#------------------------------------------------------------------------------
#$Date: 2016-03-23 00:45:02 +0200 (Wed, 23 Mar 2016) $
#$Revision: 179126 $
#$URL: svn://www.crystallography.net/cod/cif/4/30/88/4308814.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4308814
loop_
_publ_author_name
'M. Tyler Caudle'
'William W. Brennessel'
'Victor G. Young'
_publ_contact_author_address
;
Department of Chemistry and Biochemistry
Arizona State University
College of Liberal Arts and Sciences
P.O. Box 871604
Tempe, AZ, 85287-1604
;
_publ_contact_author_email       Tcaudle@asu.edu
_publ_contact_author_fax         '480 965 2747'
_publ_contact_author_name        'Professor Tyler Caudle'
_publ_contact_author_phone       '480 965 5178'
_publ_section_title
;
Structural Variability and Dynamics in Carboxylato- and Carbamatomagnesium
Bromides. Relationship to the Carboxylate Shift
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3233
_journal_page_last               3240
_journal_paper_doi               10.1021/ic048442p
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C16 H24 Br Mg N O4'
_chemical_formula_sum            'C16 H24 Br Mg N O4'
_chemical_formula_weight         398.58
_chemical_name_common            00036aa
_chemical_name_systematic
; 
 ? 
;
_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                72.152(3)
_cell_angle_beta                 87.777(3)
_cell_angle_gamma                63.519(3)
_cell_formula_units_Z            2
_cell_length_a                   9.3991(16)
_cell_length_b                   9.8576(17)
_cell_length_c                   11.5833(19)
_cell_measurement_reflns_used    2236
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.05
_cell_measurement_theta_min      2.437
_cell_volume                     908.3(3)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker CCD'
_diffrn_measurement_method       'omega and psi 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  0.0250
_diffrn_reflns_av_sigmaI/netI    0.0360
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            8130
_diffrn_reflns_theta_full        25.06
_diffrn_reflns_theta_max         25.06
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    2.315
_exptl_absorpt_correction_T_max  0.6807
_exptl_absorpt_correction_T_min  0.5953
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'TWINABS (Sheldrick, 2003)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.457
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             412
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.302
_refine_diff_density_min         -0.424
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         3154
_refine_ls_number_restraints     66
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0439
_refine_ls_R_factor_gt           0.0337
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0461P)²+0.0074P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0724
_refine_ls_wR_factor_ref         0.0759
_reflns_number_gt                2744
_reflns_number_total             3154
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic048442psi20041105_075130.cif
_cod_data_source_block           00036aa
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4308814
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Mg1 Mg 0.44231(11) 0.71101(11) 0.38740(8) 0.0209(2) Uani 1 1 d . . .
Br1 Br 0.30499(4) 1.01090(4) 0.28477(3) 0.03821(12) Uani 1 1 d . A .
O1 O 0.3148(2) 0.6025(2) 0.38875(18) 0.0272(5) Uani 1 1 d . A .
C1 C 0.2750(3) 0.4925(3) 0.4379(3) 0.0204(6) Uani 1 1 d . . .
O2 O 0.3342(2) 0.3874(3) 0.54160(17) 0.0279(5) Uani 1 1 d . . .
N1 N 0.1590(3) 0.4876(3) 0.3740(2) 0.0224(5) Uani 1 1 d . A .
C2 C 0.1119(4) 0.3600(4) 0.4229(3) 0.0300(7) Uani 1 1 d . . .
H2A H -0.0014 0.4009 0.3960 0.045 Uiso 1 1 calc R A .
H2B H 0.1288 0.3233 0.5123 0.045 Uiso 1 1 calc R . .
H2C H 0.1768 0.2704 0.3933 0.045 Uiso 1 1 calc R . .
C3 C 0.0926(3) 0.5966(4) 0.2537(2) 0.0225(7) Uani 1 1 d . . .
C4 C 0.1076(4) 0.5374(4) 0.1571(3) 0.0333(8) Uani 1 1 d . A .
H4A H 0.1616 0.4254 0.1706 0.040 Uiso 1 1 calc R . .
C5 C 0.0421(5) 0.6451(5) 0.0395(3) 0.0434(9) Uani 1 1 d . . .
