), C22(H22A,H22B), C23(H23A,H23B), C24(H24A,H24B), C25(H25A,
 H25B), C26(H26A,H26B), C27(H27A,H27B), C28(H28A,H28B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C9(H9), C10(H10), C11(H11), C12(H12),
 C13(H13), C16(H16), C17(H17), C18(H18), C31(H31), C32(H32), C33(H33), C34(H34),
  C35(H35), C37(H37), C38(H38), C39(H39), C40(H40), C41(H41)
;
_smtbx_masks_special_details
;
The voids contain disordered solvent at partial occupancy. A
satisfactory disorder model for the solvent was not found, and therefore the 
OLEX2 Solvent Mask routine (similar to PLATON/SQUEEZE) was used to mask out the 
disordered density (Dolomanov, O.V., Bourhis, 
L.J., Gildea, R.J, Howard, J.A.K. & Puschmann, H.(2009), J. Appl.
Cryst. 42, 339-341.).
;
_shelx_fab_checksum              45155
_shelx_shelxl_version_number     2014/7
_olex2_diffrn_ambient_temperature_device 'Oxford Cryosystems'
_olex2_exptl_crystal_mounting_method
'The crystal was mounted on a 150 micro/m MITIGEN holder oil'
_olex2_submission_special_instructions 'No special instructions were received'