Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_50-2_2_340449_qJI2fR.cif"

There are 16 T-atoms per unit cell
There are 32 O-atoms per unit cell

Framework density = 30.28 T-atoms per nm^3
Material density = 3.021 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6977 Angstrom
T1  -- O3  = 1.4714 Angstrom
T1  -- O4  = 1.6529 Angstrom
T1  -- O2  = 1.6515 Angstrom
      mean = 1.6184 Angstrom
        t1 = 0.097770  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.085666  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.4702 Angstrom
T2  -- O5  = 1.6985 Angstrom
T2  -- O4  = 1.6536 Angstrom
T2  -- O6  = 1.6521 Angstrom
      mean = 1.6186 Angstrom
        t1 = 0.098223  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.093778  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4702 A <--> 1.6985 A
          Mean   = 1.6185 A
          StdDev = 0.0880 A

       t1 Range  = 0.0978 <-- 0.0980 --> 0.0982
       t2 Range  = 0.0857 <-- 0.0897 --> 0.0938

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 111.800 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 117.576 deg; O1  -- O4  = 3 A
O1  -- T1  -- O2  = 114.102 deg; O1  -- O2  = 3 A
O3  -- T1  -- O4  =  96.363 deg; O3  -- O4  = 2 A
O3  -- T1  -- O2  =  90.671 deg; O3  -- O2  = 2 A
O4  -- T1  -- O2  = 120.198 deg; O4  -- O2  = 3 A
       90.671 deg <-- 108.452 deg --> 120.198 deg

O3  -- T2  -- O5  = 111.756 deg; O3  -- O5  = 3 A
O3  -- T2  -- O4  =  96.316 deg; O3  -- O4  = 2 A
O3  -- T2  -- O6  =  90.625 deg; O3  -- O6  = 2 A
O5  -- T2  -- O4  = 117.595 deg; O5  -- O4  = 3 A
O5  -- T2  -- O6  = 114.107 deg; O5  -- O6  = 3 A
O4  -- T2  -- O6  = 120.253 deg; O4  -- O6  = 3 A
       90.625 deg <-- 108.442 deg --> 120.253 deg

        O-T-O SUMMARY
          Range  = 90.6254 deg <--> 120.2531 deg
          Mean   = 107.9327 deg
          StdDev = 11.4372 deg

        O--O SUMMARY
          Range  = 2.2235 A <--> 2.8672 A
          Mean   = 2.6035 A
          StdDev = 0.2637 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 152.190 deg ; T1  -- T1   3.2959 A

T1  -- O2  -- T1  = 106.121 deg ; T1  -- T1   2.6400 A

T1  -- O3  -- T2  = 161.223 deg ; T1  -- T2   2.9022 A

T1  -- O4  -- T2  = 179.942 deg ; T1  -- T2   3.3064 A

T2  -- O5  -- T2  = 152.137 deg ; T2  -- T2   3.2970 A

T2  -- O6  -- T2  = 106.349 deg ; T2  -- T2   2.6448 A


        T-O-T SUMMARY
          Range  = 106.1210° <--> 179.9424 deg
          Mean   = 142.9937 deg
          StdDev = 27.8847 deg

        T--T SUMMARY
          Range  = 2.6400 A <--> 3.3064 A
          Mean   = 3.0144 A
          StdDev = 0.3014 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O3  = 2.2247 A
O2  -- O3  = 2.2247 A
O3  -- O6  = 2.2235 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T2  = 2.9022 Angstrom
  T1  -- T1  = 3.0842 Angstrom
  T1  -- T2  = 3.3064 Angstrom
  T1  -- T1  = 3.2959 Angstrom
  T1  -- T1  = 2.6400 Angstrom
T2  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 2.9022 Angstrom
  T2  -- T2  = 3.2970 Angstrom
  T2  -- T2  = 2.6448 Angstrom
  T2  -- T1  = 3.3064 Angstrom
  T2  -- T2  = 3.0776 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 11 24 47 82 129 177 229 297 379 452 534 640 749 853 969
TD10 = 1380
Circuit symbol = 4.6.6.6_{2}.6_{3}.8_{4}
Weight = 20
Vertex symbol  = 4.6.6.6_{2}.6_{3}.10
Weight = 23

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 11 24 47 82 129 177 229 297 379 452 534 640 749 853 969
TD10 = 1380
Circuit symbol = 4.6.6.6_{2}.6_{3}.8_{4}
Weight = 20
Vertex symbol  = 4.6.6.6_{2}.6_{3}.10
Weight = 23

<TD10> = 1380.000
Average ring size = 5.9341