H5A H 0.0524 0.6057 -0.0272 0.052 Uiso 1 1 calc R A .
C6 C -0.0368(4) 0.8065(5) 0.0195(3) 0.0475(10) Uani 1 1 d . A .
H6A H -0.0806 0.8787 -0.0608 0.057 Uiso 1 1 calc R . .
C7 C -0.0524(4) 0.8641(4) 0.1157(3) 0.0405(9) Uani 1 1 d . . .
H7A H -0.1074 0.9762 0.1018 0.049 Uiso 1 1 calc R A .
C8 C 0.0119(4) 0.7592(4) 0.2333(3) 0.0287(7) Uani 1 1 d . A .
H8A H 0.0002 0.7997 0.2995 0.034 Uiso 1 1 calc R . .
O3 O 0.3739(2) 0.7373(3) 0.55903(18) 0.0270(5) Uani 1 1 d D A .
C9 C 0.2202(4) 0.7554(4) 0.5987(3) 0.0378(8) Uani 1 1 d D . .
H9A H 0.2198 0.6501 0.6289 0.045 Uiso 1 1 calc R A .
H9B H 0.1338 0.8269 0.5304 0.045 Uiso 1 1 calc R . .
C10 C 0.1964(4) 0.8273(4) 0.7002(3) 0.0405(8) Uani 1 1 d D A .
H10A H 0.2413 0.7433 0.7808 0.049 Uiso 1 1 calc R . .
H10B H 0.0818 0.8970 0.7021 0.049 Uiso 1 1 calc R . .
C11 C 0.2895(4) 0.9237(4) 0.6640(3) 0.0424(9) Uani 1 1 d D . .
H11A H 0.2258 1.0276 0.5998 0.051 Uiso 1 1 calc R A .
H11B H 0.3215 0.9435 0.7352 0.051 Uiso 1 1 calc R . .
C12 C 0.4322(4) 0.8178(4) 0.6168(3) 0.0344(8) Uani 1 1 d D A .
H12A H 0.4752 0.8817 0.5569 0.041 Uiso 1 1 calc R . .
H12B H 0.5175 0.7390 0.6844 0.041 Uiso 1 1 calc R . .
O4 O 0.5242(2) 0.6676(3) 0.22497(18) 0.0287(5) Uani 0.443(8) 1 d PD A 1
C13 C 0.4235(5) 0.6657(6) 0.1357(3) 0.0493(10) Uani 0.443(8) 1 d PD A 1
H13A H 0.3092 0.7229 0.1464 0.059 Uiso 0.443(8) 1 calc PR A 1
H13B H 0.4498 0.5544 0.1419 0.059 Uiso 0.443(8) 1 calc PR A 1
C14 C 0.4604(11) 0.7522(15) 0.0125(8) 0.042(2) Uani 0.443(8) 1 d PD A 1
H14A H 0.4433 0.7143 -0.0531 0.051 Uiso 0.443(8) 1 calc PR A 1
H14B H 0.3939 0.8697 -0.0110 0.051 Uiso 0.443(8) 1 calc PR A 1
C15 C 0.6344(13) 0.7057(18) 0.0389(9) 0.055(3) Uani 0.443(8) 1 d PD A 1
H15A H 0.6667 0.7804 -0.0205 0.067 Uiso 0.443(8) 1 calc PR A 1
H15B H 0.7041 0.5950 0.0391 0.067 Uiso 0.443(8) 1 calc PR A 1
C16 C 0.6374(4) 0.7193(5) 0.1647(3) 0.0428(9) Uani 0.443(8) 1 d PD A 1
H16A H 0.7459 0.6501 0.2098 0.051 Uiso 0.443(8) 1 calc PR A 1
H16B H 0.6057 0.8313 0.1597 0.051 Uiso 0.443(8) 1 calc PR A 1
O4' O 0.5242(2) 0.6676(3) 0.22497(18) 0.0287(5) Uani 0.557(8) 1 d PD A 2
C13' C 0.4235(5) 0.6657(6) 0.1357(3) 0.0493(10) Uani 0.557(8) 1 d PD A 2
