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

Report for the framework in file "public/tmp/tmp_180a_1_257_GsFvBW.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 32.44 T-atoms per nm^3
Material density = 3.237 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.7218 Angstrom
T1  -- O2  = 1.4538 Angstrom
T1  -- O3  = 1.7293 Angstrom
T1  -- O4  = 1.6265 Angstrom
      mean = 1.6329 Angstrom
        t1 = 0.194948  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.205715  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4538 A <--> 1.7293 A
          Mean   = 1.6329 A
          StdDev = 0.1122 A

       t1 Range  = 0.1949 <-- 0.1949 --> 0.1949
       t2 Range  = 0.2057 <-- 0.2057 --> 0.2057

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  =  74.246 deg; O1  -- O2  = 2 A
O1  -- T1  -- O3  = 141.277 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 110.309 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  =  72.228 deg; O2  -- O3  = 2 A
O2  -- T1  -- O4  = 150.385 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  = 108.415 deg; O3  -- O4  = 3 A
       72.228 deg <-- 109.477 deg --> 150.385 deg

        O-T-O SUMMARY
          Range  = 72.2281 deg <--> 150.3855 deg
          Mean   = 109.4766 deg
          StdDev = 30.1858 deg

        O--O SUMMARY
          Range  = 1.8892 A <--> 3.2559 A
          Mean   = 2.5872 A
          StdDev = 0.5181 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 172.139 deg ; T1  -- T1   3.4356 A

T1  -- O2  -- T1  = 175.748 deg ; T1  -- T1   2.9056 A

T1  -- O3  -- T1  = 136.850 deg ; T1  -- T1   3.2162 A

T1  -- O4  -- T1  = 131.519 deg ; T1  -- T1   2.9661 A


        T-O-T SUMMARY
          Range  = 131.5194° <--> 175.7481 deg
          Mean   = 154.0640 deg
          StdDev = 20.2210 deg

        T--T SUMMARY
          Range  = 2.9056 A <--> 3.4356 A
          Mean   = 3.1309 A
          StdDev = 0.2132 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 1.9285 A
O1  -- O2  = 1.9285 A
O2  -- O3  = 1.8892 A
O2  -- O3  = 1.8892 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 2.7934 Angstrom
  T1  -- T1  = 2.9661 Angstrom
  T1  -- T1  = 3.4356 Angstrom
  T1  -- T1  = 2.9056 Angstrom
  T1  -- T1  = 2.7934 Angstrom
  T1  -- T1  = 3.2162 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 9 18 36 72 114 175 238 302 393 512 610 699 838 1007 1129
TD10 = 1362
Circuit symbol = 4.4.4.8.6.6
Weight = 8
Vertex symbol  = 4.4.4.11_{38}.11_{4}.11_{34}
Weight = 65

<TD10> = 1362.000
Average ring size = 10.3145