H13C H 0.3166 0.7595 0.1192 0.059 Uiso 0.557(8) 1 calc PR A 2
H13D H 0.4105 0.5668 0.1643 0.059 Uiso 0.557(8) 1 calc PR A 2
C14' C 0.5106(11) 0.6717(12) 0.0210(7) 0.042(2) Uani 0.557(8) 1 d PD A 2
H14C H 0.5999 0.5659 0.0261 0.051 Uiso 0.557(8) 1 calc PR A 2
H14D H 0.4370 0.7138 -0.0543 0.051 Uiso 0.557(8) 1 calc PR A 2
C15' C 0.5694(13) 0.7886(12) 0.0303(7) 0.055(3) Uani 0.557(8) 1 d PD A 2
H15C H 0.4806 0.8986 0.0107 0.067 Uiso 0.557(8) 1 calc PR A 2
H15D H 0.6531 0.7894 -0.0242 0.067 Uiso 0.557(8) 1 calc PR A 2
C16' C 0.6374(4) 0.7193(5) 0.1647(3) 0.0428(9) Uani 0.557(8) 1 d PD A 2
H16C H 0.7458 0.6280 0.1783 0.051 Uiso 0.557(8) 1 calc PR A 2
H16D H 0.6424 0.8018 0.1939 0.051 Uiso 0.557(8) 1 calc PR A 2
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Mg Mg 0.0486 0.0363 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O1 Mg1 O2 126.70(10) . 2_666 ?
O1 Mg1 O4 89.01(9) . . ?
O2 Mg1 O4 88.98(9) 2_666 . ?
O1 Mg1 O3 90.70(9) . . ?
O2 Mg1 O3 87.67(9) 2_666 . ?
O4 Mg1 O3 175.59(9) . . ?
O1 Mg1 Br1 116.08(7) . . ?
O2 Mg1 Br1 117.22(7) 2_666 . ?
O4 Mg1 Br1 92.71(7) . . ?
O3 Mg1 Br1 91.37(7) . . ?
C1 O1 Mg1 152.01(19) . . ?
O2 C1 O1 124.9(2) . . ?
O2 C1 N1 117.7(3) . . ?
O1 C1 N1 117.4(3) . . ?
C1 O2 Mg1 125.63(19) . 2_666 ?
C1 N1 C3 121.0(2) . . ?
C1 N1 C2 120.3(2) . . ?
C3 N1 C2 118.4(2) . . ?
N1 C2 H2A 109.5 . . ?
N1 C2 H2B 109.5 . . ?
H2A C2 H2B 109.5 . . ?
N1 C2 H2C 109.5 . . ?
H2A C2 H2C 109.5 . . ?
H2B C2 H2C 109.5 . . ?
C8 C3 C4 120.0(3) . . ?
C8 C3 N1 120.6(3) . . ?
C4 C3 N1 119.5(3) . . ?
C3 C4 C5 119.1(3) . . ?
C3 C4 H4A 120.5 . . ?
C5 C4 H4A 120.5 . . ?
C6 C5 C4 120.8(3) . . ?
C6 C5 H5A 119.6 . . ?
C4 C5 H5A 119.6 . . ?
C5 C6 C7 119.8(3) . . ?
C5 C6 H6A 120.1 . . ?
C7 C6 H6A 120.1 . . ?
C6 C7 C8 120.4(3) . . ?
C6 C7 H7A 119.8 . . ?
C8 C7 H7A 119.8 . . ?
C3 C8 C7 120.0(3) . . ?
C3 C8 H8A 120.0 . . ?
C7 C8 H8A 120.0 . . ?
C9 O3 C12 109.1(2) . . ?
C9 O3 Mg1 123.45(17) . . ?
C12 O3 Mg1 120.79(18) . . ?
O3 C9 C10 106.2(2) . . ?
O3 C9 H9A 110.5 . . ?
C10 C9 H9A 110.5 . . ?
O3 C9 H9B 110.5 . . ?
C10 C9 H9B 110.5 . . ?
H9A C9 H9B 108.7 . . ?
C9 C10 C11 101.6(3) . . ?
C9 C10 H10A 111.5 . . ?
C11 C10 H10A 111.5 . . ?
C9 C10 H10B 111.5 . . ?
C11 C10 H10B 111.5 . . ?
H10A C10 H10B 109.3 . . ?
C12 C11 C10 102.9(3) . . ?
C12 C11 H11A 111.2 . . ?
C10 C11 H11A 111.2 . . ?
C12 C11 H11B 111.2 . . ?
C10 C11 H11B 111.2 . . ?
H11A C11 H11B 109.1 . . ?
O3 C12 C11 105.0(2) . . ?
O3 C12 H12A 110.7 . . ?
C11 C12 H12A 110.7 . . ?
O3 C12 H12B 110.7 . . ?
C11 C12 H12B 110.7 . . ?
H12A C12 H12B 108.8 . . ?
C13 O4 C16 109.5(2) . . ?
C13 O4 Mg1 121.66(19) . . ?
C16 O4 Mg1 121.52(18) . . ?
O4 C13 C14 104.3(5) . . ?
O4 C13 H13A 110.9 . . ?
C14 C13 H13A 110.9 . . ?
O4 C13 H13B 110.9 . . ?
C14 C13 H13B 110.9 . . ?
H13A C13 H13B 108.9 . . ?
C15 C14 C13 102.1(7) . . ?
C15 C14 H14A 111.3 . . ?
C13 C14 H14A 111.3 . . ?
C15 C14 H14B 111.4 . . ?
C13 C14 H14B 111.4 . . ?
H14A C14 H14B 109.2 . . ?
C14 C15 C16 100.8(7) . . ?
C14 C15 H15A 111.6 . . ?
C16 C15 H15A 111.6 . . ?
C14 C15 H15B 111.6 . . ?
C16 C15 H15B 111.6 . . ?
H15A C15 H15B 109.4 . . ?
O4 C16 C15 105.7(5) . . ?
O4 C16 H16A 110.6 . . ?
C15 C16 H16A 110.6 . . ?
O4 C16 H16B 110.6 . . ?
C15 C16 H16B 110.6 . . ?
H16A C16 H16B 108.7 . . ?
C15' C14' H14C 112.2 . . ?
C15' C14' H14D 112.2 . . ?
H14C C14' H14D 109.8 . . ?
C14' C15' H15C 111.5 . . ?
C14' C15' H15D 111.5 . . ?
H15C C15' H15D 109.3 . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Mg1 O1 1.927(2) . ?
Mg1 O2 1.964(2) 2_666 ?
Mg1 O4 2.098(2) . ?
Mg1 O3 2.121(2) . ?
Mg1 Br1 2.5259(11) . ?
O1 C1 1.267(3) . ?
C1 O2 1.266(3) . ?
C1 N1 1.368(3) . ?
O2 Mg1 1.964(2) 2_666 ?
N1 C3 1.427(4) . ?
N1 C2 1.463(4) . ?
C2 H2A 0.9800 . ?
C2 H2B 0.9800 . ?
C2 H2C 0.9800 . ?
C3 C8 1.378(4) . ?
C3 C4 1.388(4) . ?
C4 C5 1.399(5) . ?
C4 H4A 0.9500 . ?
C5 C6 1.368(6) . ?
C5 H5A 0.9500 . ?
C6 C7 1.374(5) . ?
C6 H6A 0.9500 . ?
C7 C8 1.390(4) . ?
C7 H7A 0.9500 . ?
C8 H8A 0.9500 . ?
O3 C9 1.448(3) . ?
O3 C12 1.456(3) . ?
C9 C10 1.511(4) . ?
C9 H9A 0.9900 . ?
C9 H9B 0.9900 . ?
C10 C11 1.520(5) . ?
C10 H10A 0.9900 . ?
C10 H10B 0.9900 . ?
C11 C12 1.494(5) . ?
C11 H11A 0.9900 . ?
C11 H11B 0.9900 . ?
C12 H12A 0.9900 . ?
C12 H12B 0.9900 . ?
O4 C13 1.439(4) . ?
O4 C16 1.444(4) . ?
C13 C14 1.537(10) . ?
C13 H13A 0.9900 . ?
C13 H13B 0.9900 . ?
C14 C15 1.504(11) . ?
C14 H14A 0.9900 . ?
C14 H14B 0.9900 . ?
C15 C16 1.507(10) . ?
C15 H15A 0.9900 . ?
C15 H15B 0.9900 . ?
C16 H16A 0.9900 . ?
C16 H16B 0.9900 . ?
C14' C15' 1.515(10) . ?
C14' H14C 0.9900 . ?
C14' H14D 0.9900 . ?
C15' H15C 0.9900 . ?
C15' H15D 0.9900 . ?
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
O2 Mg1 O1 C1 32.9(5) 2_666 . . . ?
O4 Mg1 O1 C1 120.9(4) . . . . ?
O3 Mg1 O1 C1 -54.7(4) . . . . ?
Br1 Mg1 O1 C1 -146.5(4) . . . . ?
Mg1 O1 C1 O2 2.1(6) . . . . ?
Mg1 O1 C1 N1 -178.1(3) . . . . ?
O1 C1 O2 Mg1 -35.1(4) . . . 2_666 ?
N1 C1 O2 Mg1 145.1(2) . . . 2_666 ?
O2 C1 N1 C3 -176.6(3) . . . . ?
O1 C1 N1 C3 3.6(4) . . . . ?
O2 C1 N1 C2 -2.7(4) . . . . ?
O1 C1 N1 C2 177.5(3) . . . . ?
C1 N1 C3 C8 -61.7(4) . . . . ?
C2 N1 C3 C8 124.3(3) . . . . ?
C1 N1 C3 C4 119.4(3) . . . . ?
C2 N1 C3 C4 -54.6(4) . . . . ?
C8 C3 C4 C5 1.0(5) . . . . ?
N1 C3 C4 C5 179.9(3) . . . . ?
C3 C4 C5 C6 -0.4(5) . . . . ?
C4 C5 C6 C7 -0.1(5) . . . . ?
C5 C6 C7 C8 0.2(5) . . . . ?
C4 C3 C8 C7 -1.0(4) . . . . ?
N1 C3 C8 C7 -179.9(3) . . . . ?
C6 C7 C8 C3 0.4(5) . . . . ?
O1 Mg1 O3 C9 -31.4(2) . . . . ?
O2 Mg1 O3 C9 -158.1(2) 2_666 . . . ?
O4 Mg1 O3 C9 -117.6(11) . . . . ?
Br1 Mg1 O3 C9 84.7(2) . . . . ?
O1 Mg1 O3 C12 -179.5(2) . . . . ?
O2 Mg1 O3 C12 53.7(2) 2_666 . . . ?
O4 Mg1 O3 C12 94.3(11) . . . . ?
Br1 Mg1 O3 C12 -63.4(2) . . . . ?
C12 O3 C9 C10 -9.2(4) . . . . ?
Mg1 O3 C9 C10 -160.5(2) . . . . ?
O3 C9 C10 C11 29.6(4) . . . . ?
C9 C10 C11 C12 -38.6(3) . . . . ?
C9 O3 C12 C11 -15.7(3) . . . . ?
Mg1 O3 C12 C11 136.5(2) . . . . ?
C10 C11 C12 O3 34.0(3) . . . . ?
O1 Mg1 O4 C13 33.8(3) . . . . ?
O2 Mg1 O4 C13 160.5(3) 2_666 . . . ?
O3 Mg1 O4 C13 120.0(11) . . . . ?
Br1 Mg1 O4 C13 -82.3(3) . . . . ?
O1 Mg1 O4 C16 -179.3(2) . . . . ?
O2 Mg1 O4 C16 -52.5(2) 2_666 . . . ?
O3 Mg1 O4 C16 -93.1(11) . . . . ?
Br1 Mg1 O4 C16 64.7(2) . . . . ?
C16 O4 C13 C14 -11.0(6) . . . . ?
Mg1 O4 C13 C14 139.5(5) . . . . ?
O4 C13 C14 C15 33.0(11) . . . . ?
C13 C14 C15 C16 -41.2(12) . . . . ?
C13 O4 C16 C15 -15.5(6) . . . . ?
Mg1 O4 C16 C15 -166.0(6) . . . . ?
C14 C15 C16 O4 35.6(11) . . . . ?
